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Drivers & Software


AMD HD 7870 Driver issues

I just bought a new system and had an HD 7870 GPU laying around. I used it in my build, but after windows loaded, i got a screen with a solid color (Mostly dark green). I tried troubleshooting the pc. It wasn’t the monitor. I tried the GPU in another Computer, but the problem persisted. I tried another GPU (GTX 1060) in the original PC, and it ran smoothly.

When I go into the BIOS, the GPU is outputting just fine, but as soon as windows loads the screen goes black/green. If I boot up in "Safe-mode" the GPU works just fine. I tried installing the drivers hoping it would help in "non-safe-mode" windows, but it would just say "Error 99". Error 99 is the only error code I have been able to get out of both of the pcs with the faulty GPU.

I have tried everything, but nothing seems to work

The pc has the following specs:

CPU: Ryzen 2600x

GPU: HD 7870

RAM: Hyperx fury 16gb 2666mz

MOBO: Asus b450-f

PSU: Corsair cx650m

SSD: Kingston A1000 M.2

I am using windows 10 pro 64bit

Nothing overheats or is doing anything weird.

Thanks in advance

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1 Reply
Journeyman III

Re: AMD HD 7870 Driver issues

Добрый день! 1) Нужно загрузить пк без проверки цифровой подписи. 2) Запустить установщик с правами администратора. 3) Установить драйвер.

Ссылка на руководство. Как отключить проверку цифровых подписей драйверов |