PC Processors

[race3829]

when you turn the system the fans start for split second then shuts down. Unplug power then try to start does the same thing. I send mother board back to asus said it won't power up so they a replacement. reinstalled new one and it does the same thing.

[mccharle]

hello race3829,

what are your PSU, RAM, VIDEO CARD, CPU COOLER.... ?

[race3829]

See attachment for list of hardware. The computer has been shutting down

for no reason this time it won't boot back up. I sent the mother board

to asus and they said it wouldn't turn so they swapped out the board. I

put the new board in and does the same thing. Fans start for split

second, after that it does nothing. Totally unplug power and try to

reboot but does the exact same thing. Not sure if its the processor but

that's my next step. I removed one stick of ram did same thing then

tried with other stick of ram with same result. I can't remember the

video card I have in there but if you need that I will email that to you

when I get home.

  Mike

[mccharle]

CPU Power also connected with main power connector ?

I don't think it's due to the bios, at least you need bios version 0225 and the last is 5406.

All PCI-E power are connected to the video card ?

[race3829]

Yes to both questions.

The computer had running fine until this happened.

I can't even get into the system to check the bios

[mccharle]

hello,

unplug all cards and drives, just leave the CPU and cooler alone and try to switch ON.

If cpu fan stay running, I think the issue is on video card, so connect all over parts one by one.

Overwise, unplug cpu but leave cpu fan only connected and switch ON.

If system do the same without cpu, it may be defective.

[race3829]

Thanks!! I will try that. I will will let you know the out come.

[race3829]

Tried all but same results. When I tried to boot without cpu the fans did nothing. Do you think I should send cpu in for AMD to look at. Its still under warranty. Thank you for all your help on this. 

[mccharle]

have you tried with other PSU and other video card ?

If I should change one part, I will change the motherboard first but it's already changed.

[race3829]

I don't another computer to put CPU in to check. I am going to send CPU to AMD to check ,its still under warranty.

  Thanks for your help