Cannot console the device after AAA configuration

Similar Questions

• Windows cannot load the device driver for this hardware (HL-DT-ST DVDRAM GH40F SCSI CdRom Device) because the driver may be corrupted or missing. (Code 39)

  Original title: the answer useful?

  Help, please! Windows cannot load the device driver for this hardware (HL-DT-ST DVDRAM GH40F SCSI CdRom Device) because the driver may be corrupted or missing. (Code 39)

  Hello

  Code 39 means that the driver is corrupted or missing.

  Please make all below even if you have done some before as it is often the set of operations which solves
  the question.

  Try this - Panel - Device Manager - CD/DVD - double-click on the device - driver tab - click
  Update the drivers (this will probably do nothing) - then RIGHT click the drive - UNINSTALL - REBOOT
  This will refresh the default driver stack. Even if the reader does not appear to continue below.
  
  Then, work your way through these - don't forget the drive might be bad, could be a loose cable or
  slight corrosion on the contacts (usually for a laptop) and other issues.

  Your CD or DVD drive is missing or is not recognized by Windows or other programs
  http://support.microsoft.com/kb/314060 - a Mr Fixit

  Try this fix manually if the Fixit 314060 does not work
  http://www.pchell.com/hardware/cd_drive_error_code_39.shtml

  Your CD or DVD drive is missing or is not recognized by Windows or other programs-
  a Mr Fixit
  http://support.Microsoft.com/kb/982116

  The CD drive or the DVD drive does not work as expected on a computer that you upgraded to Windows Vista
  http://support.Microsoft.com/kb/929461

  When you insert a CD or a DVD, Windows Vista may not recognize the disc
  http://support.Microsoft.com/kb/939052

  Your CD or DVD drive cannot read or write media - A Mr Fixit
  http://support.Microsoft.com/GP/cd_dvd_drive_problems

  CD/DVD drive does not appear in Windows Vista, or you receive this error during the installation of Windows Vista after booting from the DVD (AHCI)
  http://support.Microsoft.com/kb/952951
  Drive CD - R or CD - RW Drive is not recognized as a recordable device
  http://support.Microsoft.com/kb/316529/

  Hardware devices not detected or not working - A Mr Fixit
  http://support.Microsoft.com/GP/hardware_device_problems

  Another possibility is that the cables are loose. Remove ALL power, then make sure that the cables in both
  ends. Remove and replace, do not just tight. For laptops, you can often clean power and
  contacts data with a pencil eraser.

  --------------------------------------------------------------

  Also check with your system manufacturer to see if there are any updated drivers for your DVD. Or even if it
  are you can reinstall the 'old'. Many use Windows default drivers however some special aura
  ones. Also check the website of the manufacturer of the car.

  Look at the sites of the manufacturer for drivers - and the manufacturer of the device manually.
  http://pcsupport.about.com/od/driverssupport/HT/driverdlmfgr.htm

  I hope this helps.

  Rob Brown - Microsoft MVP<- profile="" -="" windows="" expert="" -="" consumer="" :="" bicycle=""><- mark="" twain="" said="" it="">

• Cannot select the device scanner, AIO F380, MacBook Pro

  Cannot select the device scanner, AIO F380, MacBook Pro

  Thank you, Sean. I found out what I needed to know to fix the DIF from a document from hp customer service. I was able to fix by restarting, it is to unplug the usb cable first from the printer, wait 5 seconds, plug the cable back in. Then I desconnected the cable from the computer, wait 5 seconds and plugged.

  Duh!

  Thanks for responding.

• Windows cannot initialize the device of this hardware driver. (Code 37)

  Windows cannot initialize the device of this hardware driver. (Code 37)
  There is no upper or lower filters in reg.
  external device does also not same massage (Windows cannot initialize the device of this hardware driver. (Code 37))
  How do I solve this problem

  Hello Rajendra Aagarwal,

  Thank you to contact the community Microsoft and we will be happy to help you with your concern.

  According to the description, it looks that you are having problems with the error message Windows cannot initialize the device of this hardware driver. (Code 37).

  Method 1: Run the Fixit and check

  Hardware devices do not work or are not detected in Windows (Fixit)

  Method 2: Check the steps to get the 37 error code

  Explanation of error codes generated by Device Manager in Windows XP Professional 

  Answer to us if you are having problems with the devcie or any other issue of Windows, and I'd be happy to help you.

  Good day!

  Hope this information helps.

• NAS hard drive not accessible more: the device is not configured to accept connections on port 'files and printers sharing (SMB).

  Dear,

  I am desperately looking for a solution for my specific problem how access my NAS.

  I have a hard drive from Western Digital NAS (Book Live) which worked fine until now. Yet, I just changed my internet provider and I now have a new Fritzbox 6360. Now, I can not access the hard disk of the commune of programs in Windows. I contacted two suppliers already, but without success. I think I have some incorrect settings in my Windows 7, 64 bit. This is the situation:

  -NAS is still working with my old Fritzbox, for testing that I went back-> ok

  -I can access the NAS via the dashboard or a TwonkyServer-> ok

  -When I access it via Windows Explorer, I wonder is to give my credentials (which don't work) or I get the error message: the device is not configured to accept connections on port 'files and printers sharing (SMB).

  -J' changed my IP address (dynamic even static) and connections, password-> without success.

  -J' tried SFC with the result that found no violation of integrity. -> ok.

  Any idea?

  Can you please turn off the NAS, unplug the cable and Ethernet cable? Wait about 2 minutes then plug all the cables back in. Any security program or firewall to this computer? Try disabling it for now.

  You have another PC or laptop which has Windows 7/8 and try to access the NAS?

  You have a smartphone or a Tablet and download an application for the WD NAS and then try to access files.

• internal hosts cannot access the internet w / L2L configured tunnel

  The internal hosts behind the ASA cannot access the internet with a configured tunnel to L2L. The L2L tunnel is mounted and passing traffic correctly. However, the internal host cannot access the internet through the ASA. I think I have my NAT watered somewhere. I can't even a host statically mapped to the internet. It might be because I'm used to having a WAN IP to the external interface which differs by the CIDR block assigned by the ISP. In this case, it's all together, with the ASA outside interface occupying the first available address.

