Hello,
I just built a new PC with the following components :
Intel Corei3 2100
MSI H67MA-E35
Mushkin 2X2gb DDR3-1333
Corsair CX500-V2
Here is the problem : When I push the power button, everything goes on (PSU, case and CPU fans, DVD and HDD). Then, after 15 seconds, it shutdowns, and...