I had no trouble with the power or volume buttons before, but now pressing the power button to select "start" (or any other option) doesn’t work, and pressing volume down doesn’t do anything either. I can only use volume up to toggle through the options.
While this is going on, it appears to be turning off and on every few seconds, not long enough for me to do anything with it, like plugging it into my PC to troubleshoot it.
The battery is also (I believe) not removable so that’s not an option.
Thanks for your help 🙂