It's hard to tell in the photo, but the progress bars are pink and the text is white. The same thing happens in Windows. Where background parts of a window are supposed to be white they display as pink, but gray or other colours are mostly OK, and text is OK. But at some random times the entire screen is OK.
The M4300 had a BIOS update many years ago that was supposed to protect the Nvidia video controller from getting damaged. For many years it remained OK.
Can anyone diagnose this?
If the video cable came loose I can probably reseat it, but if the Nvidia controller decided it's time to join the club (the infamous Nvidia quality defects from that era) then I don't think I can fix it.
