Epson 486SX User Manual page 65

There are two more Setup summary screens you need to check.
To display the next screen, press m. You see the following:
Real-time clock
Diskette drive
Speaker
Initial num lock
Keyboard repeat rate
Serial
Parallel
If you have never set the real-time clock, the entry at the top of
the screen flashes to remind you to set the time and date. See
"Setting the Real-time Clock" on page 2-17 for instructions.
Time
Date
A:
Drive
Drive B:
Running the Setup Program
13:40:38
03-29-1992
not installed
1.44 MB
None
Enabled
ON
Normal
Primary
Primary
2-31