Thanks for your responses. Actually, the keyboard works, but what I can't get it to do,[or I can't remember the key combination to do so] is to NOT have the letters J-K-L = 1-2-3; U-I-O = 4-5-6.
I used this keyboard for years and then set it aside about 5 years ago. Now I would like to use it because of its space saving ability and I can't turn off the damn numbers! I seemed to recall that previously I had made some BIOS adjustment, but when I looked at this current BIOS, I didn't see anything that looked like an appropriate adjustment.
So ... if anyone knows how I can get the letters J-K-L, U-I-O & M back again, I'd really appreciate it.