when i install graphic drivers successful Radeon 7770 and after restart black secreen and no mouse courser and nothing lcd secreen light green.
and when i go to safe mode un install drivers then restart the amd 7770 work without drivers .....
i did everything to it but ... no result
my PC
optiplex 780
Core 2 quad Q9650 3.0GHZ
4gb of Ram
305w power supply and i created 6 pin by own
and when i go to safe mode un install drivers then restart the amd 7770 work without drivers .....
i did everything to it but ... no result
my PC
optiplex 780
Core 2 quad Q9650 3.0GHZ
4gb of Ram
305w power supply and i created 6 pin by own