  We have been assigned a CIDR range x.x.x.64/28. x.x.x.65 is my front door and my first usable est.68, by the PSI (I guess what they utilisent.66 et.67 for internal use). External interface of the ASA est.68 and I'm trying to get NAT others. I'm Polo all DHCP clients internal and have some static entries as well. Below is the relevant NAT config. Yet once, all traffic passes above the tunnel properly, but not from inside to outside. If more information is needed, please advise.

  interface outside

  IP address x.x.x.68 255.255.255.240

  NAT-control

  Global x.x.x.69 - x.x.x.77 2 (outdoor)

  Global 1 x.x.x.78 (outside)

  NAT (inside) 0 access-list sheep

  NAT (inside) 1 10.10.10.0 255.255.255.0

  public static x.x.x.69 (inside, outside) STATIC_NAT_EXAMPLE netmask 255.255.255.255

  internal access-group interface inside

  Route outside 0.0.0.0 0.0.0.0 x.x.x.65 1

  internal to the 10.10.10.0 ip access list allow 255.255.255.0 any

  ! Remote LAN is 192.168.10.0/24

  access-list sheep extended ip 10.10.10.0 allow 255.255.255.0 192.168.10.0 255.255.255.0

  Can you post a "show sysopt run?

  Try this command to enable proxy arp.

  No outside sysopt noproxyarp

• BlackBerry Smartphones stereo gateway switches sound speaker of the device after each song when streaming Pandora

  When streaming Pandora on BlackBerry remote stereo gateway, the sound moves from my audio system to the speaker of the device after each song.  I can go to manage connections and disconnect and then connect the stereo gateway and it goes back to the sound system.

  How can I hear stay continues through the sound system once the gateway is paired?

  There is a setting in pandora under options to activate the blue tooth

• El Capitan is a problem? You cannot open the "Adobe after effects CC 'application because it is damaged or incomplete

  I downloaded After Effects for 30 days, and when I want to send this message appears "you cannot open the"Adobe After Effects CC 'application because' it is damaged or incomplete. (in fact, I speak Spanish, I just translated it...)
  I have OS X El Capitan, maybe that's the problem? How can I solve this problem? Help! Thank you

  First, see if the update to the fixed bug Mac 10.11.1 will help you

  -an exchange of views of 10.11.1 https://forums.adobe.com/thread/1986008

  He has problems with Mac 10.11 El Capitan... which is perhaps one of them

  See answer #5 in https://forums.adobe.com/thread/1965850 for several solution links

  -the first link that the answer is a possible solution to install problems

  -There is also a link on the video display problems in Premiere Pro

  - and many other programs... MORE Microsoft Office also has problems

• cannot reactivate the CS2 after the hard disk crash - site says I need to talk with adobe (activation can be done online) but the customer support page loop all around - help/activate also not going anywhere - it's a pc - thank you!

  cannot reactivate the CS2 after the hard disk crash - site says I need to talk with adobe (activation can be done online) but the customer support page loop all around - help/activate (since the opening page of CS2) also not going anywhere... it is a pc - thank you!

  message says 'unavailable activation server this time... error code 24:24.

  Error: "Activation Server is not available. CS2, Acrobat 7, pass a hearing 3

• The device Debug - cannot find the app after firing the debugger

  I develop for BB 9000 (bold), on the Eclipse platform. I have the eJDE 1.0.0.67 installed with the OS pack 4.6.0.19 and 9000 Simulator.

  Regular debugging works fine. The device is identified by the debugging options screen after connecting the usb cable. When you pull the debugger of the device, the camera screen whitens and displays the message "attach debugger". On the Eclipse console, I see that the device has been attached ("' attach: success '"), and I get the endless list of "no debug information is found for FOO". After that, the device display the clock again and nothing happoens. My App is not raised, and there is not anywhere on the device.

  The debugger however is attached, as I can see the list of threads running on the device, and I get all outputs from the regular camera journal.

  What I am doing wrong? How do I launch my application for debugging?

  the debugger does not start your application.

  If the OS on JDE and device versions do not match, you may not be able to use breakpoints.
  SYSOUT etc. is always available.

• Help, please! Cannot access the web after connected to the VPN

  Hello

  I'm a newbie on Cisco products.  I configured a Cisco ASA 5505 with VPN firewall.  However, I can't access the web after I connected to the remote IPSec VPN.  I also cannot connect to the bands using the intellectual property.  But I can connect to the internal servers in the office with no problems.

  Here is my setup, can someone help please?  Thank you very much

  ASA Version 8.2 (5)

  !

  host name asa

  xxxxxxxxx.com domain name

  enable the encrypted password xxxxxxxxxxx

  xxxxxxxxxxx encrypted passwd

  names of

  !

  interface Ethernet0/0

  switchport access vlan 2

  !

  interface Ethernet0/1

  !

  interface Ethernet0/2

  !

  interface Ethernet0/3

  !

  interface Ethernet0/4

  !

  interface Ethernet0/5

  !

  interface Ethernet0/6

  !

  interface Ethernet0/7

  !

  interface Vlan1

  nameif inside

  security-level 100

  IP 192.168.1.1 255.255.255.0

  !

  interface Vlan2

  nameif outside

  security-level 0

  IP address dhcp setroute

  !

  passive FTP mode

  area of zone clock - 8 schedule

  clock summer-time recurring PDT 1 Sun Apr 02:00 last Sun Oct 02:00

  DNS lookup field inside

  DNS server-group DefaultDNS

  Server name 107.204.233.222

  name-server 192.168.1.3

  xxxxxxxxx.com domain name

  inside_nat0_outbound list of allowed ip extended access all 192.168.1.96 255.255.255.240

  pager lines 24

  Enable logging

  asdm of logging of information

  Within 1500 MTU

  Outside 1500 MTU

  IP local pool sc-192.168.1.100 - 192.168.1.110 mask 255.255.255.0

  ICMP unreachable rate-limit 1 burst-size 1

  don't allow no asdm history

  ARP timeout 14400

  Global 1 interface (outside)

  NAT (inside) 0-list of access inside_nat0_outbound

  NAT (inside) 1 192.168.1.0 255.255.255.0

  NAT (inside) 1 0.0.0.0 0.0.0.0

  Timeout xlate 03:00

  Timeout conn 01:00 half-closed 0:10:00 udp 0:02:00 icmp 0:00:02

  Sunrpc timeout 0:10:00 h323 0:05:00 h225 mgcp from 01:00 0:05:00 mgcp-pat 0:05:00

  Sip timeout 0:30:00 sip_media 0:02:00 prompt Protocol sip-0: 03:00 sip - disconnect 0:02:00

  Timeout sip-provisional-media 0:02:00 uauth 0:05:00 absolute

  timeout tcp-proxy-reassembly 0:01:00

  Floating conn timeout 0:00:00

  dynamic-access-policy-registration DfltAccessPolicy

  the ssh LOCAL console AAA authentication

  Enable http server

  http 192.168.1.0 255.255.255.0 inside

  No snmp server location

  No snmp Server contact

  Server enable SNMP traps snmp authentication linkup, linkdown cold start

  Crypto ipsec transform-set esp-SHA-ESP-3DES-3des esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-256-MD5 esp-aes-256 esp-md5-hmac

  Crypto ipsec transform-set ESP-DES-SHA esp - esp-sha-hmac

  Crypto ipsec transform-set ESP-DES-MD5 esp - esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-192-MD5 esp-aes-192 esp-md5-hmac

