Chosen Solution
I have a wireless, brand-new Logitech keyboard. My lowercase P stoPPed working. I can get a LC-P, but it takes a little maneuvering with the caPs lock key and the shift key. I noticed my LC P stoPPed working after a MS Windows 11 uPdate. (and, as we know, anything is Possible after an uPdate LOL). I have gone to, at least, 10 sites that show ‘fixes’ for this Problem. But, none have rectified it. Now what? Also, I have Plugged in my ‘adaPter’ that came with the new keyboard into another slot - still doesn’t work. I bought the new keyboard because I had the same Problem on the old keyboard after the download NOTE: all of my drivers are uP-to-date.
@omap621, These type of cases are not hardware problems; they’re software. The thing is, electrically a lowercase ‘p’ is the same signal as an uppercase ‘P’; the case is determined by the keyboard device driver; that ‘p’ signal is modified depending on the state of the Shift or Caps Lock buttons. So what you’re looking for is a program that has changed the keyboard bindings. I’d try restarting in safe mode and see if the problem goes away, or enter the BIOS setup screen and test there. If the key works then, you’ll have to get into the Task Manager and start killing programs until you find the one that’s rebinding your key.