Windows 8 - no connection is available

Original title: windows help

Toshiba satellite Windows 8 pc

He says "no connection is available. Wifi works but will not be displayed on my pc. I already clicked on troubleshoot and said "Troubleshooting couldn't identify the problem" and he also said 'turn on Security Center (important) Windows service' I don't know what to do? Help!

Hello

Unplug it from the modem and the router. When the modem is in place and the power of work on
the router - when the router is in place and work restart the computers. Who is known as a
hard reset.

Check with Toshiba Support, their documents online and the drivers, diagnostic and ask for their

Forums about known problems.

Toshiba - Forums
http://laptopforums.Toshiba.com/

Toshiba - Contacts
http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/navShell.jsp?CF=su_contact

Toshiba - drivers - access your model
http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/home.jsp?NAV=download

Toshiba - Support
http://www.CSD.Toshiba.com/cgi-bin/TAIS/support/JSP/home.jsp

========================================

Free Wi - Fi and wireless problems
http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-8&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

Note the use of Win Key + X and Win Key + W (to access control panel, run,
and settings according to needs). Win + D key calls to the office and use
Win Key activates / deactivates the desktop and start screen.

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

Control Panel - Network and sharing Center - solve problems

References to Vista also apply to Windows 7 and Windows 8.

Your router be guess here, you have successfully updated the firmware a possible
solution? And I would update your WiFi drivers on computers. How far away are they
you have set in the router? Are there obstacles in the path?

Actually try updating your driver and disabling the network logon.

Control Panel - network - write down of the brand and the model of the Wifi - double click
top - tab of the driver - write version - click on update driver (can't do
nothing that MS is far behind the certification of drivers). Then right click on the Wifi
Device and UNINSTALL - Reboot - it will refresh the driver stack.

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

Microsoft - How can Windows 8 - I fix the network adapter problems? (Do not forget to see
This section-> update the NIC driver).
http://Windows.Microsoft.com/en-us/Windows-8/fix-network-adapter-problems

Drivers and Microsoft - Windows 8 - Hardware
http://Windows.Microsoft.com/en-us/Windows/hardware-drivers-help#hardware-drivers-help=Windows-8

Microsoft - Windows 8 - why Windows is not find my device?
http://Windows.Microsoft.com/en-us/Windows-8/why-isn ' t-windows-conclusion-device

Microsoft - Windows 8 - what happens if a device is not installed correctly
http://Windows.Microsoft.com/en-us/Windows-8/what-device-isn ' t-installed-correctly

Download - SAVE - go where you put it - right click – RUN AS ADMIN.

You can download several at once however restart after the installation of each of them.

After watching the system Maker you can see the same device manufacturer
more recent versions. (Those become your fonts of rescue system manufacturer).

Repeat for network (NIC) card and is a good time to get the other update
Drivers Windows 8 like updated drivers.

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

Make sure you know the details of connection to your wireless router - SSID and password.

You lose connection when you do and have to redo your logon.

Control Panel - Network & Sharing Center - set up a new connection or network

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

And:

TechingItEasy - how to join a Wi - Fi network in Windows 8 by MVP Andre Da Costa
http://techingiteasy.WordPress.com/2012/06/09/how-to-join-a-Wi-Fi-network-in-Windows-8/

Microsoft - Windows 8 - Web & Networking
http://Windows.Microsoft.com/en-us/Windows/Web-networking-help#V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1&Web-networking-help=Windows-8

Microsoft - Windows 8 - Wi - Fi & Networking
http://Windows.Microsoft.com/en-us/Windows-8/WiFi-networking#1TC=T1

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

Microsoft - Windows 7 - Why is my Internet connection so slow? (applies to Windows 8)
http://Windows.Microsoft.com/en-us/Windows7/why-is-my-Internet-connection-so-slow

Microsoft - Windows 8 - wired and wireless in Windows problems
http://Windows.Microsoft.com/en-us/Windows/network-connection-problem-help#network-problems=Windows-8&V1H=win8tab1&V2H=win7tab1&V3H=winvistatab1&v4h=winxptab1

I hope this helps.

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

Tags: Windows

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    • 0x800A0046 0 x 80248011 0x80072EE7 0x8024402C 0x8024502D 0x800A01AD? Regds, 'a journey of a thousand miles begins with a first step."

