My pc wont stay on

[avutsu]

whenever i start my pc ,it's keep restarting

 

[jthill909]

What are the specs of your computer? It could be many different things. If I had to guess though, it's probably your power supply.

 

[avutsu]

i just change the power supply. if it's ,what shld i do?

 

[hedwar2011]

You changed the power supply?

Did it keep shutting off?

 

[avutsu]

Best answer selected by avutsu.

 

[avutsu]

What are the specs of your computer? It could be many different things. If I had to guess though, it's probably your power supply.

you might right, i just change the power supply.
window 7
p4
dell pc

 

[avutsu]

You changed the power supply?

Did it keep shutting off?

yes
it's shuttoff and comes back on by it's self