Epson Progression U12 - Manual (Page 133)

Starting the Program
Follow these steps to start the System diagnostics program:
1. Insert the Reference diskette in drive A and turn on or reset
the computer.
Note
Always boot the computer from the Reference diskette to
start System diagnostics. This clears any terminate-and-
stay-resident (TSR) programs or other utilities from
memory and frees it for use by the diagnostics program.
2. At the
A
: prompt, type and press
3. You see a menu bar at the top of the screen with Items
Detected highlighted. Press
4. You see a list of all the testable devices the computer detects
in your system. Check to be sure the list is correct.
5. If the list is not correct, press to select Quit and press
Run the SETUP program to make sure any missing
devices are configured properly. (See Chapter 2 of the
Setup Guide for instructions.) Then run System diagnostics
again beginning at step 1.
When the list is correct, you can run diagnostic tests on each
device. If you do not want to test a device, you can remove
it from the list. You can also add a device to the list.
5-2 Running System Diagnostics