Numbers on keyboard not working?

[speters]

I have an 8 Core Mac Pro and I am running Vista Business 64bit. I have an extended keyboard, the one that came with the computer, and non of the number keys on the right hand side worke?

 

[valvehead]

IIRC the Clear key is mapped to Num Lock in Windows. Try pressing it once and see if the numbers work.

 

[speters]

clear key

where is the clear key?

 

[valvehead]

where is the clear key?

You have this one, right? Your profile doesn't state your location, but I would assume that keyboards for other regions would have similar layouts.

Anyway, the Clear key is right above the number 7 on the US version: