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kstrid
Broadband 3G
Posts: 648
Registered: ‎06-13-2008
Location: SE
Views: 779
Message 1 of 3

T420 Not recognizing WIFI Card

I have T420 4178-83G with Windows 7. The machine does not recognize the installed WIFI card. it does not show up in the device manager and even if I search for neew HW it does not show up.

 

Any clue?

Community SeniorMod
Community SeniorMod
Posts: 10,174
Registered: ‎01-01-2010
Location: US
Views: 760
Message 2 of 3

Re: T420 Not recognizing WIFI Card

It might be disabled in the BIOS.  Look under security/I-O port access


Rich


I do not respond to requests for private, one-on-one help. Your questions should be posted in the appropriate forum where they may help others as well.

If a response answers your question, please mark it as the accepted solution.

I am not an employee or agent of Lenovo.
kstrid
Broadband 3G
Posts: 648
Registered: ‎06-13-2008
Location: SE
Views: 739
Message 3 of 3

Re: T420 Not recognizing WIFI Card

Correct it was disabled. Even I did a F9 setting BIOS to default it was disabled. Now it works great. Thx a lot.

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