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i2500k + P8P67 Pro, motherboard refuses to post

post #1 of 27
Thread Starter 
So at first I thought it was the psu, went to the shop so they would check/replace it and it turns that the psu actually works perfectly, it's either mobo or cpu. And yeah, I made sure I didn't overtighten the cooler.

When the power kicks in to the mobo, the cpu fans give a short burst of activity and everything stops. Funny thing is, if I don't plug in the 12v, it works, well, not really, the mobo has a led that shows that there's some problem with the cpu (lack of power, obviously), but the fans and all the peripherals do work. When I plug the 12v, there's a very short burst of activity and bam, silence. Also, the rig worked perfectly for about 2-2,5 weeks and one day it just shut down all of a sudden.

Any ideas?
Datalinks
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @4.0ghz 1.2v, ~50c under load P8P67 Pro 1502 8600GT 2x4gb @1600mhz 7-8-7-24 1.6v 
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HD103SJ 1tb Win7 x64 T710BH SeaSonic M12II 620w 
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Datalinks
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HD103SJ 1tb Win7 x64 T710BH SeaSonic M12II 620w 
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post #2 of 27
try clearing cmos?
Gene-Z Dedi
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CPUMotherboardRAMHard Drive
i7 2600k @ 5.2 Ghz Asus Maximus IV Gene-Z Gskill 2133 4GB Caviar Black 
CoolingOSPower
Corsair H100 Arch x64 OCZ 650 Watt 
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Intel Xeon E5-2650 Intel Xeon E5-2650 ASUS Z9PE-D8 WS XFX 6870 
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Gene-Z Dedi
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CPUMotherboardRAMHard Drive
i7 2600k @ 5.2 Ghz Asus Maximus IV Gene-Z Gskill 2133 4GB Caviar Black 
CoolingOSPower
Corsair H100 Arch x64 OCZ 650 Watt 
CPUCPUMotherboardGraphics
Intel Xeon E5-2650 Intel Xeon E5-2650 ASUS Z9PE-D8 WS XFX 6870 
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post #3 of 27
Try booting without the video card.
post #4 of 27
Its seems really weird mines sometimes turns on when i hit the power with very loud fan noise and then turns off. About 2 seconds later it turns on and runs fine i have noticed this only happens when i overclock the cpu. So try running everything on stock.
My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K ASUS P8P67 PRO gtx 260 superclocked edition G.SKILL Ripjaws X Series 2GB(4) 
Hard DriveOSMonitorPower
Corsair C300 64gb SSD windows 7 x64 Samsung SyncMaster 2333SW CORSAIR CMPSU-650TX 650W 
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My System
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5-2500K ASUS P8P67 PRO gtx 260 superclocked edition G.SKILL Ripjaws X Series 2GB(4) 
Hard DriveOSMonitorPower
Corsair C300 64gb SSD windows 7 x64 Samsung SyncMaster 2333SW CORSAIR CMPSU-650TX 650W 
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NZXT Phantom white logitech g5 
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post #5 of 27
Thread Starter 
Quote:
Originally Posted by JedixJarf View Post
try clearing cmos?
First thing I do when pc doesn't boot

Quote:
Originally Posted by 8-Ball View Post
Try booting without the video card.
It's down to CPU+mobo.