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    0x800A0046 error code

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    Since many new Alienware M17x all powerful users, especially those who use Windows 7 as operating system there are various problems with their Wi - Fi connection and post threads asking how their difficulty over and over again, I decided to write this guide to show them how to solve these issues properly Commons. The solutions in this guide were created and designed for 64-bit Windows 7, but they may also work in Windows Vista, although these problems were experienced by users of Windows 7 mainly in the past. It could very well be that the problems start occurring in Vista as well with the new drivers and Windows updates.

    I. may not connect to the wireless network and or see the wireless adapter when the Ethernet cable is disconnected
    If you sometimes or always unable to connect to the wireless network, cannot connect to the wireless network when the Ethernet cable is disconnected, unable to connect to a wireless network unless you restart once to get this work and other weird problems to be unable to connect to a wireless network continue with section II. Otherwise, continue with section II..

    Sleep of a.i. Disable on disconnect device
    Some new Nvidia Ethernet drivers have a function called sleep device to disconnect. This is the culprit. Normally, it should only put the card Ethernet to sleep when the cable is disconnected, but it is buggy and thus kill the wireless connection as well.
    Follow these steps to disable this feature on your Ethernet Nvidia card:

    1. open the Device Manager of Windows by pressing Win + break, and then click on Device Manager on the left side.
    2 double-click network adapters.
    3 double click on NVIDIA nForce Networking Controller (Yes, that's indeed wired Ethernet adapter).
    4 click on the Advanced tab.
    5 select sleep on disconnect device.
    6 set the value to disabled.
    7 click OK and wireless should work again (may require a reboot later, but probably not).

    I.b. install different drivers (older) who do not have the device sleeping on disconnect feature.
    The above does not work or if you are not comfortable with these drivers, follow these steps (if step A.i. was successful, you will not need to follow these steps). Take care to create a system restore point before proceeding:
    1. click the Windows Start button in the taskbar.
    2 click on Control Panel.
    3 click on uninstall a program.
    4 in the list, double-click Nvidia drivers.
    5. Mark Remove only the following.
    6 in the box below, only check the Nvidia Network driver.
    7 click Remove and follow the uninstall instructions.
    8 restart the system, if you are prompted to.
    9 download another (older) driver from Nvidia.
    10 install the old driver.
    11 when asked what drivers you want to install, select only the network driver.
    12 follow the installation instructions and restart your system if prompted.

    II. Low or fluctuating wireless connection speeds
    If you have problems with WiFi low connection speeds (such as rates decline over time, the speeds are much lower than they should be, network lag/stutter in online games, loss of light packets, loss of internet connection as LAN works and other weird things) or speeds of fluctuating wildly without apparent reason wireless connection install the version of the Dell Wireless 5.60.18.8 drivers instead of the standard Broadcom drivers. All older drivers will usually cause the speed of connection under normal. Note, however, that you may need to install the driver manually via Device Manager as the pilot was not released for another laptop and is not officially available to the M17x yet - that's why the installer won't work. Take care to create a system restore point before proceeding.
    Here is a step by step how manually install the driver:

    1. download the drivers Dell Wireless 5.60.18.8.
    2 check out the R29128.exe file using an extraction utility like WinRAR or just run it and quit the installation program.
    3. open the Device Manager of Windows by pressing Win + break, and then click on Device Manager on the left side.
    4 double-click network adapters.
    5 double-click the Broadcom 802.11n network adapter entry.
    6 click on the driver tab.
    7 click the button Update driver .
    8 click Browse my computer for driver software.
    9 click on Let me take form a list of drivers for devices on my computer.
    10 click the disk provided .
    11 click Browse.
    12. select the folder that you extracted the drivers you just downloaded in step 1. in.
    13 select the subfolder DRIVER_US (if you are in the United States), DRIVER_JP (if you are in the Japan) or DRIVER_ROW (if you are in the rest of the world), according to the region you are in.
    14 click on the Open button.
    15 click OK.
    16 select the driver that says Dell Wireless 1510 Wireless-N WLAN Mini-Card of the list (you may have to scroll down to see - it presents itself as second to the last in the list for me).
    17 click on the Next button.
    18 you will get a warning that the driver that you are about to install is not compatible with your hardware. Ignore the warning and proceed with the driver installation.
    19 restart your system if prompted to do so.
    20 your new driver should now be properly installed and the speed of your wireless connection in the order.

