Problems with a Used ATI Radeon HD6770 .

Anas_1

Reputable
Aug 28, 2015
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Hello Guys ,
I've Buyed An Used ATI Radeon HD6770 ,When I Installed It I Just Hear The Fans Working But My Screen Is Just Black , in case I'm Already Hocked it it with a 6pin to sata adapter
My Specs :
Dell Optiplex 380
Intel Core 2 Duo e7200
Dell 0F0TGN with an intel G41 chipset
4GB DDR3
Dell 250 W ( when i asked the seller he told me that she can work with an 140W PSU )
I'm Using An DVI Switchable port to vga cause i don't have DVI port in my monitor
Plz Help Me Guys !!!!
Sorry For Bad English

 
Solution
Your SATA port cannot power a graphics card. Only the PSU can - you don't need an adapter for the PSU unless your PSU doesn't provide the 6-pin power by itself.