First off this power supply is from my testbench not the system in my sig. This system consists of:
HX1000 | Asus P6T Deluxe-V2 | Intel Core i7 970 | Corsair H110 | Corsair Dominator 6GB Kit | Asus GTX 760 DC2OC | Samsung 840 Pro 256GB
The system recently became unstable and randomly powering down and re-starting. I found that the +12V rail from the HX1000 was getting as high as 13.992V in BIOS and showing 13.494V in CPUID HWMonitor. At the same time in BIOS the +5V rail is reporting 5.983V and the +3.3 is under-volting at 2.960V.
I have switched the power supply to a different 750W and the voltages and system are completely stable now for a week.
I connected a 120mm fan to the HX1000 and jumpered it to run and I am reading a steady 12.13 volts with my Fluke multi-meter. The 5v output I measured was in spec too.
I also tried the HX1000 on an old EVGA 680i LT SLI with a Core2 Q6600 and the voltages look fine in BIOS.
Can anyone tell me if my HX1000 is pooched or if there are other steps I can take to trouble shoot. I don't trust it on my current testbed at this point. I have ran this powersupply on this testbench for quite some time with no issues until now.
HX1000 | Asus P6T Deluxe-V2 | Intel Core i7 970 | Corsair H110 | Corsair Dominator 6GB Kit | Asus GTX 760 DC2OC | Samsung 840 Pro 256GB
The system recently became unstable and randomly powering down and re-starting. I found that the +12V rail from the HX1000 was getting as high as 13.992V in BIOS and showing 13.494V in CPUID HWMonitor. At the same time in BIOS the +5V rail is reporting 5.983V and the +3.3 is under-volting at 2.960V.
I have switched the power supply to a different 750W and the voltages and system are completely stable now for a week.
I connected a 120mm fan to the HX1000 and jumpered it to run and I am reading a steady 12.13 volts with my Fluke multi-meter. The 5v output I measured was in spec too.
I also tried the HX1000 on an old EVGA 680i LT SLI with a Core2 Q6600 and the voltages look fine in BIOS.
Can anyone tell me if my HX1000 is pooched or if there are other steps I can take to trouble shoot. I don't trust it on my current testbed at this point. I have ran this powersupply on this testbench for quite some time with no issues until now.
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