Pc boots and after 10 second it turns off

anilbro4u

Honorable
Oct 9, 2012
1
0
10,510
HII HAve a Dell PC when I turn it on its get on but will turn off after 10 second and to turn it back on I have to hit the pc power button until and unless i hit the pc power button it will not turn on so can you please tell me how can i fix the problem
 
Could be a few things, power supply or motherboard are the most likely. Take a look at the motherboard, check for any issues with the capacitors, they should be all flat. If not, need a new motherboard. If the motherboard looks good, try a new power supply.