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Dell Rockstar
Microsoft Windows and Apple iOS Developer (Retired)
- Like many of you, I can appreciate a good game-engine.
- I answer questions here, but I'm not a Dell employee.
- Consider giving posts you like a "thumbs-up"
- Posting models-numbers and software versions speeds trouble-shooting.
- Click "Mark as Accepted Answer" on any post that answers your question best.A whole machine with a 580 ... under 350w ... I would look elsewhere for problems. Try the card in another PC.
Dell Rockstar
Microsoft Windows and Apple iOS Developer (Retired)
- Like many of you, I can appreciate a good game-engine.
- I answer questions here, but I'm not a Dell employee.
- Consider giving posts you like a "thumbs-up"
- Posting models-numbers and software versions speeds trouble-shooting.
- Click "Mark as Accepted Answer" on any post that answers your question best.Try going back to the old GPU that you had and run some benchmarks with it. Lets make sure the thing is stable. It would seem from what you are saying that it's the system and not the new GPU.
You may also want to try a benchmark in DX9 and then DX11. See if they both do it.
DELL-Chris M
Community Manager
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56891 Posts
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232143 Points
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Posted August 6th, 2011 14:00
Make sure the 8 pin power connectors are using separate power supply leads. Not a single lead with a splitter.
DELL-Chris M (old account)
#IWork4Dell

DELL-Chris M
Community Manager
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56891 Posts
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232143 Points
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Posted August 4th, 2011 15:00
Was the video card the one we shipped with the PC? How many power connectors does the video card have?
DELL-Chris M (old account)
#IWork4Dell