I have a PC that won't boot when the temperature is below about 60F.
My problems started when it would shut itself down randomly when the graphics card was in the PCI x16 slot. I moved it to the x8 slot, and it worked for a while, so I assumed the slot on the motherboard had died. I also tried a different graphics card with the same result, so I know the problem isn't the graphics card.
But after a few days, I found that it wouldn't boot when the house was cold. The power LED would come on for a split second, but that was all. Then I would have to turn off the power supply and wait for ten seconds before I could even get the light to flicker. It would not POST and boot unless I turned up the thermostat and warmed up the house (and presumably the PC) first.
However, even when cold, it will boot if I remove the graphics adapter. This has me leaning towards the power supply as the culprit, now. But the fact that it first mattered which slot the graphics card was in gives me some doubt.
Any opinions? Thanks.
My problems started when it would shut itself down randomly when the graphics card was in the PCI x16 slot. I moved it to the x8 slot, and it worked for a while, so I assumed the slot on the motherboard had died. I also tried a different graphics card with the same result, so I know the problem isn't the graphics card.
But after a few days, I found that it wouldn't boot when the house was cold. The power LED would come on for a split second, but that was all. Then I would have to turn off the power supply and wait for ten seconds before I could even get the light to flicker. It would not POST and boot unless I turned up the thermostat and warmed up the house (and presumably the PC) first.
However, even when cold, it will boot if I remove the graphics adapter. This has me leaning towards the power supply as the culprit, now. But the fact that it first mattered which slot the graphics card was in gives me some doubt.
Any opinions? Thanks.