Presario CQ57 wifi does not illuminate

My Presario CQ57 (Windows 7 w / APU AMD E - 300 w/Radeon HD graphics) crashed and close the other night. Something to do with the graphics card, I think. in any case, when I had shot upwards, my wifi would not come. When I push the button wifi (f12 key), it doesn't do anything, and I can't find my adapter wireless in my Device Manager list. Any help would be appreciated. Thank you.

Hello

You have a few options in my opinion please try these steps can help you solve your problem.

(1) try to do a system restore to the date where unit was working fine.

(2) Please update the Bios driver & wireless from the HP website.

(3) If you are comfortable with reinstalling the wireless card that will be on the rear panel of your device you can try this steps as well.

Tags: Notebooks

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