So, yesterday my COMPUTER INSTALLED updates like it does every MONTH. It usually has some problems booting AFTERWARDS but usually works itself out. But yesterday, after updating, my keyboard is not working. The number lock light is on and it is plugged in just fine. I went to the Device Manager to FIND that the keyboard (HID Keyboard Device) driver was missing and in the status it said Registry Code 19 or something along those lines. I found a fix on Google that involved deleting LowerFilters from the keyboard in the registry (regedit). This fixed the missing driver issue, but the keyboard still doesn't work. It says the keyboard is ready to use. I've tried two other keyboards. It works in the boot menus and BIOS. And yes, I have done System Restore, twice. Also, as previously stated, the number lock light is lit, but when I unplug the keyboard and plug it in again, it doesn't light up. I have also tried other USB ports and changing various keyboard settings. I have no idea what is causing this. Any help would be nice.

Also not sure if this is in the right category.

Any help would be appreciated.

Thanks.