No display No POST all fans spinning

visioneer

Distinguished
Sep 27, 2010
35
0
18,530
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?
 

vaneeshdass

Distinguished
Feb 1, 2010
17
0
18,510
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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