How can I enable wireless at BIOS

Ngoctraiden9x, welcome to the windows 7 forum.

The bios is where the hardware is turned on/off/configured in most cases. For your computer to use the wireless, you have to have the hardware drivers installed and the software to control the wireless adapter.

Normally, when you turn your machine on the bios recognizes your hardware devices and then as your Operating system loads, it load all the drivers for your devices and at that time your wireless would become active.

Is this what you meant when you said enable wireless at bios?

Some bios screens will allow you to turn on and off devices. If this is what you mean, then by entering bios, go thru the screens and look for the wireless. Some machines have a physical wireless switch or a function key toggle.

Rich