My computer keeps rebooting every 10-15 minutes or so...why?

[mhopeck]

My computer keeps rebooting every 10-15 minutes...why would this happen for no apparent reason?

 

[howard_hopkinso]

Maybe a heat issue or bad psu. It`s hard to tell from what you have or should I say haven`t told us.

Please can you be a little more specific? I.E when did this problem first occur?

What is your psu? and what OS are you running?

Have you recently installed or uninstalled any hardware/software etc?

Regards Howard