Launcher does not start with AMD HD5670
I tried to start Unreal Engine 4 for the first time today. If I run the launcher, nothing happens, not even in the task manager. When Switching the graphics-cards, it works (but I would prefer to use my other grafics card).
I am using Windows7, 8gb Ram, AMD HD5670 and Nvidia 750ti.
Normally I am using the HD5670 as the Display-Card and the Nvidia only for Cuda-Rendering. When I plug the monitor into the Nvidia Card, the Launcher starts perfectly.
I attached two DxDiag-Files, one for each graphics-card and additionally an UnrealEngineLauncher.log that was written when I used the HD5670 -Card.
asked Oct 21 '14 at 11:31 PM in Installation & Setup
I'm sorry that it's been a few days. Running an AMD with and Nvida can sometimes cause conflicts, so our Compat team asked if you could run some tests.
It's important to test this in between uninstalling the card and then the drivers. It will let us know if it is a hardware or a driver conflict. Post back here with your results.
answered Nov 12 '14 at 06:45 PM
TJ V ♦♦ STAFF
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