Black screen and no usb function

Fernando_29

Commendable
Aug 27, 2016
46
0
1,530
Asking for some assistance.
My PC was working until I decided to finally install the Bluetooth/wifi module. While installed it, now my PC isn't show any visuals just black screen and my USB ports are working because my keyboard led always light up when I turn the PC on so... Anyone have a solution?