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HP Recommended
HP ENVY Desktop - 750-247c

No signal goes to my monitor when i power on my desktop. The fans turn on, I can hear the cpu starting up then goes idle, my keyboard and mouse light up as well.

  • I've tested the monitor and its good - the monitor is good because I connected my laptop to the same monitor using the same cables and the monitor was able to display my laptop.
  • I've powered down the machine, pulled the cmos battery out for 5+ minutes, then try powering back on and still does not work
  • I've removed the RAM, all SATA devices, and mouse, but still the results are the same.
  • I've tried connecting to the GPU and all the integrated HDMI ports on the motherboard.

I originally wanted to remove a HDD and transfer to another computer. 

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Whoops - I realized I never plugged the psu connection to the motherboard for the CPU. It boots fine now.

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1 REPLY 1
HP Recommended

Whoops - I realized I never plugged the psu connection to the motherboard for the CPU. It boots fine now.

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