So I've now replaced my ASUS board once. This is the second one of this model that I've had, but it retains the same problem, so I'm starting to think the motherboard is not the issue. Can you help me diagnose or tell me where to go?
My Machine:
700w OCZ ModXStream Pro
P8z68-v GEN3
2x Galaxy GTX460 768mb
Intel Core i7 3.4ghz 2600k
Coolermaster heatsink
16gb Corsair Vengeance Series 1600mhz (4x4)
2TB Green Drive
500gb Barracuda something or another
12x Blu-Ray Burner
Some random fans
Here's the workflow of my problem.
Issue #1: The motherboard cannot see the PCIe card, no matter what slot it's in.
The GTX 460s have been tested in other computers and work
The onboard VGA works, and with that I have run lspci, so I know it isn't being seen
The fan is running on the graphics cards, even without the PSU connectors - so it is receiving power somehow
A GeForce 8500GT has been tested in it, which requires no PSU connectors, and this does not work either.
It randomly started working for awhile and then stopped.
Connecting the video card's PSU connectors via another PSU, but still using the original PSU to power the motherboard provided no different results.
Issue #2: When both video cards are plugged in the board won't make it past post and will do a continuous beep and then two short beeps indicating that no memory was detected.
This is irrespective of what memory is in what slot, what order the memory is put in, how much memory is in, etc.
Removing the second video card fixes this issue.
Tested parts:
Drives are okay
Processor is okay
Both GPUs work outside of the machine
So, what do you think? These are really random problems to happen consistently across TWO boards, don't you think? Perhaps it's a common manufacturing problem, but do you think it could be the PSU? I can't imagine what else it could be besides those two parts. The memory is also possible because I haven't tested it outside of that machine, but I severely doubt it because it works consistently as long as the second video card isn't in.
ALL parts are under warranty because I purchased them two days ago. However, before I go and rip out my motherboard AGAIN, I'd like some help diagnosing what the problem could be and such.
My Machine:
700w OCZ ModXStream Pro
P8z68-v GEN3
2x Galaxy GTX460 768mb
Intel Core i7 3.4ghz 2600k
Coolermaster heatsink
16gb Corsair Vengeance Series 1600mhz (4x4)
2TB Green Drive
500gb Barracuda something or another
12x Blu-Ray Burner
Some random fans
Here's the workflow of my problem.
Issue #1: The motherboard cannot see the PCIe card, no matter what slot it's in.
The GTX 460s have been tested in other computers and work
The onboard VGA works, and with that I have run lspci, so I know it isn't being seen
The fan is running on the graphics cards, even without the PSU connectors - so it is receiving power somehow
A GeForce 8500GT has been tested in it, which requires no PSU connectors, and this does not work either.
It randomly started working for awhile and then stopped.
Connecting the video card's PSU connectors via another PSU, but still using the original PSU to power the motherboard provided no different results.
Issue #2: When both video cards are plugged in the board won't make it past post and will do a continuous beep and then two short beeps indicating that no memory was detected.
This is irrespective of what memory is in what slot, what order the memory is put in, how much memory is in, etc.
Removing the second video card fixes this issue.
Tested parts:
Drives are okay
Processor is okay
Both GPUs work outside of the machine
So, what do you think? These are really random problems to happen consistently across TWO boards, don't you think? Perhaps it's a common manufacturing problem, but do you think it could be the PSU? I can't imagine what else it could be besides those two parts. The memory is also possible because I haven't tested it outside of that machine, but I severely doubt it because it works consistently as long as the second video card isn't in.
ALL parts are under warranty because I purchased them two days ago. However, before I go and rip out my motherboard AGAIN, I'd like some help diagnosing what the problem could be and such.