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Journeyman III

ATI Mobility Radeon HD 6770 won't launch some games

I have an HP Pavilion dv6-6180us. The 2 GPUs it has are Intel Graphics 3000 and ATI Mobility Radeon HD 6770. Some games, primarily games that run in the Unity or Unreal engine, will not launch unless I use them on the integrated GPU (Intel Graphics 3000). If I try to launch them on the discrete GPU (ATI Radeon HD 6770M), the games will crash when I try to open them. Any help? I have some games I'd like to play, but they can't be played on the integrated chip.

Catalyst Control Center Version: 2015.1104.1643.30033

2 Replies
Big Boss

your HD6770 does not support Vulkan
but Unity and new Unreal engine use Vulkan
you can check if you can switch to or force DX9, DX10 or DX11

PC: R7 2700X @PBO + RX 580 4G (1500MHz/2000MHz CL16) + 32G DDR4-3200CL14 + 144hz 1ms FS P + 75hz 1ms FS
Laptop: R5 2500U @30W + RX 560X (1400MHz/1500MHz) + 16G DDR4-2400CL16 + 120Hz 3ms FS
Journeyman III

I think, this is your solution

this is a video i uploaded today, this same problem happened to me. I hope you can fix your issue.