MacBook pro running on IOS 10.11.5 does not connect to wifi on its own.

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• MacBook Pro glued on the gray screen and does not start. Help, please!

  Hello

  My 13 "MacBook Pro (mid-2009), running Snow leopard (10.6.8), has finally given up and won't start.

  I tried to boot into SafeMode several times, but the loading bar does not move and the laptop just completely stops.

  I also tried to boot in single user mode with the command fsck - fy, but this results in the following:

  disk 0 s 2: I / 0 error

  Invalid node structure

  (4,35296)

  * The Macintosh HD volume could not be completely checked.

  / dev/rdiskOs2 (hfs)

  You leave with signal 8

  I guess that means that there is something wrong with the hard disk and some corrupt files?

  My problem is that I have no time machine backups, so I would like to know if it is possible to do something to get to the top and running.

  That, I do not have an external drive with my main important files and photos on a failure, so is it possible to completely erase the computer so I can sell it at least?

  I really need help on what I've been driving myself crazy trying to figure it out!

  I'm not all techniques with regard to the material. I tried doing research and have seen things, which suggests that I should reinstall the OS X, this would imply in the disks provided with the laptop when the power?

  Any advice greatly appreciated!

  Boot from the DVD and run the check/repair disk utility and repair permissions until you get no errors.  Reformat the hard disk using Disk Utility/Erase Mac OS extended (journaled), then click on the Option button and select GUID. Then re-install the operating system.

  When you restart, use Setup Wizard to restore your data.

• MacBook Pro and SanDisk Ultra II 960 GB does not

  I bought two SSDs to 960GB SanDisk Ultra II for installation in a Late 2009 27 inch iMac and a MacBook Pro mid-2012. I could absolutely not anything other than a white screen on the 27-inch. I could get the external computer to boot via USB, but when it is plugged in SATA, it wouldn't start. OWC had a few caveats on the NVidia SATA bargaining chips down to a 1.5GBs of speed when you try to bind to a 6 G drive. I replaced it with an Electra OWC 3 G Reader (which worked perfectly). I returned the unopened SSD.

  My next goal is to enter the SSD in the MBP. He chips Intel SATA and is not supposed to have bizarre problems. Once again, I have installed the operating system and started via the USB port, no problems. It does not start when installed internally via SATA. If I drill the old HD, it starts immediately. The SSD makes a folder with one? in the middle.

  I have repartioned the reader for Mac. I also tried to clone with all disk utility, same result. I guess I could try SuperDuper or clone of carbon. I just installed another OWC drive in an other iMac and used disk cloning utility, and it worked perfectly.

  I wish that I had bought the OWC drive now, but I'm stuck with this open disk and I would like to make it work. Has anyone else had problems? I think that the drive is bad, but when in a dock player, it works very well and will start the computer via USB.

  When the SSDS was to the iMac 27 inches, she would not even allow the target disk mode, ot any source of start-up. I really thought that the video card was defective at first, but this player has been creating chaos.

  All the words of wisdom are welcome.

  To make a long story short, it's the SATA cable. The computer would boot from a classic HD so I thouhgt the SATA cable was OK.  Apparently, when these cables fail, they can operate at low speed, but there still may not work at all in trying to negotiate a connection with a 6 G SSD speeds. I also noticed that with the wrong cable, the link negotiated with the convnetional reader speed was 1.5 Gbit/s which was lower than expected. I replaced the cable of a reputable vendor and I got another job of SSD. I think the SanDisk that I ended up returning was really beautiful AND compatible.

  I was clued in after a brand that I know with certainty was compatible would not work either. PowerBookMedic sells relaible cables. "cheap" replacements are not recommended.

  Hope this helps someone else.

• U2515H, MacBook Pro 2015, Dell mDP to DP cable does not?

