Stuck cursor.
My cursor is stuck in upper left-hand corner on my iMac. I've tried a USB connected mouse and it did not help.
iMac Pro
Question marked as
Huh, well you may want to try a second USB mouse. If that does not work, please connect the USB mouse directly to a USB port on the iMac (do not use a USB hub) and try different USB ports. If none work, the next step is taking the computer to your local Apple Authorized Service Provider to be diagnosed.