[SOLVED] When i turn on pc, he turns off in same second, and turns on again after a few secs

[miroslavkekic27]

So, the problem is when i got a new motherboard and cpu i connected power supply. The problem is there from the same day i got them. When i press power button PC starts opening and he turns off. After a few seconds PC again turns on by himself and everything is fine except that hes using integrated graphics instead of nvidia. So i need to restart him to make him use nvidia again. I dont know what is going on. Please someone help.

 

[lthampton]

If your plugged into your GPU ( the lowest horizontal port on the backside of your computer), then it will not boot using integrated graphics. Is this a laptop or a PC?

 

[miroslavkekic27]

It is PC and its also plugged into hdmi from GPU. I need help about that problem with turning on PC where he turns off in same seconds and turns on again by himself

 

[lthampton]

Try cleaing the CMOS