How Do I Clear the Under-voltage/Over-temperature Warning

The under-voltage and over-temperature warning never goes away. How am I supposed to know if I fixed the problem if I can't clear the warning?

Octoprint 1.3.12
OctoPi 0.16.0
Windows 10

Hello @jdolecek!

During an undervoltage issue, a hardware flag is set in the RPi chipset.
This can only be reset ba rebooting the RPi.
If this occurs frequently, you should have a look here: Pi Undervoltage/power issues: I had a strange lightning bolt/temperature symbol with an exclamation mark popup in my navbar, what does that mean?

Treat it like your car's "check engine" light. Cutting the wire to the LED in the dashboard isn't the solution.

Get the right power adapter or make it cooler or investigate why something is syncing 5V power (like your printer board).