I just tried to replace my 400 watt evga powersupply with a 650 watt antec. I used the paper clip method to make sure the PSU wasn't doa, and it was fine. I plugged everything in and when I flipped the IO switch nothing happened..So I unplugged everything and reconnected only the 24 pin mobo connector, 4 pin cpu connector, the power plug on the F_panel and 1 stick of ram and still nothing happens. I retested the psu with the paperclip method and it still works fine. Someone help me please haha
Replaced PSU now system won't boot
- Thread starter Man_pants
- Start date
BradleyJames
Reputable
- Feb 18, 2014
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- 0
- 4,960
could you have maybe knocked off the power button leads on the mobo by accident when running the new psu wires?
turbopiki
Dignified
- Jan 20, 2014
- 2,823
- 0
- 13,960
Go trough this and report back if it still wont work
http://www.tomshardware.co.uk/forum/261145-31-perform-steps-posting-post-boot-video-problems
http://www.tomshardware.co.uk/forum/261145-31-perform-steps-posting-post-boot-video-problems
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