PC crash now wont start

[loolme]

Hey I just got this pc last month. but in the past day or two it turns off while under load. And my pc wont turn back on, sometimes I wait for 2-3 hours than it might turn back on.

My pc
windows 7 64 bit
r9 290x asus gaming edition
16 gb of ram
1 tb HDD
I7 4770K
750 W CROSSHAIR

Things i have try
-check gpu temp under load 80 f which is normal
- take out each component and try to start pc until i was just left with the cpu
-reformat
-clean each component


please help thanks

 

[loolme]

Yeah didn't know how important psu was, my brother pc set up is the same as mind only diff. is that he has 780. And same PSU. Well live and learn i think I will just save up for a good psu

 

[mkosi35]

good luck.