  Crypto ipsec transform-set ESP-3DES-MD5-esp-3des esp-md5-hmac

  Crypto ipsec transform-set ESP-AES-256-SHA 256 - aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-SHA aes - esp esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-192-SHA esp-aes-192 esp-sha-hmac

  Crypto ipsec transform-set ESP-AES-128-MD5-esp - aes esp-md5-hmac

  life crypto ipsec security association seconds 28800

  Crypto ipsec kilobytes of life - safety 4608000 association

  crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 pfs Group1 set

  Crypto dynamic-map SYSTEM_DEFAULT_CRYPTO_MAP 65535 value transform-set ESP-AES-128-SHA ESP-AES-128-MD5 ESP-AES-192-SHA ESP-AES-192-MD5 ESP-AES-256-SHA ESP-AES-256-MD5 ESP-3DES-SHA MD5-ESP-3DES ESP-DES-SHA ESP-DES-MD5

  outside_map card crypto 65535-isakmp dynamic ipsec SYSTEM_DEFAULT_CRYPTO_MAP

  outside_map interface card crypto outside

  Crypto ca trustpoint _SmartCallHome_ServerCA

  Configure CRL

  crypto ISAKMP allow outside

  crypto ISAKMP policy 10

  preshared authentication

  3des encryption

  sha hash

  Group 2

  life 86400

  Telnet timeout 5

  SSH 192.168.1.0 255.255.255.0 inside

  SSH timeout 5

  Console timeout 0

  interface ID client DHCP-client to the outside

  dhcpd outside auto_config

  !

  dhcpd address 192.168.1.5 - 192.168.1.36 inside

  dhcpd dns 107.204.233.222 inside the 192.168.1.3 interface

  dhcpd allow inside

  !

  a basic threat threat detection

  Statistics-list of access threat detection

  no statistical threat detection tcp-interception

  WebVPN

  internal strategy group xxxxxxxx-sc

  attributes of xxxxxxxx-sc group policy

  value of 107.204.233.222 DNS server 192.168.1.3

  Protocol-tunnel-VPN IPSec

  XXXXXXXXXX.com value by default-field

  xxxxx xxxxxxxxxxx encrypted password username

  Strategy Group-VPN-xxxxxxxx-sc

  remote access to tunnel-group xxxxxxxx-sc type

  attributes global-tunnel-group xxxxxxxx-sc

  address sc-pool pool

  Group Policy - by default-xxxxxxxx-sc

  tunnel-group xxxxxxxx-sc ipsec-attributes

  pre-shared key *.

  !

  class-map inspection_default

  match default-inspection-traffic

  !

  !

  type of policy-card inspect dns preset_dns_map

  parameters

  maximum message length automatic of customer

  message-length maximum 512

  Policy-map global_policy

  class inspection_default

  inspect the preset_dns_map dns

  inspect the ftp

  inspect h323 h225

  inspect the h323 ras

  inspect the rsh

  inspect the rtsp

  inspect esmtp

  inspect sqlnet

  inspect the skinny

  inspect sunrpc

  inspect xdmcp

  inspect the sip

  inspect the netbios

  inspect the tftp

  Review the ip options

  !

  global service-policy global_policy

  context of prompt hostname

  call-home service

  anonymous reporting remote call

  call-home

  contact-email-addr [email protected] / * /

  Profile of CiscoTAC-1

  http https://tools.cisco.com/its/service/oddce/services/DDCEService destination address

  email address of destination [email protected] / * /

  destination-mode http transport

  Subscribe to alert-group diagnosis

  Subscribe to alert-group environment

  Subscribe to alert-group monthly periodic inventory

  monthly periodicals to subscribe to alert-group configuration

  daily periodic subscribe to alert-group telemetry

  Cryptochecksum:5c1c99b09fb26fcc36a8bf7206af8e02

  : end

  Hello

  Try adding the following commands

  permit same-security-traffic intra-interface

  NAT (outside) 1 192.168.1.96 255.255.255.240

  Is there are always problems with VPN then I would maybe change VPN pool to anything other than something that comes into conflict with the LAN.

  In this case, these configurations should do the trick

  In order from top to bottom, they would do the following things

  • First remove the pool VPN and VPN configurations
  • Then remove the VPN pool
  • Remake of the VPN Pool with different network
  • Reattach the VPN pool for VPN configurations
  • Configure NAT0 to the new cluster of VPN
  • Remove the old line of the ACL of the configuration of NAT0

  attributes global-tunnel-group xxxxxxxx-sc

  no address-sc-swimming pool

  no ip local pool sc 192.168.1.100 - 192.168.1.110 mask 255.255.255.0

  IP local pool sc-192.168.2.10 - 192.168.2.254 mask 255.255.255.0

  attributes global-tunnel-group xxxxxxxx-sc

  address sc-pool pool

  inside_nat0_outbound to access ip 192.168.1.0 scope list allow 255.255.255.0 192.168.2.0 255.255.255.0

  no access list inside_nat0_outbound extended permits all ip 192.168.1.96 255.255.255.240

  Of course you also have the NAT configuration for VPN pools new Internet traffic

  NAT (outside) 1 192.168.2.0 255.255.255.0

  Please rate if the information has been useful if this resolved the issue as mark responded.

  -Jouni

• Cannot start the guests after it suspended on 10.11 DP3

  Hello

  I have not encountered this problem before DP3. I started a computer invited and suspended afterwards, and when I wanted to take over, / dev/vmmon cannot be found.

  Here's the log when the guest was suspended.

  Jul 13 23:38:49 tony-mac kernel [0]: vmnet: VMNetDisconnect: called to port userListener0.

  Jul 13 23:38:49 tony-mac kernel [0]: vmnet: VMNetDisconnect: called to port userif7.

  Jul 13 23:38:49 tony-mac kernel [0]: vmnet: VNetUserIfFree: userif7 of liberation.

  Jul 13 23:38:49 tony-mac kernel [0]: vmmon: cleaned 149174 pages of virtual memory for VM.

  Jul 13 23:38:49 tony-mac kernel [0]: vmmon: cleaned 1736 anonymous pages of virtual machine monitor.

  Jul 13 23:38:49 tony-mac kernel [0]: vmmon: cleaned 936 pages anonymous user of the virtual machine.

  Jul 13 23:38:50 tony-mac vmnet-dhcpd [2419]: select: interrupted system call

  Jul 13 23:38:50 tony-mac vmnet-dhcpd [2419]: get out.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: VMNetDisconnect: called to port userif3.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: VNetUserIfFree: userif3 of liberation.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet1: SIOCSIFFLAGS: 0 x 8862

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: VMNetDisconnect: called to port netif0.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet1: SIOCPROTODETACH failed: 16.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet1: removal of Protocol 2.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet1: detach...

