Weird Keyboard issue

So all of a sudden I'm not able to type a w in uppercase by using shift + w. I can click the w and produce a lowercase letter, but when using shift + w nothing happens. The only way I can get a capital w is to turn on the caps lock. And this is the only key this happens with. I can produce any other letter uppercase with shift.

Anyone know what's causing it?

That has to physically be the keyboard surely?

What keyboard is it ?

Still in warranty?

A Logitech K120. Had it for well over a year. It was pretty cheap, no idea if its still in warranty or not.

Just weird that its only that one key combination that doesn't work. The w key works and the shift key works. They just don't work together.

Probably software related, try another pc.

I don't own another PC...

EDIT: Solved it. Turns out the F10 key was jammed down. When I unstuck it the problem went away.