PWIC undervoltage


New Member
Good day. I am having a lag spike issue in a video game where my PC SDD spikes to full CPU uses goes down to basicly zero and I get a freeze in game. I am exploring everything I can and notice that one of the two ram sticks reports the below

"PMIC undervoltage" which equals yes across all columns.

What is this? Could this be part of what is causing my issues?

The board is a MSI Z790-p Pro with the latest bio. Though it showed the same on the previous bios also.
That means the DIMM voltage isn't stable and below the minimum threshold. Theoretically it could cause issues.. Try to upgrade the BIOS.