New
#1
Inserted USB stick on Suspend; burned out USB
I had a perfectly fine laptop in front of me. It fell asleep while I was doing something. Without thinking I inserted a usb stick and turned it back on. Touchpad gone. USB port gone.
The USB ports on the other side of the unit are working. One is 3.0, one is 2.0.
I tried booting to a windows install stick, and the touchpad is absent there as well. I tried turning off usb 3.0 in UEFI, no difference. I tried uninstalling the touchpad and the AMD USB controller and rebooting. I removed the battery and tried a power drain. Nothing.
This looks like a hardware issue. It looks like a simple mistake has fried one of the usb circuits on the MB?