Fans Spin Up but no post beep

The fans on the heatsink, video card and case will spin up, but I get no post beep and I get no video at all.
I'm trying to boot with only the video card, one stick of ram, and the cpu/ after market heatsink installed and the mobo is siting on the box it came in.
Any help is GREATLY appreciated
2 things I noticed as 'weird':
1) When I turn on the PSU it powers on without me having to push the power button
2) All fans Spin up but they're very quite
7 answers Last reply
More about fans spin post beep
  1. Details of your rig please! No accurate help if we don't know what we're dealing with..
  2. Make sure the CPU power header is in, I have forgotten that twice now :lol:
  3. spat55 said:
    Make sure the CPU power header is in, I have forgotten that twice now :lol:


    Its pluged in I think?
    The Cpu power header is the plug right next to the cpu right? :??:
  4. Usman Farooqi said:
    spat55 said:
    Make sure the CPU power header is in, I have forgotten that twice now :lol:


    Its pluged in I think?
    The Cpu power header is the plug right next to the cpu right? :??:


    Yeah, it is thought I would just check.
  5. Is there anything plugged in to the Front Panel header? Sounds as if there is a short on the Green wire to the PSU ...
  6. dodger46 said:
    Is there anything plugged in to the Front Panel header? Sounds as if there is a short on the Green wire to the PSU ...


    Make sure you have the negative - and positive + wire from the front panel the right way around.
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