Chosen Solution

Do I need to open the unit for adjustment, cleaning, or something else?

It’s probably getting caught on the rim of the hole it’s inserted into. See if you can gently move it away from the side it’s caught under.

I am having a similar issue…my power button seems to be stuck. It won’t click. It’s not crooked. I’ve replaced the power supply. That didn’t help. Can you please suggest something I can try to fix this? I bought a new button, should I go ahead and replace it? Or is it something simpler maybe? Thanks in anticipation of your answer. Kirstie :)