Quote:
Originally Posted by theproodnoob View Post
Its seems really weird mines sometimes turns on when i hit the power with very loud fan noise and then turns off. About 2 seconds later it turns on and runs fine i have noticed this only happens when i overclock the cpu. So try running everything on stock.
It's normal for stock p8p67 bios. Update it to 1253, this pretty much solves the whole rebooting issue.
Datalinks
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @4.0ghz 1.2v, ~50c under load P8P67 Pro 1502 8600GT 2x4gb @1600mhz 7-8-7-24 1.6v 
Hard DriveOSMonitorPower
HD103SJ 1tb Win7 x64 T710BH SeaSonic M12II 620w 
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Datalinks
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @4.0ghz 1.2v, ~50c under load P8P67 Pro 1502 8600GT 2x4gb @1600mhz 7-8-7-24 1.6v 
Hard DriveOSMonitorPower
HD103SJ 1tb Win7 x64 T710BH SeaSonic M12II 620w 
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post #6 of 27
How did it die? Both could very well be dead if the cpu LED is on and your mobo isn't staying powered on.
post #7 of 27
Thread Starter 
Well, again, it doesn't power on with 24pin + 12v, however when only the 24p cable is plugged in, it does power on and the cpu led is probably telling me that I didn't plug the 12v eps cable. It died suddenly. Bam! It turned off and couldn't be powered on again. So young. So innocent
Edited by nielsbohr - 2/14/11 at 11:11am
Datalinks
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @4.0ghz 1.2v, ~50c under load P8P67 Pro 1502 8600GT 2x4gb @1600mhz 7-8-7-24 1.6v 
Hard DriveOSMonitorPower
HD103SJ 1tb Win7 x64 T710BH SeaSonic M12II 620w 
  hide details  
Reply
Datalinks
(13 items)
 
  
CPUMotherboardGraphicsRAM
i5 2500k @4.0ghz 1.2v, ~50c under load P8P67 Pro 1502 8600GT 2x4gb @1600mhz 7-8-7-24 1.6v 
Hard DriveOSMonitorPower
HD103SJ 1tb Win7 x64 T710BH SeaSonic M12II 620w 
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Reply
post #8 of 27
Time for an RMA! unfortunately my onboard sound just died sooo....
Gene-Z Dedi
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Captain America
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CPUMotherboardRAMHard Drive
i7 2600k @ 5.2 Ghz Asus Maximus IV Gene-Z Gskill 2133 4GB Caviar Black 
CoolingOSPower
Corsair H100 Arch x64 OCZ 650 Watt 
CPUCPUMotherboardGraphics
Intel Xeon E5-2650 Intel Xeon E5-2650 ASUS Z9PE-D8 WS XFX 6870 
RAMOS
32 GB Samsung Arch Nix 
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Reply
Gene-Z Dedi
(7 items)
 
Captain America
(6 items)
 
 
CPUMotherboardRAMHard Drive
i7 2600k @ 5.2 Ghz Asus Maximus IV Gene-Z Gskill 2133 4GB Caviar Black 
CoolingOSPower
Corsair H100 Arch x64 OCZ 650 Watt 
CPUCPUMotherboardGraphics
Intel Xeon E5-2650 Intel Xeon E5-2650 ASUS Z9PE-D8 WS XFX 6870 
RAMOS
32 GB Samsung Arch Nix 
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post #9 of 27
Quote:
Originally Posted by nielsbohr View Post
Well, again, it doesn't power on with 24pin + 12v, however when only the 24p cable is plugged in, it does power on and the cpu led is probably telling me that I didn't plug the 12v eps cable. It died suddenly. Bam! It turned off and couldn't be powered on again. So young. So innocent
Same thing happened to mine. Mobo took my cpu with it. I went through 2 more motherboards before I switched out the cpu and the motherboard with a different brand.
post #10 of 27
Wow I'm having the same issue with with 2600k. Can you still RMA Mbs even though they've been recalled?
    
CPUMotherboardGraphicsRAM
Intel Core i7-2600K Asus P8P67 Deluxe B3 Revision Zotac AMP GTX580 Dominator 1600 
Hard DriveOptical DriveCoolingMonitor
Crucial M4 128gig/Samsung F3 Raid 1 Recycled Corsair H100 32" LCD TV & Acer S231HLbid 
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CPUMotherboardGraphicsRAM
Intel Core i7-2600K Asus P8P67 Deluxe B3 Revision Zotac AMP GTX580 Dominator 1600 
Hard DriveOptical DriveCoolingMonitor
Crucial M4 128gig/Samsung F3 Raid 1 Recycled Corsair H100 32" LCD TV & Acer S231HLbid 
PowerCaseAudio
Seasonic X750 CM 932 Asus Xonar DG 
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