overclocked now pc wont start

burnished

Honorable
May 25, 2013
4
0
10,510
I overclocked my new radeon 7870 PCS+ myst from power color. First i boosted it To 1240 mhz as a review said this was easy to do without tweaking the voltage. I did that and ran a benchmark. My pc crashed here and i rebooted it. I lowered the gpu clock to 1100 mhz, ran the benchmark and it crashed again. This time it didnt start up again. Any advice?

Cpu: I3 2120 @ 3.6 ghz
Motherboard: gigabyte GA-P67A-D3-B3
Psu: oryxx pw-650w

Also, when i turn on the PSU i get staticy sounding feedback from my speakers that Are still connected