Question PC suddenly won't POST

Dec 10, 2022
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Hi, my PC suddenly started not POSTing giving no beeps and not showing any video output. The PC was working fine the day before this happened I didn't make any significant software or hardware changes.
This already happened in the past, but I fixed it changing the PSU so I'm excluding it from the possible issue since I changed it a few months back.

PC specs:
  • PSU: Sharkoon WPM Gold Zero 550W
  • MOBO: ASUS P8H61-M
  • CPU: Intel i5-3350P
  • RAM: Crucial 8GB DDR3 (1333 MHz)
  • GPU: MSI nVidia GTX 1050 Ti
  • SSDs: 2x 1TB Crucial BX500
 
Dec 10, 2022
5
0
10
If you remove the GTX 1050 Ti and use the integrated video controller, is there any change in behavior?
No same as before. I should mention though two odd behaviors. First of all I tried removing all the RAM and I wasn't getting any beeps to signal that there wasn't any RAM in the system (this leads me to think that it might be a MOBO issue?), and also I tried powering the PSU from a different source and it seemed to have worked but I tried it a second time as it was giving the same issue.
 

COLGeek

Cybernaut
Moderator
No same as before. I should mention though two odd behaviors. First of all I tried removing all the RAM and I wasn't getting any beeps to signal that there wasn't any RAM in the system (this leads me to think that it might be a MOBO issue?), and also I tried powering the PSU from a different source and it seemed to have worked but I tried it a second time as it was giving the same issue.
Did you try a second PSU when the system seemed to work, or just a different power source (outlet)?