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet1: detached.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: free ffffffffffcdd07f hub.

  Jul 13 23:38:50 mDNSResponder tony-mac [93]: getExtendedFlags: SIOCGIFEFLAGS failed, errno = 6 (device not configured)

  Jul 13 23:38:50 tony-mac vmnet-dhcpd [2426]: select: interrupted system call

  Jul 13 23:38:50 tony-mac vmnet-dhcpd [2426]: get out.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: VMNetDisconnect: called to port userif6.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: VNetUserIfFree: userif6 of liberation.

  Jul 13 23:38:50 tony-mac symptomsd [201]: nw_interface_create_with_index_and_name called with null interface_index, dumping backtrace:

  [x86_64] libnetcore-558

  0 libsystem_network.dylib 0x00007fff9a153d1e __nw_create_backtrace_string + 123

  1 libsystem_network.dylib 0x00007fff9a174015 nw_interface_create_with_index_and_name + 98

  2 network 0x00007fff8f40fb92-[NWInterface initWithInterfaceName:] + 104

  3 SymptomEvaluator 0x000000010c8a0d64 config_callback + 874

  4 0x00007fff956b6843 rlsPerform + 184 SystemConfiguration

  5 0x00007fff956b69ba __SCDynamicStoreSetDispatchQueue_block_invoke_2 + 52 SystemConfiguration

  6 libdispatch.dylib 0x00007fff8b0bfc5b _dispatch_call_block_and_release + 12

  7 libdispatch.dylib 0x00007fff8b0bbc11 _dispatch_client_callout + 8

  8 libdispatch.dylib 0x00007fff8b0bf5ed _dispatch_queue_drain + 754

  libdispatch.dylib 9 0x00007fff8b0bf1aa _dispatch_queue_invoke + 200

  10 libdispatch.dylib 0x00007fff8b0be9ae _dispatch_root_queue_drain + 530

  11 0x00007fff8b0be79a _dispatch_worker_thread3 + 91 libdispatch.dylib

  12 libsystem_pthread.dylib 0x00007fff8aaac70b _pthread_wqthread + 1129

  13 libsystem_pthread.dylib 0x00007fff8aaaa3e5 start_wqthread + 13

  Jul 13 23:38:50 tony-mac symptomsd [201]:-[NWInterface initWithInterface:] called with null nw_interface_t, dumping backtrace:

  [x86_64] libnetcore-558

  0 libsystem_network.dylib 0x00007fff9a153d1e __nw_create_backtrace_string + 123

  1 network 0x00007fff8f40fac2-[NWInterface initWithInterface:] + 150

  2 network 0x00007fff8f40fba4-[NWInterface initWithInterfaceName:] + 122

  3 SymptomEvaluator 0x000000010c8a0d64 config_callback + 874

  4 0x00007fff956b6843 rlsPerform + 184 SystemConfiguration

  5 0x00007fff956b69ba __SCDynamicStoreSetDispatchQueue_block_invoke_2 + 52 SystemConfiguration

  6 libdispatch.dylib 0x00007fff8b0bfc5b _dispatch_call_block_and_release + 12

  7 libdispatch.dylib 0x00007fff8b0bbc11 _dispatch_client_callout + 8

  8 libdispatch.dylib 0x00007fff8b0bf5ed _dispatch_queue_drain + 754

  libdispatch.dylib 9 0x00007fff8b0bf1aa _dispatch_queue_invoke + 200

  10 libdispatch.dylib 0x00007fff8b0be9ae _dispatch_root_queue_drain + 530

  11 0x00007fff8b0be79a _dispatch_worker_thread3 + 91 libdispatch.dylib

  12 libsystem_pthread.dylib 0x00007fff8aaac70b _pthread_wqthread + 1129

  13 libsystem_pthread.dylib 0x00007fff8aaaa3e5 start_wqthread + 13

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: VMNetDisconnect: called to port userif4.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: VNetUserIfFree: userif4 of liberation.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet8: SIOCSIFFLAGS: 0 x 8862

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: VMNetDisconnect: called to port netif1.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet8: SIOCPROTODETACH failed: 16.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet8: removal of Protocol 2.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet8: detach...

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: netif-vmnet8: detached.

  Jul 13 23:38:50 tony-mac kernel [0]: vmnet: free fffffffff9c4407f hub.

  Jul 13 23:38:50 mDNSResponder tony-mac [93]: getExtendedFlags: SIOCGIFEFLAGS failed, errno = 6 (device not configured)

  Jul 13 23:38:50 tony-mac symptomsd [201]: nw_interface_create_with_index_and_name called with null interface_index, dumping backtrace:

  [x86_64] libnetcore-558

  0 libsystem_network.dylib 0x00007fff9a153d1e __nw_create_backtrace_string + 123

  1 libsystem_network.dylib 0x00007fff9a174015 nw_interface_create_with_index_and_name + 98

  2 network 0x00007fff8f40fb92-[NWInterface initWithInterfaceName:] + 104

  3 SymptomEvaluator 0x000000010c8a0d64 config_callback + 874

  4 0x00007fff956b6843 rlsPerform + 184 SystemConfiguration

  5 0x00007fff956b69ba __SCDynamicStoreSetDispatchQueue_block_invoke_2 + 52 SystemConfiguration

  6 libdispatch.dylib 0x00007fff8b0bfc5b _dispatch_call_block_and_release + 12

  7 libdispatch.dylib 0x00007fff8b0bbc11 _dispatch_client_callout + 8

  8 libdispatch.dylib 0x00007fff8b0bf5ed _dispatch_queue_drain + 754

  libdispatch.dylib 9 0x00007fff8b0bf1aa _dispatch_queue_invoke + 200

  10 libdispatch.dylib 0x00007fff8b0be9ae _dispatch_root_queue_drain + 530

  11 0x00007fff8b0be79a _dispatch_worker_thread3 + 91 libdispatch.dylib

  12 libsystem_pthread.dylib 0x00007fff8aaac70b _pthread_wqthread + 1129

  13 libsystem_pthread.dylib 0x00007fff8aaaa3e5 start_wqthread + 13

  Jul 13 23:38:50 tony-mac symptomsd [201]:-[NWInterface initWithInterface:] called with null nw_interface_t, dumping backtrace:

  [x86_64] libnetcore-558

  0 libsystem_network.dylib 0x00007fff9a153d1e __nw_create_backtrace_string + 123

  1 network 0x00007fff8f40fac2-[NWInterface initWithInterface:] + 150

  2 network 0x00007fff8f40fba4-[NWInterface initWithInterfaceName:] + 122

  3 SymptomEvaluator 0x000000010c8a0d64 config_callback + 874

  4 0x00007fff956b6843 rlsPerform + 184 SystemConfiguration

  5 0x00007fff956b69ba __SCDynamicStoreSetDispatchQueue_block_invoke_2 + 52 SystemConfiguration

