Cannot install windows 7! USB Keyboard won't work

Callum_8

Reputable
Nov 19, 2015
9
0
4,510
Right I've been searching online for about a week trying to find out how I can fix my "problem". So what is my problem? Well I am unable to Install windows on my computer as my USB keyboard and USB mouse will not work. I cannot access the BIOS to change the settings as it doesn't even let me access the BIOS menu because the keyboard won't work (Hitting F12 does nothing). Can't seem to find a fix. Please help this is urgent!!!!
Fixes I have tried :-
1. Using every USB Slot on my tower. (USB 2.0)
2. Reseting the BIOS (With the CMOS battery method)
3. Tried multiple keyboards (In this case 4 keyboards)
Motherboard - Gigabyte 78LMT-USB3
 

Callum_8

Reputable
Nov 19, 2015
9
0
4,510


I have a PS/2 Adapter on the way from Amazon actually. Also I have tried those ones and they do NOT work :/