    III. If all else fails (or you've just had enough of boredom arising from the Dell Wireless 1510/Broadcom card)
    Replace the Dell Wireless 1510 problem with a card half-mini Intel Ultimate N WiFi Link 5300 A/G/N (use the bluetooth as the third antenna antenna or buy you an additional antenna for this). It works very well with the M17x, has better connection speeds to strips of the 2.4 GHz and 5 GHz (this last has speeds really bad on the Broadcom/1510), it has not required to jump through the hoops to make it work properly and much more, it works with standard drivers and Intel maintains their drivers up to date. It is also much more reliable and faster as well, especially on the 5 GHz band, but also on the 2.4 GHz band.

    For more information on the subject of tweaking the settings of your Dell Wireless card, check out the official setting advanced properties: Dell Wireless WLAN Card User Guide.

    I hope that this guide will help you solve your Wi - Fi connection and allow you to enjoy speeds of complete wireless connection on your laptop Alienware M17x.

    Addendum: Quick links in this Guide

    Driver wireless Dell 5.60.18.8 version
    Download the driver for the Mini PCI Dell Wireless 1510 card used in this guide.

    Broadcom 943xx Wireless Driver version 5.60.18.41
    Download the latest Broadcom driver as an alternative to the Dell a little older driver who may or may not solve the problems more. Some have seen more success than with the 5.60.18.8 drivers with it (you need to use the 802.11n network adapter driver rather than at the entrance to Dell Wireless 1510 Wireless-N WLAN Mini Card in step II.15. the guide when you use this driver).

    Setting advanced properties: Dell Wireless WLAN card User Guide
    Reference Dell official Manual/Guide on the various properties Advanced Dell Wireless cards.

    Card Intel Ultimate N WiFi Link 5300 A/G/N Half-Mini
    Link to buy the demi-mini card Intel Ultimate N WiFi Link 5300 A/G/N of dell.com upgrade the crappy Wireless Dell 1510/Broadcom card that comes with the M17x.

    This Guide is a work in progress. I will update as I hear it.

    Feel free to link it in different threads to disseminate information.

  • I am connected but you get the error: "not connected - connections are available.

    I am able to connect to internet with my HP dm1-3025 x netbook (running Windows 7 Home Edition Premium, SSD 240 GB, 6 GB RAM) but will have the following problems.

    • It takes a long time to connect to a wireless network
    • "I get an error message that says: not connected - connections are available.
    • The network bars appear as grey with an orange asterisk on top
    • The Assistant to "Solve problems" is not able to find problems
    • It takes a lot of time to open the "network and sharing Center." Once opened, it says 'Server execution failed '.
    • Windows Media Player and iTunes take a long time to load (approximately 2 minutes or more for each)
    It started about two or three months ago and I lived with her. I went through internet and have not been able to find a solution to this problem. Any ideas or solution would be much appreciated.

    Hello

    I suggest that you want to run system restore to the date it was working fine.

    System restore
    http://Windows.Microsoft.com/en-in/Windows7/products/features/system-restore

    Once you do the system restore, then I suggest you to download and install the updates from the Download Center. http://www.Microsoft.com/en-in/download/default.aspx

  • Backup/restore of errors Windows 8 feature is not available in a portable workstation environment

    I get the following error message when you try to disable the calendar jobs '

    Backup/restore of errors Windows 8 feature is not available in a portable workstation environment

    I'm on a desktop computer,

    Thank you James. This procedure has helped and I can see the option to backup again to 8/7 of window control center. What I did wrong in the first place was canceled the backup on an external disk, formatted the disc one plugged a new drive. Then, I was not able to click on the link "Backup." Its now fixed. Is some other problem with the problem of recognition of backup or drive window, try this procedure by Michael below.

    Follow these steps to remove the value of register Windows To Go:

    • Open regedit.exe
    • Navigate to: HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control
    • Delete this value: PortableOperatingSystem

    You'll probably notice that the problem reappears when you connect a USB drive in the PC. Subsequent removal of this drive will cause the PC to crash. This occurs because the unique identifiers of the USB drive and the internal HARD disk are the same. To resolve this problem, the simplest method is to "clean" the disc. A cleaning will destroy all data on the disk, so backup first.

    1. Open diskpart.exe
    2. Type "list disk" to determine the number of disk to the USB drive.
    3. Type "select disk #", where # is the number of disk you determined.
    4. Type "own."
    5. Type "exit".

    Restart your PC. You can use diskmgmt.msc and diskpart.exe to repartition your drive USB to use it normally.

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