New pc just built works for half a day

rystarz

Honorable
Aug 17, 2013
10
0
10,520
ok so i have been building a amd machine for a while now. its taken me ages but i finally have my dream machine and i was pretty happy with it.

The occurred whilst i played a game it shut off with no warning what so ever no blue screen just gone.

when try to power it back on the led and fans light up for a split second then nothing. the motherboard light is green along with lan so its getting power.

im completely covered as its all new but i wanted to identify which component is actually faulty so i can get a replacement.

spec's are

fx 8350
sabertooth 2.0
tx750w
gtx 760
8gb ram
1tb hdd
1 ssd (plugged in but not formatted)
1 dvd drive
and four case fans

your advise on how to troubleshoot this problem would be amazing!