  Hi all

  I just bought a MacBook Pro 15 "model mid 2015." I have a Dell U2515H monitor. The cable provided by Dell is a DisplayPort / Mini DisplayPort. I used this same cable with my Macbook Air late 2011 and it worked. I tried to use the same cable with the Macbook Pro that I bought and it doesn't work. I got an HDMI cable and only that I connected to my TV and that works very well. I wonder why it does not work with the DisplayPort cable since it worked with the old Macbook Air. This new crush does not accept this type of cable? Because if not, I'll have to buy another HDMI cable :-/

  Thank you, Ralph

  Problem solved just!

  As incredible as it may seem, I realized that I was a plug in the side of the cable mini DisplayPort to the Macbook Pro!

  I thought that these cables have been designed to have a CAP that prevents this sort of thing! :-(

  I bet I wasn't the only one to do that.

• MacBook Pro-life extendable start-up chime, but does not start

  I have a start 2011 15 "MBPro8, 2

  Quad Core Intel Core i7

  2.30 GHz

  Boot ROM version: MBP81.88Z.0047.B2A.1506082204

  Intel HD Graphics 3000 VRAM:512 MB

  AMD Radeon HD 6750M VRAM:1 GB

  8 GB of RAM 1333 MHz DIMM0

  It will not start.  Trying to start the machine, it enters a loop-

  1. startup chime

  2. grey screen with Apple

  3. the small wheel starts to turn under the Apple

  4. the screen goes black

  ... and the cycle starts over.

  The computer does not start in Mode safe.  In an attempt to safe mode the loop above has the addition:

  3. a progress bar is displayed but does not progress.

  I have reset the PRAM

  It will start up in target Mode, so I was able to recover data

  In target Mode, I was able to run first aid utility on the drive.  This has not fixed the problem.

  I can hold down the Option key and see Macintosh HD and the recovery Partition.  If I try to boot from the recovery partition, I get the same loop.

  I can start in the Test of online material, which revealed no material problems

  I can boot in Verbose mode and it always happens in the same place

  Execution fsck_hfs (version 226.1.1 of hfs)

  BootCacheControl: cannot open /var/db/BootCache.playlist: 2 no such file or directory

  ' ' It would be possible for me to insert the "var/db/BootCache.playlist" file using target disk mode?

  Other thoughts?

  Have you tried resetting the SMC?

  Reset the management system (SCM) controller on your Mac - Apple Support

• HP Officejet Pro 6830 does not connect to WiFi

  I got the HP Officejet Pro 6830 for 6 to 9 months, it has been great to work wireless any time.  Three nights ago, we had a power outage, now the printer will not connect to the wireless router.  He sees the SSID, but when I enter the password, it says that the password is incorrect.  I use an ARRIS Cable Modem.  Any suggestions?

  Hi @CWoodland ,

  I see that you are having problems with the implementation of the network again for the printer, you receive a message that the password is incorrect. I would really like to be able to help solve this problem.
  
  I would check the network on the Mac password, to verify that the password is entered.
  How to find the password WEP or WPA key for your wireless network.

  You may need to restore the default settings of the printer, and then try again.

  Go to configuration, network configuration, restore the network settings.

  Then run Wireless screen of the printer configuration wizard again.

  Go to installation, configuration, wireless settings, the Wireless Setup Wizard.

  If you need help, let me know.

  Have a great day!
  Thank you.

• new iphone 6 (iOS 9.2.1) does not connect to itunes (version 11.4).

  not connecting not due to:

  "The iPhone"iPhone"cannot be used because it requires a newer version of iTunes. Go to www.itunes.com to download the latest version of iTunes. "

  Help, please!

  You need iTunes 12.3 to synchronize with an iOS iOS device 9 ongoing enforcement. You will need to update the operating system on your computer in order to update iTunes to the level you need.

  Good luck

  GB

• New Mac Pro does not connect via WiFi to my ATT router.

  I have a brand new Mac Pro garbage but I'm unable to get it to connect to my ATT wireless router. My phone, the laptop and the TV do it but not my main computer. Oddly enough, I AM able to connect via WiFi for the Mac Pro to my laptop. Any suggestions?

