I followed this procedure to replace the power button. Everything seemed to go well, though I may have gone to far in on the bottom (I went basically until the white border turns to display).
When I press the power button, the screen flickers green for an instant. When I first plugged it into my computer, it recognized it as a Pixel, but did not pop up using “fastboot devices”. Now, it isn’t recognized at all by the computer, sometimes saying “the usb device you plugged in has malfunctioned…”.
If I hold the power button for 25-30 seconds, I get the vibration like the phone is powering on, but nothing on screen and still not recognized using fastboot.
Any ideas? Did I short something on the motherboard? There’s a fair chance I accidentally powered the phone on before plugging everything back in as I was testing the power button to make sure it was seated correctly.
Anyway, thanks for this write up and any help ya’ll can offer!