Quote Originally Posted by justageek95 View Post
/ri3,70,1A returned a value of 0a, the other buses returned invalid. If I understand correctly this should be the hexadecimal value for VID. This confuses me because if I use this formula:
VID = (voltage - 0.45) / 0.0125
I get an actual voltage of 0.575v

To test, I tried changing the value from 0a to 0b with this command:
/wi3,70,1A,0b

But after running that if I read the value again it still shows 0a
Why do you try to write to register 1A instead of those mentioned in the article? Register 1A is a hardwired read-only VRM model identification register. Value 0A, which you read from this register is VT1165 Model ID, you cannot (and not supposed to) re-program it.