Having problems with your HP Pavilion dv4000 Notebook ?

Wireless button won't come on

\015 My wireless button stays red and wont turn blue when I tap it and it's the same button that controls my bluetooth, so I cant connect to the internet to the internet via wlan and I cant connect to bluetooth devices either. This issue started when I deleted some processes running on my laptop, so I'm wondering if I mistakenly deleted an important process. Please can anyone help me out here..thanks!\015

Answers :

Please backup all you files to a dvd or external hard drive and run system restore back to factory default settings.

After backing up the documents, restart system and hold down f11 key till you hear a beep then follow the prompt.

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Repair Help & Product Troubleshooting for HP Pavilion dv4000 Notebook

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