Having Trouble Installing Windows 7 By USB With Your GIGABYTE 100 Series Motherboard?
A required cd/dvd drive device drivers missing if you have a driver floppy disk cd dvd usb flash driver please insert it now
if the windows installation media is in the cd/dvd drive you can safely remove it for this step
try a USB 2.0 port just in case If u Are Using USB 3.0 Port
Booting win 7 without USB 2.0
Having Trouble Installing Windows 7 By USB
Can't Find Drivers on New Hard Drive Installation
Create a Windows 7 Bootable USB 3 0 Drive for Installation on
الحل النهائي لمشكلة load driver - YouTube
a required cd/dvd drive device driver is missing حل مشكلة
Support Intel Braswell series motherboards.