Custom Resolution Utility (CRU)

[hofer]

Hi ToastyX,

I followed a tutorial that suggested using CRU and SRE to delete some unused resolutions that were causing mouse freezing issues. Strangely, it seems to have worked.
The problem is that yesterday I tried to use the HDMI port of my laptop, that has a RTX 3060, and it did not work. Tried with other cables and monitors, nothing.
I tought it was my edits and tried to boot Ubuntu, no solution. Then I decided to format the PC, and I still got nothing.
The port was working ~1 month ago.

Can anything done wrong with CRU or SRE cause some sort of failure of the HDMI port that woul survive a system format?

Ah, I generally use my laptop with a USB-C -> DP cable, that one still works nice.