skoozar Posted September 29, 2014 Share Posted September 29, 2014 After reading the compatibility problem with Haswell and Corsair power supplies, I was wondering if there were problems with CX500M and video cards. I don't understand power supplies enough to troubleshoot my problem. I have a XFX Radeon R7 260x. The card seems to fall asleep while when the computer has been left alone for a hour or two. The computer sounds like it is running, but the display blanks out. I also noticed the fans on the card stop. I have to shut down the computer and restart it. The card works fine then. I have the Windows set to high performance, but still not help. I did find a work around that seems to work. I went ahead and set the computer to sleep after 15 min. The computer and card will come out of sleep mode running fine. I tried the card in another computer and it works just fine. I tried a different card in my computer and it works fine too. Any ideas or direction to go? Thanks Link to comment Share on other sites More sharing options...
sandstorm1 Posted September 29, 2014 Share Posted September 29, 2014 why not just turn off all power saving features? Link to comment Share on other sites More sharing options...
skoozar Posted September 29, 2014 Author Share Posted September 29, 2014 Already tried that. I turned off all the settings except the one in BIOS. The BIOS only allowed S1 or S3 setting. I tried both settings but no change. Link to comment Share on other sites More sharing options...
sandstorm1 Posted September 29, 2014 Share Posted September 29, 2014 have you turned them off in windows? Link to comment Share on other sites More sharing options...
skoozar Posted September 30, 2014 Author Share Posted September 30, 2014 yeah. all windows settings are off, at least under power options Link to comment Share on other sites More sharing options...
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