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Acer Aspire 4250 Wireless Card not showing after OS Upgrade.

This is a discussion on Acer Aspire 4250 Wireless Card not showing after OS Upgrade. within the Laptop Support forums, part of the Tech Support Forum category. Hello all! I recently bought a Acer Aspire 4250 and upgraded the OS from Windows 7 Home Premium to Pro,


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Old 12-25-2011, 07:06 PM   #1
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Hello all!

I recently bought a Acer Aspire 4250 and upgraded the OS from Windows 7 Home Premium to Pro, and now the wireless card is not working. Is not showing in device manager, not even after installing the driver from Acer website. Have anybody experience this before.

I also re-installed home premium and still no go. Does any body have any idea?

As far as I know it should be displayed in Device Manager even without the driver right?

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Old 12-26-2011, 01:15 PM   #2
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Hello erikfig and welcome to TSF,

Did the wireless adapter work when you first used the computer?

Are there any "unknown devices" in device manager?
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