GTX860M Lenovo Y50 unable to overclock at all please help

[christer703]

I have a Lenovo Y50 with nvidia GTX 860M and i know this card can be overclocked at least 135mhz core clock but when i try i doesnt work at all. the values keep popping back to 0 no mather what i do. i have tried msi afterburner, sapphire trixx, precision x, nvidia inspector and asus gpu tweak. none of these work. please help.

 

[MadShadow]

Don't worry about it mate. Over clocking a laptop gpu won't yield very impressive results anyway. Best keep it at stock clocks and not risk anything. Also just because one card can reach a certain clock speed, doesn't mean another can.

 

[megapijon]

I have a Lenovo Y50 with nvidia GTX 860M and i know this card can be overclocked at least 135mhz core clock but when i try i doesnt work at all. the values keep popping back to 0 no mather what i do. i have tried msi afterburner, sapphire trixx, precision x, nvidia inspector and asus gpu tweak. none of these work. please help.

Remember nvidia optimus? Well you need to launch a heavy 3D application to activate the gtx 860M.

After that go to precision X and adjust the settings.