Pc Black Screen

[PykXiHD]

Pc black screen.
Soo i tried to overclocked my cpu to 4.0 ghz
And now i got black screen when i turn on my pc
Spec. Fx 6300
M5A78L-M LX 3

 

[Zerk2012]

Reset CMOS it's in the motherboard manual.
Stop trying to overclock on that cheap motherboard.

 

[PykXiHD]

Reset CMOS it's in the motherboard manual.
Stop trying to overclock on that cheap motherboard.

yeah xD
Hey im wanna ask you about game freezing
i wanna know if the freez is happening cuz of my ram or it's something different.
My pc specs are:
FX 6300 3,5GHz
Ram: 8GB but its only 3,98 usable (dont know why)
GTX 1060 6GB
power supply 850W.
lagging on gta 5,bf4.
Would be great if u could help me dude