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Topic Title: PC won't boot can it be the six core cpu?
Topic Summary: everything powers on except the cpu
Created On: 08/03/2012 01:49 PM
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 08/03/2012 01:49 PM
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valcansa
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Joined: 08/03/2012

Ok, I have an ASUS m4a7bt-e motherboard that had been working fine. One day it powered on but didn't boot.

The configuration of my pc is as follows:

8 gb ram
AMD six core cpu
blue-ray burner/player
1 tb HD
I'm using the onboard video

All cables are connected properly, the green led comes on when I press the power button, the fans come on, I can hear the hard drive spin up and I can press the open button on the blue ray player with no problem. The only piece of hardware that doesn't do anything is the cpu.

Here is what I did to troubleshoot:
1.I unplugged all the unnecesary cables from the motherboard and the devices.
2.I made sure that memory was properly inserted.
3.I then powered up the pc and still no cpu activity.
4.I cleared the cmos, no change.
5.I then inserted a pci-e video card in and connected the monitor to it, no change (the monitor says no video regardless I use the onboard or pci-e card).
6.I then let it run for a minute or two, powered off, unplugged the power cord, removed the heat sink and found that the cpu was not hot or warm.
7.I then inserted the cpu into another motherboard (a gigabyte), no change. I then followed all the steps previously listed and still no change.

That doesn't sound like a bad motherboard. What are the chances that I have two motherboards that are bad?

Give me your thoughts as to if my assumption is correct or was my troubleshooting process not correct?

Thanks for you help
 08/03/2012 02:11 PM
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k-9
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Joined: 06/29/2010

was it on a different power supply on the second motherboard?

see if you can find a motherboard/case speaker to get beep start up codes

-------------------------
gigabyte ga-ma790fxt-ud5p bios f8h,
cpu amd 965-c3 @4.0, silenX efz120ha4 cooler
8gigs patriot memory pgs34g1600llka (1333 cl7), xfx 6970 gpu, xfx 750w power supply.
windows 7 -64
 08/03/2012 07:12 PM
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valcansa
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The power supplies are the same. I will to pick up a motherboard speaker since both of my MB's don't have them.
 08/05/2012 05:18 PM
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k-9
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Posts: 279
Joined: 06/29/2010

you might try a different powersupply .

-------------------------
gigabyte ga-ma790fxt-ud5p bios f8h,
cpu amd 965-c3 @4.0, silenX efz120ha4 cooler
8gigs patriot memory pgs34g1600llka (1333 cl7), xfx 6970 gpu, xfx 750w power supply.
windows 7 -64
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