I was cleaning the cpu/fan on the atx motherboard then I put the computer on without putting the cpu/fan back to sacket properly. Then the computer went on for a few seconds than it turn off automatically. I put the cpu/fan on back the sacket properly sealed then I try to put the computer on but the computer does not go on at all not even the atx 320 power supply fan went on, too. I brougth a new atx power supply 500 watts to install the atx motherboard but I still have the same problem the PSU fan does go on and the computer does not go on.
Do I need to get a new atx motherboard?
