Can't stabilize FX8350 at 4.7ghz

[KTflash]

Hello everyone! I have the crosshair v formula-z and the fx8350 water cooled by a corsair h105 in push/pull.I also have the Corsair RM1000 psu. I'm currently at 1.343750 volts at 4.6ghz but i have not been able to go higher even when adding voltage. I do not have the extra 4 pin power connector plugged in on the mobo because i assume i do not need it. I'm kind of stuck at this point and not sure what to do. I was following Jayz Two Cents video on overclocking the fx 8350 but now i'm stuck. Any help would be great! Thanks! 😄

https://www.youtube.com/watch?v=MckeAmnDeTk overclock video

[Myk_SilentShado]

Plug in that 4pin to give your OC better stability

[KTflash]

ok i will give that shot. Thanks!

[MeanMachine]

Hi KTflash
For higher OCs LLC set to high or ultra high can help stabilize, but watch your temps.
CPU current capability to 110-120% can also help.

[KTflash]

MT LLC is set to ultra high and current is set at 120. I will try to overclock tonight when i get home from work. I also discovered my RAM timings were off and set to auto so i adjusted that. They were set to 11 11 11 24 and my timings are 9 10 9 27. I did plug in the extra 4 pin cable as well. Hoping for the best! Thanks guys!

[KTflash]

i tried overlcocking to 4.7ghz at 1.45 volts and my computer froze along with a core showing a hardware failure. The temp was 59C at the time of failure. I think i will just stick with a 4.6ghz overclock.