  6 libdispatch.dylib 0x00007fff8b0bfc5b _dispatch_call_block_and_release + 12

  7 libdispatch.dylib 0x00007fff8b0bbc11 _dispatch_client_callout + 8

  8 libdispatch.dylib 0x00007fff8b0bf5ed _dispatch_queue_drain + 754

  libdispatch.dylib 9 0x00007fff8b0bf1aa _dispatch_queue_invoke + 200

  10 libdispatch.dylib 0x00007fff8b0be9ae _dispatch_root_queue_drain + 530

  11 0x00007fff8b0be79a _dispatch_worker_thread3 + 91 libdispatch.dylib

  12 libsystem_pthread.dylib 0x00007fff8aaac70b _pthread_wqthread + 1129

  13 libsystem_pthread.dylib 0x00007fff8aaaa3e5 start_wqthread + 13

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: VMNetDisconnect: called to port bridge3.

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: bridge-en0: detached filter

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: bridge-en0: down

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: bridge-en0: detached

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: free ffffffffe97ab07f hub.

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: VMNetDisconnect: called to port bridge2.

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: bridge-en0: detached filter

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: bridge-en0: down

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: bridge-en0: detached

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: free fffffffff61f807f hub.

  Jul 13 23:38:51 tony-mac kernel [0]: vmmon: remove the module.

  Jul 13 23:38:51 tony-mac kernel [0]: vmmon: termination of thread Timer...

  Jul 13 23:38:51 tony-mac kernel [0]: vmmon: thread Timer stopped.

  Jul 13 23:38:51 tony-mac kernel [0]: vmmon: WARNING: cannot cancel the registration of the order.

  Jul 13 23:38:51 tony-mac kernel [0]: vmmon: Module removed.

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: removal of module.

  Jul 13 23:38:51 tony-mac kernel [0]: vmnet: Module removed.

  Jul 13 23:38:51 tony-mac kernel [0]: vsock: remove the module.

  Jul 13 23:38:51 tony-mac kernel [0]: vsock: end workloop.

  Jul 13 23:38:51 tony-mac kernel [0]: vsock: Module removed.

  Jul 13 23:38:51 tony-mac kernel [0]: vmci: removal of module.

  Jul 13 23:38:51 tony-mac kernel [0]: vmci: end of thread support queue.

  Jul 13 23:38:51 tony-mac kernel [0]: vmci: WARNING: cannot cancel the registration of the order.

  Jul 13 23:38:51 tony-mac kernel [0]: vmci: Module removed.

  I don't know if the exception has been linked. Is it expected behavior vmmon deletes itself when the guest is suspended?

  Here's the log when I tried to start

  Jul 13 23:39:11 tony-mac kernel [0]: vmci: load com.vmware.kext.vmci Version 90.6.3 build 2779224 (May 30, 2015 19:37:08)

  Jul 13 23:39:11 tony-mac kernel [0]: vmci: WARNING: failed to register the control.

  Jul 13 23:39:11 tony-mac kernel [0]: Kext com.vmware.kext.vmci startup failed (result 0 x 5).

  Jul 13 23:39:11 tony-mac kernel [0]: com.vmware.kext.vmci Kext failed loading (0xdc008017).

  Jul 13 23:39:11 tony-mac kernel [0]: can't load kext com.vmware.kext.vmci (error 0xdc008017).

  Jul 13 23:39:11 tony-mac com.apple.kextd [44]: unable to load the Applications/VMware Fusion.app/Contents/Library/kexts/VMwareVMCI.kext - switch routine (libkern/kext) kext (kmod) failed.

  Jul 13 23:39:11 tony-mac kernel [0]: vmci: load com.vmware.kext.vmci Version 90.6.3 build 2779224 (May 30, 2015 19:37:08)

  Jul 13 23:39:11 tony-mac kernel [0]: vmci: WARNING: failed to register the control.

  Jul 13 23:39:11 tony-mac kernel [0]: Kext com.vmware.kext.vmci startup failed (result 0 x 5).

  Jul 13 23:39:11 tony-mac kernel [0]: com.vmware.kext.vmci Kext failed loading (0xdc008017).

  Jul 13 23:39:11 tony-mac kernel [0]: com.vmware.kext.vmci of the dependence of the kext com.vmware.kext.vsockets failed to load.

  Jul 13 23:39:11 tony-mac kernel [0]: cannot remove the kext com.vmware.kext.vmci; Services failed to end - 0xdc008018.

  Jul 13 23:39:11 tony-mac kernel [0]: com.vmware.kext.vsockets Kext failed loading (0xdc008015).

  Jul 13 23:39:11 tony-mac kernel [0]: can't load kext com.vmware.kext.vsockets (error 0xdc008015).

  Jul 13 23:39:11 tony-mac kernel [0]: Kext load buffer from user space, still retained by a kext. memory leak likely.

  Jul 13 23:39:11 tony-mac com.apple.kextd [44]: unable to load the Applications/VMware Fusion.app/Contents/Library/kexts/vsockets.kext - dependence (libkern/kext) load failed.

  Jul 13 23:39:11 tony-mac kernel [0]: vmnet: load com.vmware.kext.vmnet Version 0277.92.24 build 2779224 (May 30, 2015 19:37:12)

  Jul 13 23:39:11 tony-mac kernel [0]: vmnet: WARNING: cannot save the control: 17.

  Jul 13 23:39:11 tony-mac kernel [0]: Kext com.vmware.kext.vmnet startup failed (result 0 x 5).

  Jul 13 23:39:11 tony-mac kernel [0]: com.vmware.kext.vmnet Kext failed loading (0xdc008017).

  Jul 13 23:39:11 tony-mac kernel [0]: can't load kext com.vmware.kext.vmnet (error 0xdc008017).

  Jul 13 23:39:11 tony-mac com.apple.kextd [44]: unable to load the Applications/VMware Fusion.app/Contents/Library/kexts/vmnet.kext - switch routine (libkern/kext) kext (kmod) failed.

  Jul 13 23:39:11 tony-mac kernel [0]: vmmon: load com.vmware.kext.vmx86 Version 0277.92.24 build 2779224 (May 30, 2015 19:37:06)

  Jul 13 23:39:11 tony-mac kernel [0]: vmmon: WARNING: failed to register the control.

  Jul 13 23:39:11 tony-mac kernel [0]: Kext com.vmware.kext.vmx86 startup failed (result 0 x 5).

  Jul 13 23:39:11 tony-mac kernel [0]: com.vmware.kext.vmx86 Kext failed loading (0xdc008017).

  Jul 13 23:39:11 tony-mac kernel [0]: can't load kext com.vmware.kext.vmx86 (error 0xdc008017).

