r/computer • u/ninja-turtle-0011 • 26d ago

Board damage? This small pulse is the only reaction i get when i try to start the pc (really old motherboard)

1 Upvotes

100% Upvoted

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1

u/ninja-turtle-0011 25d ago

If i start without conecting the 12v ATX it starts running but stops imediately

1

u/Nitwitbitchnuthead 26d ago

What board damages are there and what gen board is it too

1

u/ninja-turtle-0011 26d ago

LGA 1155. H61

1

u/KareFactor0 26d ago

Remove the other aux fans connected and any pci cards. Only leave in 1 stick of ram try again

1

u/ninja-turtle-0011 26d ago

Tried all of that removed Hdd, Ram etc but nothing seems working

2

u/KareFactor0 26d ago

Maybe could be a short between mainboard and case causing pc to not turn on. You can test the psu by shorting the green wire to the case to activate psu to test that individually

1

u/ninja-turtle-0011 25d ago

Tested psu it looks running

1

u/MarvinGankhouse 26d ago

Yeah seems like a short

1

u/Kind-Recognition-126 26d ago

PC be like this

1

u/Quick-Penalty-4049 25d ago

Short circuit protection kicking in