Hi there,
A while back, I bought the parts for a nice i7 920-based system. I ran into problems and RMA'd the motherboard... apparently EVGA agreed that there was a power problem on the motherboard. I posted the problem on this forum first.
Got a replacement motherboard from EVGA today and hooked everything up. Guess what? Same exact problem. Either I've got two bad motherboards or something else is going on.
Here's the first post from my first thread:
Same problem. Either EVGA didn't test the motherboard or found a problem with it because they sent me back one with a different serial number. I realize two dud motherboards is unlikely but possible, but.. really? What else could possibly be causing these problems?
Thank you for your help.
A while back, I bought the parts for a nice i7 920-based system. I ran into problems and RMA'd the motherboard... apparently EVGA agreed that there was a power problem on the motherboard. I posted the problem on this forum first.
Got a replacement motherboard from EVGA today and hooked everything up. Guess what? Same exact problem. Either I've got two bad motherboards or something else is going on.
Here's the first post from my first thread:
I recently put together an i7 system. The system won't POST--and by that, I mean that I get nothing. All of the fans and SATA devices spin up, but the motherboard doesn't make any noise and it doesn't give an error code.
Here are the specs:
Core i7 920 w/ stock HSF (cleaned off standard thermal paste and applied AS Ceramique)
EVGA X58 SLI Micro motherboard
3x 2GB OCZ Platinum DDR3
Cooler Master UCP 700w PSU
ASUS HD4890
Cooler Master Storm Scout case
WD Caviar Black 640GB
generic SATA DVD burner
I had most of this build together and in the case by the time the CPU and GPU arrived in the mail. I carefully installed the CPU and GPU and tried to boot. The fans and SATA devices all seem to be working, but the GPU had three bright red LEDs. Thinking it was the graphics card, I pulled it and tried to boot again to see what the motherboard would tell me. Again, everything spins up but otherwise nothing--no beeps, no POST code. Two things to note--the motherboard does have a blue standby LED that comes on when it is plugged in and off, and a yellow LED near it that, according to the manual, indicated functional memory slots. This is lit when I try to boot the machine. There's also supposed to be a green LED that is lit when the system is powered on, but I haven't seen it yet. Also, all of the fans in my case are powered directly from the PSU and not the motherboard.
When pulling the GPU gave me nothing, I tried removing the motherboard entirely to rule out a short in the case. I've also tried resetting the CMOS both with the button on the motherboard and by pulling the battery. I think I've ruled out faulty memory; each stick and three different slots (and no memory) gives me the same result.
I was also having an issue with the system speaker--the plug seemed a bit flaky, but it should be properly connected. Not hearing anything from it leads me to suspect the motherboard.
And I've gone over the checklist--everything is connected properly, everything is seated properly, and all of these parts are brand new.
What else can I do to isolate the problem? Do you think it's the motherboard?
Same problem. Either EVGA didn't test the motherboard or found a problem with it because they sent me back one with a different serial number. I realize two dud motherboards is unlikely but possible, but.. really? What else could possibly be causing these problems?
Thank you for your help.