  Jul 13 23:39:11 tony-mac com.apple.kextd [44]: unable to load the Applications/VMware Fusion.app/Contents/Library/kexts/vmmon.kext - switch routine (libkern/kext) kext (kmod) failed.

  And the journal of manually load the extension of the kernel.

  $ sudo kextutil t - v 6/Applications/VMware\ Fusion.app/Contents/Library/kexts/vmmon.kext/

  Password:

  Filter journal kext userspace changed 0xff2 to 0xfff.

  Filter journal kext - space of the modified kernel of 0xff2 to 0xfff.

  Library kext set to x86_64 architecture.

  Cannot stat - no such file or directory /AppleInternal.

  Defaults to the file of the kernel "/ System/Library/kernels/kernel.

  Library kext diagnostic logging for: dependencies of authentication validation warnings.

  / Applications/VMware Fusion.app/Contents/Library/kexts/vmmon.kext seems to be loadable (not including links to libraries on disk).

  Read loaded kext kernel information.

  (kernel) Indicators of journal of user space 0x0 to 0xfff past.

  (kernel) Request 'Get Loaded Kext Info' from the user space.

  (kernel) Return info kext loaded.

  News of loaded kext:

  {

  }

  Loading/Applications/VMware Fusion.app/Contents/Library/kexts/vmmon.kext.

  Info charge of reading for the 6 kexts.

  Read loaded kext kernel information.

  (kernel) Indicators of journal of user space 0x0 to 0xfff past.

  (kernel) Request 'Get Loaded Kext Info' from the user space.

  (kernel) Return info kext loaded.

  News of loaded kext:

  {

  'com.apple.kpi.mach' = {}

  'OSBundleWiredSize' = 15696

  "CFBundleIdentifier" = "com.apple.kpi.mach."

  "OSBundleUUID" = < 472ca 959 cd6e4d2f 8e3d8648 c77fd2ff >

  'OSBundleLoadAddress' =-551892811776

  'OSBundleLoadTag' = 5

  'OSBundleStarted' = true

  "OSBundleCompatibleVersion" = "8.0.0d0."

  'OSKernelResource' = true

  "CFBundleVersion" = "15.0.0.

  'OSBundlePath' = ' / System/Library/Extensions/System.kext/PlugIns/Mach.kext '.

  'OSBundleRetainCount' = 110

  'OSBundlePrelinked' = true

  'OSBundleIsInterface' = true

  'OSBundleLoadSize' = 15696

  }

  'com.apple.kpi.unsupported' = {}

  'OSBundleWiredSize' = 22688

  "CFBundleIdentifier" = "com.apple.kpi.unsupported."

  "OSBundleUUID" = < e6c0fcb7 909e4716 8277396a 59c5efb3 >

  'OSBundleLoadAddress' =-551892561920

  'OSBundleLoadTag' = 7

  'OSBundleStarted' = true

  "OSBundleCompatibleVersion" = "8.0.0b1.

  'OSKernelResource' = true

  "CFBundleVersion" = "15.0.0.

  "OSBundlePath" =.

  "/ System/Library/Extensions/System.kext/PlugIns/Unsupported.kext".

  'OSBundleRetainCount' = 72

  'OSBundlePrelinked' = true

  'OSBundleIsInterface' = true

  'OSBundleLoadSize' = 22688

  }

  'com.apple.kpi.iokit' = {}

  'OSBundleWiredSize' = 135328

  "CFBundleIdentifier" = "com.apple.kpi.iokit."

  "OSBundleUUID" = < 2aa96f04 aae44166 bff0e07a cdf6f00d >

  'OSBundleLoadAddress' =-551892795392

  'OSBundleLoadTag' = 3

  'OSBundleStarted' = true

  "OSBundleCompatibleVersion" = "7.0".

  'OSKernelResource' = true

  "CFBundleVersion" = "15.0.0.

  "OSBundlePath" =.

  "/ System/Library/Extensions/System.kext/PlugIns/IOKit.kext".

  'OSBundleRetainCount' = 117

  'OSBundlePrelinked' = true

  'OSBundleIsInterface' = true

  'OSBundleLoadSize' = 135328

  }

  'com.apple.kpi.libkern' = {}

  'OSBundleWiredSize' = 53088

  "CFBundleIdentifier" = "com.apple.kpi.libkern."

  "OSBundleUUID" = < 600a 9256 80226b 98 81a4e2c4 ff614f84 >

  'OSBundleLoadAddress' =-551892656128

  "OSBundleLoadTag" = 4

  'OSBundleStarted' = true

  "OSBundleCompatibleVersion" = "8.0.0d0."

  'OSKernelResource' = true

  "CFBundleVersion" = "15.0.0.

  "OSBundlePath" =.

  "/ System/Library/Extensions/System.kext/PlugIns/Libkern.kext".

  'OSBundleRetainCount' = 124

  'OSBundlePrelinked' = true

  'OSBundleIsInterface' = true

  'OSBundleLoadSize' = 53088

  }

  'com.apple.kpi.bsd' = {}

  'OSBundleWiredSize' = 40032

  "CFBundleIdentifier" = "com.apple.kpi.bsd."

  "OSBundleUUID" = < bdaf0cf6 371e4988 b59f152c d05c39d2 >

  'OSBundleLoadAddress' =-551892537344

  'OSBundleLoadTag' = 1

  'OSBundleStarted' = true

  "OSBundleCompatibleVersion" = "8.0.0b1.

  'OSKernelResource' = true

  "CFBundleVersion" = "15.0.0.

  "OSBundlePath" =.

  "/ System/Library/Extensions/System.kext/PlugIns/BSDKernel.kext".

  'OSBundleRetainCount' = 93

  'OSBundlePrelinked' = true

  'OSBundleIsInterface' = true

  'OSBundleLoadSize' = 40032

  }

  }

  /System/Library/Extensions/system.kext/plugins/Mach.kext (version 15.0, UUID 472CA959-CD6E-4D2F-8E3D-8648C77FD2FF) is loaded.

  /System/Library/Extensions/system.kext/plugins/Mach.kext (version 15.0): started.

  setting /System/Library/Extensions/System.kext/PlugIns/Mach.kext to 0xffffff7f80a00000 loading address

  /System/Library/Extensions/system.kext/plugins/unsupported.kext (version 15.0, UUID E6C0FCB7-909E-4716-8277-396A59C5EFB3) is loaded.

  /System/Library/Extensions/system.kext/plugins/unsupported.kext (version 15.0): started.

  setting /System/Library/Extensions/System.kext/PlugIns/Unsupported.kext to 0xffffff7f80a3d000 loading address

  /System/Library/Extensions/system.kext/plugins/IOKit.kext (version 15.0, UUID 2AA96F04-AAE4-4166-BFF0-E07ACDF6F00D) is loaded.

