hey, i just upgraded my pc with new motherboard(z87-gd65 gaming), gpu(gtx 780 ti), and CPU( i7 4770). but every time i start m

[NewAgeSensei]

need help with my new pc, it keep turning off then on.

 

[Scremin34Egl]

Could be a faulty power supply

What power supply do you have ?

 

[USAFRet]

Did you reinstall the OS? Generally advisable with such a radical hardware change.

 

[clarkjd]

Go Here:
http://www.tomshardware.com/forum/261145-31-perform-steps-posting-post-boot-video-problems
Work through the list. WORK! not just read!
If you still have issues, come back here with the results from working through the list, and we will try to help!
Good Luck!

 

[NewAgeSensei]

i have a corsair hx750 power supply