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Wireless adapter trouble?


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#1 HLemon

HLemon

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Posted 27 January 2011 - 08:05 PM

I have never had trouble using my computer's wireless before, but a few days ago my problems started. I tried connecting to a router which I had never had trouble with previously, and it wouldn't connect. I can detect other wireless networks, I just can't connect to them. When I go to the Device Manager and look under my wireless adapter, it says that it isn't connected. I have searched for updated drivers and found none. Does anyone have any idea what the problem could be? For the record, my computer is a Toshiba Satellite A665D and the wireless adapter is a "Realtek RTL819SE Wireless LAN 802.11n PCE-E NIC".

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#2 odin88

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Posted 29 January 2011 - 05:06 PM

Hi,
try this .....go here ..... http://www.realtek.com.tw/downloads/downloadsView.aspx?Langid=1&PNid=21&PFid=48&Level=5&Conn=4&ProdID=230&DownTypeID=3&GetDown=false&Downloads=true ... scroll down to your driver (rtl819se(Win7)download and save to your desktop.... now do this... start> right click computer> properties> device manager> network adapters> right click "Realtek RTL819SE Wireless LAN 802.11n PCE-E NIC">uninstall ... now reboot you will get new hardware pop ups on reboot decline these. on your desktop right click on the driver zip file and run as administrator, double click .exe file that is in the zip folder and follow the prompts,you will have to reboot your machine for the changes to take affect.... this should resolve your issue.

Iain.

Edited by odin88, 29 January 2011 - 05:08 PM.

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