  /System/Library/Extensions/system.kext/plugins/IOKit.kext (version 15.0): started.

  setting /System/Library/Extensions/System.kext/PlugIns/IOKit.kext to 0xffffff7f80a04000 loading address

  /System/Library/Extensions/system.kext/plugins/Libkern.kext (version 15.0, UUID 600A9256-FF61-4F84-8022-6B9881A4E2C4) is loaded.

  /System/Library/Extensions/system.kext/plugins/Libkern.kext (version 15.0): started.

  setting /System/Library/Extensions/System.kext/PlugIns/Libkern.kext to 0xffffff7f80a26000 loading address

  /System/Library/Extensions/system.kext/plugins/BSDKernel.kext (version 15.0, UUID BDAF0CF6-371E-4988-B59F-152CD05C39D2) is loaded.

  /System/Library/Extensions/system.kext/plugins/BSDKernel.kext (version 15.0): started.

  setting /System/Library/Extensions/System.kext/PlugIns/BSDKernel.kext to 0xffffff7f80a43000 loading address

  Omitting loaded kext /System/Library/Extensions/System.kext/PlugIns/Mach.kext mkext for the charge of the nucleus.

  Omitting loaded kext /System/Library/Extensions/System.kext/PlugIns/Unsupported.kext mkext for the charge of the nucleus.

  Omitting loaded kext /System/Library/Extensions/System.kext/PlugIns/IOKit.kext mkext for the charge of the nucleus.

  Omitting loaded kext /System/Library/Extensions/System.kext/PlugIns/Libkern.kext mkext for the charge of the nucleus.

  Omitting loaded kext /System/Library/Extensions/System.kext/PlugIns/BSDKernel.kext mkext for the charge of the nucleus.

  Applications/VMware Fusion.app/Contents/Library/kexts/vmmon.kext added to mkext.

  / Applications/VMware Fusion.app/Contents/Library/kexts/vmmon.kext added 73936 bytes executable uncompressed to mkext.

  Mkext created for architecture x86_64 containing 1 kexts.

  Loading/Applications/VMware Fusion.app/Contents/Library/kexts/vmmon.kext.

  (kernel) Indicators of journal of user space 0x0 to 0xfff past.

  (kernel) Application of load kext from user space.

  (kernel) Request from user space to load kext com.vmware.kext.vmx86.

  (kernel) Com.VMware.kext.vmx86 kext loading.

  (kernel) Kext com.apple.kpi.mach is already loaded.

  (kernel) Kext com.apple.kpi.unsupported is already loaded.

  (kernel) Kext com.apple.kpi.iokit is already loaded.

  (kernel) Kext com.apple.kpi.libkern is already loaded.

  (kernel) Kext com.apple.kpi.bsd is already loaded.

  (kernel) Allocated buffer for kext com.vmware.kext.vmx86 link to 0xffffff7f8cf39000 (73728 bytes).

  (kernel) Kext loaded executable com.vmware.kext.vmx86; 18 pages (loading tag 210) 0xffffff7f82f39000.

  (kernel) Kext com.vmware.kext.vmx86 module calling start function.

  (kernel) Kext com.vmware.kext.vmx86 not started (return code 0 x 5).

  (kernel) Kext com.vmware.kext.vmx86 startup failed (result 0 x 5).

  (kernel) Kext failed loading com.vmware.kext.vmx86 (0xdc008017).

  (kernel) Can't load kext com.vmware.kext.vmx86 (error 0xdc008017).

  (kernel) Kext com.vmware.kext.vmx86 unloading.

  (kernel) Wired com.vmware.kext.vmx86 and related executable munmap kext.

  (kernel) Kext com.vmware.kext.vmx86 unloaded.

  (kernel) Kext com.vmware.kext.vmx86 remove all the personalities naming of the IOCatalogue.

  The kext request - routine power kernel error (libkern/kext) kext (kmod) failed.

  Unable to load the Applications/VMware Fusion.app/Contents/Library/kexts/vmmon.kext - failure of the power routine (libkern/kext) kext (kmod).

  Unable to load the Applications/VMware Fusion.app/Contents/Library/kexts/vmmon.kext - failure of the power routine (libkern/kext) kext (kmod).

  The host restarting does not solve the problem, but I don't want to restart every time when I take the guest.

  I tried the Tech Preview version and got the same result

  wwwjfy,

  After encountering this problem, he persisted even after uninstalling (fully) and reinstalling. I could not even make new virtual machines without the error. After almost giving up, I decided to try the Technical Preview of 2015. After that, this issue seems to be fixed.

• Satellite R630 - 130 missing Webcam from the device after Win7 Update Manager

  Computer laptop only 6 days in use. After that Windows 7 update integrated webcam just disappeared from the Device Manager and, as a result that does not work.

  System just can not find. New drivers did not help, as well the default BIOS setting. I even restored the system 6 days back - nothing like Web camera in the Device Manager.

  This problem is common on the Internet - but there is not a lot of information on Google.

  Any ideas?

  Hello

  I really wonder why the OS cannot recognize the webcam?  :|
  Generally, if the driver or the software is not installed, you should see an unknown device, but as I understand your message, even this unknown device is not visible.

  What to say try upgrading the BIOS, I read somewhere in the forum that the BIOS update can be useful in such a situation.
  If this is not enough, try the new OS installation (recovery of the laptop) and check if the webcam seems once again

• 9.1 Safari cannot open the page after el capitan 10.11.4 updated updated

  have an imac (retina 5 k, 27 ", end of 2014)

  4 GHz of processor intel core i7

  8 GB 1600 Mhz DDR3

  1 TB of flash storage

  running Safari 9.1 (11601.5.17.1)

  Safari opens but does not open the page - get - Safari cannot open the page - safari can't open the page because the server dropped the connection unexpectedly.

  Journal of the console after repeated attempts-

  

  appreciated all help to solve them.

  Go step by step and test.

  1. turn off the power to the router. Unplug it from the wall. Wait a while.

  Plug it in, back to the wall. Turn on the router. Wait for all lights are light up properly. It will take a while.

  Restart the computer.

  Boot mode safe.

  https://support.Apple.com/kb/PH18760?locale=en_US

  2 remove Caches.db

  Close all windows and close all applications.

  Hold down the 'option' key, then click on the "Go" menu in the Finder menu bar.

  Select 'Library' in the menu dropdown.

  Library > Caches > com.apple.Safari > Caches.db

  Right-click on the Caches.db file and select "move to trash".

  Close the windows.

  Restart and restart Safari.

  3 empty Caches

  Safari > Preferences > advanced

  Tick the box "Show develop menu in menu bar."

  Develop menu will appear in the Safari menu bar.

  Click on develop and select 'Empty cache' in the menu dropdown.

