I recently purchased a Asus Radeon HD4870 512Mb graphics card. I first installed it today, and much to my dismay, flickering green pixels appear on the screen. They seem to appear mainly on black backgrounds, both on my desktop and in games.
I have not overclocked the card, or changed anything in BIOS. I've also tried installing the latest drivers - and nothing changed.
Has this happened to anyone else? Is this a hardware problem or can I fix this somehow? Because I'd rather not have to return it and pray that I'll get a refund.
I have not overclocked the card, or changed anything in BIOS. I've also tried installing the latest drivers - and nothing changed.
Has this happened to anyone else? Is this a hardware problem or can I fix this somehow? Because I'd rather not have to return it and pray that I'll get a refund.