I recently built a new computer and decided to install Windows 7 pro and my usb keyboard/mouse dont work on intial setup where I can't set up any info about Windows 7. No my keyboard mouse are not in usb 3 they are in usb 2.0. Everything works on the bios.
Current build:
I7 6700k
500gb sad
16gbs 3200
Msi z170a m5
Current build:
I7 6700k
500gb sad
16gbs 3200
Msi z170a m5