My lan driver and device manager are both blank

[palneel]

My lan driver and device manager are both blank. I add my wireless wifi adapter it's not working but when I plug internet cable my internet is working .i want to use wifi adapter how to solve this problem?

 

[JackMDS]

Depending on your OS, you first install The WIFI's adapter Drivers.

 

[ch33zw1z]

Need laptop model, operating system, and screenshots of device manager's network section if you can.

 

[VirtualLarry]

My lan driver and device manager are both blank.

Are you using a hacked edition of Windows, like "XP Black Edition" or something? Had to ask...

Edit: If not, you need to do a memory test, HDD/SSD surface scan / self-test, and then do a re-installation of Windows, if both of those passed.

 

[QuietDad]

If you plug the Wifi adapter and device manager doesn't see it, make sure your USB adapters on the PC have the latest drivers and are enabled