TPad 600 and Hotkeys

[eriqesque]

A friend of mine has a 600 and we can't seem to get all of the Hotkeys to work actually the only one that works is the Standby key.
And I cannot find any kind of update on IBM for this. What's the deal?
OS is Windows 2000

[G-Man]

Do you have On Screen Display installed?

Regards,
G-Man

[eriqesque]

Yes the onscreen display is installed and they still don't work.
Very strange.