Quote Originally Posted by Zucker2k View Post
What you both are describing is not an anomally, but rather bios design. The voltage feedback or registers are measured at defined increments, unless you exceed a threshold, no change is registered. So a very fine voltage adjustment may be within a defined threshold and therefore won't necessary register even though the effect is manifest. So eg. 1.4250 and 1.41xx may both register 1.3920v because the register threshold has not been crossed.
Yes, confirmed by me and 1tanker a few pages back. I bumped up voltage in BIOS that went unchanged in CPU-Z or any type of software monitor, but with DMM the change registered and it made a previously unstable OC, stable.