How to disable vdrop

[Keentruffle]

I cannot find the option to disable vdrop on my msi 970 g43 mb I clocked my fx6300 at a stable 4.5 1.4vcore and whenever I stress test the vcore drops to about to 1.31 how do I fix

 

[Soulage]

Look for the setting called CPU Load Line Calibration / LLC and find a level that brings it back up to the 1.4.

After searching your mobo though are you sure it's not dropping the voltage due to throttling? From the pics I saw the VRM section doesn't have a heatsink on it.
I'd recommend putting something like these on http://www.amazon.com/Enzotech-MOS-C10-Forged-Copper-Heatsinks/dp/B004CL89D8 and possibly a fan too depending on your case air flow.

 

[Keentruffle]

The problem is there is no option for load line calibration. Also heat is not an issue my mb and cpu sit around 40c I have a hyper 212 evo.. Could I possible update my bios and get the option?