Epson ActionDesk 4000 User Manual page 51

If you set the
C: only (see Chapter 2), the operating system must be on
the hard disk when you reset the computer. If you selected the
other options, the operating system must be either on the hard
disk or on a diskette in drive A. If you do not have a hard disk,
insert the operating system diskette in drive A. If you are using
DOS, press Ctrl Alt and Del to reset the system.
can
You also
side of your computer. (See the following illustration.) The
screen displays nothing for a moment and then the computer
reloads the operating system.
If resetting the computer does not correct the problem, you
probably need to turn it off and on again. Remove any
diskette(s) from the diskette drive(s). Turn off the computer
and wait 20 seconds. If your operating system is not on the
hard disk drive, insert a bootable diskette (one that contains the
necessary portions of the operating system) in drive A. Then
turn on the computer.
3-6 Using Your Computer
Disk
drive boot sequence. in SETUP to
press the
RESET
button located on the front right