Alright guys, one of my friends' systems is having an issue. Here's what he's got:
Asus P7P55D Pro Motherboard
Corsair 850TX PSU
i5 750
Dual 4890's
8GB of G.Skill memory
Some hard disks and drives and whatever.
He's on his second PSU after he discovered that the 2 of the pins on the supply were burnt together. He said he encountered this after smelling burning while playing BFBC2. This was after about 5 months of use of the machine. He replaced the supply with the same model, and kept on running the machine.
Now, just today, about 10 months after being built, the second supply has burned up. This time, though, it was noticed when the machine wouldn't turn on today - it was working fine last night, and was shut off during the night.
So, I'm inclined to say the board is the issue here, since it's unlikely two power supplies burn up the same pins. There doesn't appear to be any evidence of shorting on or around the board or on any of the empty supply connectors. However...the burn marks on the connector are only on the top where it meets the supply connector, and the wiring is melted off on the supply's connector; it doesn't physically look like the board is at fault.
We're going to refurbish the connector and test the supply in another machine, but while we do, I just figured we'd get some second opinions in here. Any ideas/ similar experiences? He'd really rather not replace both parts.
Pictures here:
http://i82.photobucket.com/albums/j267/frozenlead/IMAG0047.jpg
http://i82.photobucket.com/albums/j267/frozenlead/IMAG0048.jpg
Asus P7P55D Pro Motherboard
Corsair 850TX PSU
i5 750
Dual 4890's
8GB of G.Skill memory
Some hard disks and drives and whatever.
He's on his second PSU after he discovered that the 2 of the pins on the supply were burnt together. He said he encountered this after smelling burning while playing BFBC2. This was after about 5 months of use of the machine. He replaced the supply with the same model, and kept on running the machine.
Now, just today, about 10 months after being built, the second supply has burned up. This time, though, it was noticed when the machine wouldn't turn on today - it was working fine last night, and was shut off during the night.
So, I'm inclined to say the board is the issue here, since it's unlikely two power supplies burn up the same pins. There doesn't appear to be any evidence of shorting on or around the board or on any of the empty supply connectors. However...the burn marks on the connector are only on the top where it meets the supply connector, and the wiring is melted off on the supply's connector; it doesn't physically look like the board is at fault.
We're going to refurbish the connector and test the supply in another machine, but while we do, I just figured we'd get some second opinions in here. Any ideas/ similar experiences? He'd really rather not replace both parts.
Pictures here:
http://i82.photobucket.com/albums/j267/frozenlead/IMAG0047.jpg
http://i82.photobucket.com/albums/j267/frozenlead/IMAG0048.jpg