AST RESEARCH, INC.         TECHNICAL BULLETIN #0820                  03-12-93




             ADVANTAGE! 486SX/20 AND WINDOWS CALCULATOR PROGRAM


PROBLEM:       When running Calculator from Windows 3.1 erroneous characters
               may appear in the Calculator display window (e.g. -1EQNAN).

AFFECTED
SYSTEMS:       Advantage! 486/SX20

CAUSE:         If CMOS is corrupted, Windows may think there is a math co-
               processor present when one is not.

SOLUTION:      Contact AST Product Support for instructions on problem
               resolution.

               *NOTE: This program will destroy all CMOS settings.  AST
                      recommends that the user writes down all CMOS
                      information before attempting to run this program.