Okay, so here's the setup,
Mobo: ASUS Rampage II
CPU: Core i7 940
RAM: 6GB OCZ DDR3
GPU: Galaxy GeForce 470
PSU: OCZ 1,010 watt
OS: Win 7 64-bit
No overclocking (at least at the time of the crash)
Aftermarket cooling for the CPU (CPU stays within 40-50 degree C range depending on load)
Now, for the problem I am experiencing...
I was playing Civ V last night when my computer just abruptly turned off, as if it has lost power (but there was no power outtage). Of course I was confused (my 1st thought being, oh damn, my power supply just died), so I took a quick glance at my case and noticed that the lights that are on the motherboard (i.e. the light-up power/reset and bios control buttons and general status light) were still on like normal.
So I tried to turn my computer back on, but it would not respond to the On switch. I tried the switch on my case, then tried the Power button on the mobo itself, neither of which would turn the computer back on.
I flipped the power switch, on the PSU, to off and then back on and gave it another try and after pressing the power switch a few times, the computer finally responded and began to boot up.
The computer booted fine, without any errors or messages, other than "Windows did not shutdown correctly", and Windows 7 started up just fine too.
I jumped back into the game and not but a few minutes in, the computer cut off again.
It didn't take as long to get back on, but the third time it turned off on me (while just in Windows, not in a game), it took probably 10 minutes before I could get it to turn on.
The last time it shutdown on me, I was in the BIOS checking to see if there was an 'overheating' protection setting that was turning my computer off. I wasn't able to find anything, so I did a Save & Exit and as soon as I hit Enter, the computer completely shut off.
Now, the lights that are on the mobo are blinking on and off, as if the power to the PSU is being turned on and off.
It seems like the most likely causes would be either the PSU or the motherboard, but I am hoping to get some input from others. I would like to know what you guys think.
Thanks!
Mobo: ASUS Rampage II
CPU: Core i7 940
RAM: 6GB OCZ DDR3
GPU: Galaxy GeForce 470
PSU: OCZ 1,010 watt
OS: Win 7 64-bit
No overclocking (at least at the time of the crash)
Aftermarket cooling for the CPU (CPU stays within 40-50 degree C range depending on load)
Now, for the problem I am experiencing...
I was playing Civ V last night when my computer just abruptly turned off, as if it has lost power (but there was no power outtage). Of course I was confused (my 1st thought being, oh damn, my power supply just died), so I took a quick glance at my case and noticed that the lights that are on the motherboard (i.e. the light-up power/reset and bios control buttons and general status light) were still on like normal.
So I tried to turn my computer back on, but it would not respond to the On switch. I tried the switch on my case, then tried the Power button on the mobo itself, neither of which would turn the computer back on.
I flipped the power switch, on the PSU, to off and then back on and gave it another try and after pressing the power switch a few times, the computer finally responded and began to boot up.
The computer booted fine, without any errors or messages, other than "Windows did not shutdown correctly", and Windows 7 started up just fine too.
I jumped back into the game and not but a few minutes in, the computer cut off again.
It didn't take as long to get back on, but the third time it turned off on me (while just in Windows, not in a game), it took probably 10 minutes before I could get it to turn on.
The last time it shutdown on me, I was in the BIOS checking to see if there was an 'overheating' protection setting that was turning my computer off. I wasn't able to find anything, so I did a Save & Exit and as soon as I hit Enter, the computer completely shut off.
Now, the lights that are on the mobo are blinking on and off, as if the power to the PSU is being turned on and off.
It seems like the most likely causes would be either the PSU or the motherboard, but I am hoping to get some input from others. I would like to know what you guys think.
Thanks!