Why is my number keypad not working on laptop?

Why is my number keypad not working on laptop?
I am facing an issue with the number keypad on my laptop – it’s not working at all. This problem came out of nowhere, and it’s really frustrating as I rely on the number pad for a lot of my tasks. I have tried pressing various keys and even checked the settings, but nothing seems to fix the issue. The number lock key (Num Lock) doesn’t seem to make any difference, and I’m not sure if there’s another setting I might be missing. Could it be a hardware issue, or is there something else I should be checking? I’ve also restarted my laptop several times, but that hasn’t helped either. The standard number keys above the QWERTY part of the keyboard work just fine, which makes this even more confusing. Why would just the number keypad stop working while everything else is functioning normally? Any insights into what might be causing this would be greatly appreciated.