This is a discussion on Problem booting up within the RAM and Power Supply Support forums, part of the Tech Support Forum category. Hey guys, I just installed an E8400 and booted up for the first time, it was a little hot so
Hey guys, I just installed an E8400 and booted up for the first time, it was a little hot so I took everything apart and removed the motherboard to install the heatsink again. It wont boot up now. I can hook everything up and the 4 pin connector by the cpu is the problem I think. I can power on without that connector being pluged in but if I plug it in the computer will only turn on for 1 second and shut down.. Think it could be that connector in the motherboard or the power supply connector? Maybe something totaly different.. My motherboard is Gigabyte GA-P35-DS3L and my power supply is a Corsair HX620W
what video card are you running
set it up out of the case on a piece of cardboard with
and see if you get post
check you have the correct amount of standoffs no more no less
that they line up with the holes in the m/board
did you renew the paste on the cpu,which you need to do each time the h/s is disturbed https://www.arcticsilver.com/arctic_s...structions.htm
I will set it up on a piece of cardboard, thank you for that. Just wondering though, does this happen when the cpu heatsink isnt on propper or thermal paste isnt on right? I had alot of troubles putting the heatsink back on (bent pins on Freezer Pro 7) I finally got it on but not without alot of removing it and setting it back on.
cool, I will look into that. Do you think this could be a cpu problem though? I been looking around online ind cant find much about my problem. Maybe you know more about it and if the computer would shut off after 1 second of powering on if it was a bad cpu.. im thinking its the mobo but I just dont know
the last thing I did was test it out of the case, still same problem. Would I have to ship the mobo back in original box to gigabyte or do they need all the screwes and books too? Could I ship it in a bubble wrap envelope or would that be not to safe?