  4. remove the Cookies

  Safari > Preferences > privacy > Cookies and other data from the website:

  Click on the button "Details".

  Delete all cookies except those from Apple, your internet service provider and the banks.

  5 Disable Extensions and test them.

  Safari > Preferences > Extensions

  Uncheck 'Enable the Extension' and test.

  Enable the Extensions one by one and test.

  To uninstall any extension, select it and click the "Uninstall" button

• cannot restart the computer after the installation of el capitan 10.11.3

  After installing el capitan 10.11.3 on my iMac intel with lyon, my screen is gray and I can't restart.  I lost the free memory.  Help!

  Please take each of these steps that you have not already tried it. Some of them are not applicable to your model or your situation. Stop when the problem is resolved.

  To restart a computer is not responding, press and hold the power button for a few seconds until the unit turns off, then release, wait a few seconds and press again briefly.

  Step 1

  The first step to respond to a startup failure is to secure data. If you want to keep the contents of the boot drive and you have not already at least a current backup, you should try to back up now, before we do anything else. It may or may not be possible. If you don't care the data changed since the last backup, you can skip this step.

  There are several ways to back up a Mac that is unable to boot. You need an external hard drive to store backup data.

  a. starting the partition recovery or an hour Local Machine backup volume (button option key at startup). When the OS X Utilities appears, launch disk utility and follow the instructions in this support articleto the title of the "Instructions for the backup on an external hard drive via disk utility". The article refers to the start of a DVD, but the recovery mode procedure is the same. You don't need a DVD if you use OS X 10.7 or higher.

  (b) If step 1 fails due to disk errors, and no other Mac is available, then you may be able to save some of your files by copying them in the Finder. If you already have an external hard drive with OS X installed, the start of it. Otherwise, if you have access to the Internet, follow the instructions on this page to prepare the external hard drive and install OS X on it. You will use the installation program of recovery, rather than download it from the App Store.

  c. If you have access to a Mac, and it work and have both the non-working Mac FireWire ports or stroke, start the Mac non-working in target disk mode. Work Mac to copy the data to another drive. This technique will not work with USB, Ethernet, Wi - Fi or Bluetooth.

  d. If the internal drive of the non-working Mac is replaceable by the user, remove it and climb into a docking station that is pregnant or an external drive. Use another Mac to copy the data.

  Step 2

  If you have booted from an external drive, make sure that the internal boot volume is selected in the pane of the system preferences Startup disk.

  Start in safe mode. Note: If FileVault is enabled in OS X 10.9 or an earlier version, or if a firmware password is defined, or if the boot volume is a software RAID, you can not do this. If you do not see the words "Safe Boot" in the start screen, you did not start in safe mode. Ask for additional instructions.

  Safe mode is much slower to boot and run as normal, and some things don't work at all, including the networks without wire on some Macs.

  The login screen is displayed even if you normally connect automatically. You must know the password for the connection to connect. If you have forgotten the password, you will have to reset it before you begin.

  If the startup progress bar gets stuck for more than a few minutes, or the system stops automatically when the progress bar appears, the boot volume is corrupted and the player is probably defective. In this case, go to step 9. If you have another problem with the player, replace it immediately.

  If you can start and log in in safe mode, empty the trash and then open the window of info on the boot volume ("Macintosh HD", unless you have given it a different name.) Make sure you have at least 9 GB of space available, as shown in the window. If you do not, copy as many files as necessary on another volume (not another folder on the same volume) and delete the originals. Deletion is not complete until you empty the trash again. This, until the space is more than 9 GB. Then restart as usual (i.e., not in safe mode.)

  If the boot process hangs again, the problem is probably caused by third-party software you have installed. Ask for additional instructions.

  Step 3

  If the startup process stops at a gray screen together with a mobile cursor, then the logon dialog box may be active but not visible because of a bug. You may be able to connect by using the arrow keys or the cursor to select the password field and type your password as usual.

  Step 4

  Case of failure of step 3, the boot volume can be complete. If you saw previously implemented guard space drive is low, it is certainly the case. You might be able to start in safe mode , even if you cannot boot normally. Otherwise, boot from an external hard drive, or well technology for step 1b, 1 c or 1 d allows to mount the internal drive and delete some files. According to the documentation from Apple, you need at least 9 GB of free space on the boot (as shown in the Infolog) for normal operation volume.

  Step 5

  If a Mac desktop (without the built-in keyboard) crashes on a gray screen together with a mobile cursor, the keyboard may not be recognized. Hold down the button on the side of a wireless Apple keyboard to make it discoverable. If need be, replace or recharge the batteries. If you use a USB keyboard connected to a hub, connect it to a built-in port.

  Step 6

  Sometimes, a startup failure can be solved by resetting the NVRAM.

  Step 7

  If there is an integrated optical drive, a disk may be stuck in there. Follow these instructions to remove it.

  Step 8

  Press and hold the power button until the unit turns off. Disconnect all devices wired except those needed to start and remove all aftermarket expansion cards. Use another keyboard and/or mouse, if these devices are wired. If you can start now, one of the devices that you disconnected, or a combination of both, the origin of the problem. Discover that it is a process of elimination.

  Step 9

  Launch the utility disk in recovery mode (see step 1). Select the boot volume, and then run the repair disk. If problems are found, repeat until that clear. If disk utility reports that the volume is not repairable, the drive is defective and must be replaced. You can choose to tolerate such malfunction in the reader's life. In this case, delete the volume and restore it from a backup. If the same thing happens again, replace the drive immediately.

  It is one of the rare situations where you must also run repair permissions, ignoring the erroneous warnings, that it can produce. Look for the line "Permissions repair complete" at the end of the output. Then restart as usual.

  Step 10

  If the boot device is an aftermarket SSD, it may have an update and/or a forced "garbage collection". Instructions how to do this with a Crucial SSD of brand have been posted here. Some of these instructions may apply to other brands of SSDS, but you should check with the technical support of the provider.

  Step 11

  Reinstall the OS. If the Mac has upgraded an earlier version of Mac OS X, you need the Apple ID and password used to upgrade.

  Step 12

  Do as in step 11, but this time clear the disk utility boot volume before installing. The system should restart automatically in the installation wizard. Follow the prompts to transfer data from one Time Machine or another backup.

  Step 13

  This step applies only to models that have a battery logic-board ("PRAM"): all of the Mac Pro, MacBook with a removable main battery and a few others (models not updated). A flat battery logic-board may cause a boot failure. In general the failure will be preceded by the loss of the system and boot disk clock settings. Refer to the user manual for replacement instructions. You may need to take the machine to a provider of services to have to replace the battery.

  Step 14

  If you get this far, you probably deal a hardware failure. An appointment of 'Genius' to an Apple Store, or select another authorized service provider.