Is my Omnigo dead?

David/Carmen (dave@gnasher.demon.co.uk)
Fri, 18 Apr 97 19:33:51 PDT

HELP! Yesterday I turned on my o'go and nothing happened.
The screen remained blank, even after a fresh set of batteries
were inserted.

Anyone have any experience of this type of behaviour? What could it be?
and what is the safest way of getting the thing open?

Dave