I recently noticed that the blue power LED light on my case blinks about every 2 seconds while the computer is on and seemingly running just fine. I'm not sure exactly how long it has been since this started, but I'm guessing a week or two at most. I have powered off and rebooted recently, but the problem remains.
I am running Windows 7 64-bit with a Gigabyte GA-P55M-UD2 motherboard, Intel i5-750 CPU and a Corsair CMPSU-400CX PSU in a Cooler Master Centurion RC-534-SKN2-GP case. I leave the computer on 24x7 witth Sleep kicking in after 2 hrs of inactivity.
Right now this is just an annoying quirk and I've not noticed any other issues. I have read some other posts mentioning this behavior could indicate a PSU problem, but cannot confirm.
Any suggestions on diagnosing and correcting this issue would be appreciated.
Thanks.
I am running Windows 7 64-bit with a Gigabyte GA-P55M-UD2 motherboard, Intel i5-750 CPU and a Corsair CMPSU-400CX PSU in a Cooler Master Centurion RC-534-SKN2-GP case. I leave the computer on 24x7 witth Sleep kicking in after 2 hrs of inactivity.
Right now this is just an annoying quirk and I've not noticed any other issues. I have read some other posts mentioning this behavior could indicate a PSU problem, but cannot confirm.
Any suggestions on diagnosing and correcting this issue would be appreciated.
Thanks.