So i recently made a cheap pc for a friend .
We plugged the graphics card in and it seems to display white horizontal lines across the screen.
It doesn't have any built in graphics on the motherboard so i tested it with my spare graphics card.
My old 9400gts works fine in his PC.
The card (7750) has the same issue in my PC.
The card is a Sapphire 7750 1GB.
We have tried contacting the seller but haven't got a reply in 2 months now with multiple emails so were wondering if we have a expensive paperweight here or if there is some sort of possible fix.
We plugged the graphics card in and it seems to display white horizontal lines across the screen.
It doesn't have any built in graphics on the motherboard so i tested it with my spare graphics card.
My old 9400gts works fine in his PC.
The card (7750) has the same issue in my PC.
The card is a Sapphire 7750 1GB.
We have tried contacting the seller but haven't got a reply in 2 months now with multiple emails so were wondering if we have a expensive paperweight here or if there is some sort of possible fix.