Hello,I was installing window 10 on my dell precision m4600 service tag : 4zqs4s1 , and after installation complete and restart it's freez in dell logo , I searched and realized It need bios flash so I found this [url]https://www.alisaler.com/dell-precision-m4600-brooks-15-reva00-bios-ec[/url]
As I live in a small city and I don't have programmer sed it to a repairman to flash this but after flashing and boot up , touch pad didn't work , the USB or pexe boot don't boot and only DVD drive can boot , also the biggest problem is in f12 menu there is no Intel me mebx and the worst thing is after...