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No display No POST all fans spinning

Tags:
  • Homebuilt
  • GPUs
  • CPUs
  • Systems
  • Displays
Last response: in Systems
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December 27, 2010 5:12:36 PM

I just replaced my gf's cpu, psu, gpu, and dvd burner. After everything was installed and double checked, I hooked it up and turned it on. All the fans start to spin but there is no display and there is no POST. I've swapped out everthing and put all the original hardware back in and it did the same thing. I've swapped the ram, the gpu, the cpu, the psu, and even the mobo in countless variations and still the exact same thing. The fans spin but there is no display or POST. Any ideas?

More about : display post fans spinning

December 27, 2010 5:27:55 PM

Did you try clearing the CMOS?
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December 27, 2010 5:28:39 PM

Yeah and no luck
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December 27, 2010 5:38:16 PM

Did you check to see if the mobo supports the new cpu that you installed?

Sometimes you need to do a BIOS update to use newer CPU's
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December 27, 2010 5:41:28 PM

I swapped back all hardware and it still did the same thing. The cpu it had before now should work perfectly but still nothing.
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July 13, 2011 8:05:39 PM

hey, visioneer let's see if u have bad dimm slots for ram or not.try rebooting your sytem withot memory but with graphic card if 3 beep's come that's mean u doesn't have bad slot's.try to recovering your bios to the latest version availavle at your manufacturer site.
1) first clear your cmos completely.
2)set your motherboard jumper to recovery mode.
3)put usb drive with latest bio update in your pc.
4)wait for the bios to be updated.
5)remove your pen drive and try rebooting your system.
i hope it's work bcoz this works for me.
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