Can't change voltage in MSI Afterburner?

kylehpc

Honorable
Nov 7, 2013
110
0
10,690
What's up guys, my new MSI GTX 770 Lightning just arrived in the mail, and I got it installed and running. But I'm having a bit of trouble in Afterburner, it's my first time overclocking so I'm a new to all of this. But anyway, it won't let me change the Core voltage meter even after allowing it in the options? Any suggestions?
 
Solution
you will be able push a decent oc with the default voltage. see if you can get a custom bios for your card,one with unlocked core voltage control.

also see if updating afterburner helps.