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Computer turns on for 3 - 5 seconds, then turns off


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#1 Shedletsky

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Posted 29 June 2018 - 03:11 PM

I recently got a new case for my computer and I decided to swap everything out this morning. I finished setting everything up and connecting everything but now when I try to turn on the computer it turns on for about 3 to 5 seconds and turns off again. But it doesn't turn on when I hit the power button, it turns on when I flip the switch on the power supply. I removed all the ram, I removed all the things that connect to the motherboard including the hard drive the DVD drive the graphics card, and the F Panel connections (except the Power Switch connection, it won't turn off if its not connected). My specs are in EVGA 500 W bronze power supply, a third generation Intel i5 CPU, 16 GB of RAM and an EVGA GTX 950 graphics card. I even tried removing and putting back the CMOS battery, but that did nothing. The only thing that is really left that could be the problem is the power supply, the processor, and the motherboard but I don't know how that's possible considering they were working just a few hours ago. I should also mention that the first time that I turned it on or attempted to turn it on, the computer went beep about 6 times but now it doesn't beep at all even though the speaker is connected.

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#2 PortalBreaker

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Posted 29 June 2018 - 06:15 PM

Did you take any anti static precautions when replacing the case?



#3 Shedletsky

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Posted 29 June 2018 - 06:21 PM

No. I did press the power button after un plugging to discharge electricity in the system though.




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