  Please post your question in the Mac Pro support forum... Mac Pro

  If you have a question about one of the Apple routers... the AirPort Express, AirPort Extreme or Time Capsule airport... the products pictured below that we support in this forum... we can probably help you.

  

• MacBook Pro is super slow since yesterday and does not load now

  I went to use my MacBook yesterday and it was to be extremely slow and after hard resetting (by pressing the power button) about three times, it was fine. Now today, I turned on my MacBook and now the progress bar will only about 60-70% of the way and then stay stuck there. I restarted once and it was still stuck. I restarted once more go in safe mode, but it was not completely load again. I found another discussion about a person having a similar problem and I have reset the NVRAM and still it will not load.

  sounds to me like your HD is a failure...

  You have a clone of external start to test?

• HP Officejet Pro 8600 more sees two wireless routers - does not connect

  I bought a HP Officejet 8600 and tries to connect to my wireless network.

  I have the printer connected directly to the computer.

  I restarted the computer, the printer and the time capsule.

  I am running OSX 10.8.4 on my imac.

  My wireless router is a time capsule that is in common with all the firmware.

  When I try to connect the printer to the wireless network it tells me that "more than one access point/router wireless was found which corresponds to your wireless network (SSID) name".  No 6 other devices that use the connection without wire see what second SSID with the same name and I can't find in Airport utility where there is a second network.

  Any ideas?

  Did you go in the settings of the router? Looks like it is set to dual band and sends two signals. If you go into your settings and change, it is only broadcast at 2.4 GHz, which should help you to connection problems.

• Satellite Pro L300 will not connect to Wifi after hibernation

  Hello

  can someone there help me please?
  I have a Satellite Pro L300 and it does not connect to Wifi after hibernation.

  The only way to do it is to restart the pc.

  Any suggestions?

  Hello!

  I m using a Satellite L300, which should be similar to yours and I peut t noticed this problem. WiFi works perfectly without any problems.

  In any case, I would recommend updating the driver WLAN and the BIOS. The two you can find on the Toshiba site:
  http://forums.computers.Toshiba-Europe.com-online decision-making supported Downloads & => Download drivers

  In addition, you run the factory settings or you have installed a different version of Windows?

  Good bye

• Is it possible to recover my IPhoto libraries? I just bought a macbook pro running IOS 10.11.3

  Is it possible to recover my IPhoto libraries? I just bought a macbook pro running IOS 10.11.3

  Back where? If you have had and old Mac running iPhoto and want to use this library with Photos on the new Mac, you can copy the iPhoto library from the old Mac to the new and then migrate to the new application Photos: start with Photos for OS X - Apple support

• How can I get IWorks or Pages and Numbers for my MACBOOK PRO running Mavricks?

  How can I get IWorks or Pages and Numbers for my MACBOOK PRO running Mavricks?

  They are available in the Mac App Store.

• How can I remove my name from the top right of the screen. I have a 2015 13 "MacBook Pro running 10.11.4

  How can I remove my name from the top right of the screen. I have a 2015 13 "MacBook Pro running 10.11.4

  At the top right of the menu bar shows the current user who is logged in and allows quick change of user accounts.

  You can disable the display of menu bar in system preferences > users and groups. Or order just drag it out of the bar.

• My MacBook Pro runs very slowly.  I El Captain 10.11.4 rare apps on it, most are closed while I'm on safari.  My photos take a 125 gb storage capacity.  If that is the question, what external hard drive is recommended?  If not, what is?

  My MacBook Pro runs very slowly.  I El Captain 10.11.4 rare apps on it, most are closed while I'm on safari.  My photos take a 125 gb storage capacity.  If that is the question, what external hard drive is recommended?  If not, what is?

  Download and and publish a report of Etrecheck:

  http://etrecheck.com/

  Ciao.