My Toshiba laptop does not connect to my wireless network.

I have windows 8.

One day all of a sudden my laptop disconnected the WiFi and it does not connect again. It shows not all connections, even if there is. All my other devices can connect to the wifi. When I see the attack it says that I need an Ethernet cable but I don't have my laptop and never a need. (Sorry for the bad English). Help!

Hello

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

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

Check with Toshiba support, online documentation and drivers (update or reinstall) and ask in their forums.

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
 
I hope this helps.
--------------------------------------------------------------------------------------------
Rob Brown - Microsoft MVP<- profile="" -="" windows="" experience :="" bicycle="" -="" mark="" twain="" said="" it="">

Tags: Windows

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