I’m actually not confused just not specific enough thanks. I installed a new PD converter/charger under the refrigerator and utilized the old space for the PI. And it is an EMS that I just called a surge suppressor which was inaccurate but installed for that main purpose and it showed no error codes or under voltage etc. It flashes between its readouts which is kind of annoying. I drilled a hole in the grille so I can read the codes but not notice the flashes as much. We have a foldable stool there to help get into bed.
It is confirmed by wy8yxm that it may be the solenoid so if it continues to happen PI will cover it. That’s what I read elsewhere. It lost the buzz as soon as I unplugged it and plugged it back in. So probably a temporary fix. Or it won’t happen again. Who knows? Thanks for the input and sorry about the half explanation. I knew what I meant to say ha ha.