Epson CW3S16 Operation Manual page 203

ROM DIAGNOSTICS. (C) 1986, American Megatrends Inc. Tue, Feb 13, 1990. 11:49:07
I
Hard Disk
Perform Random
Warning!
This test is a destructive operation. This means that the
data on the diskette required to perform these tests will be
destroyed. When performing these operations, be certain
that the formatted diskettes required for these tests does not
contain valuable information which cannot be recovered
from the hard disk or from another diskette.
To perform the Random Read/Write Test:
Highlight "Floppy" in the main menu by using the left and
right arrow keys. Below this menu is another menu which lists
all possible tests available for the Floppy drive. At this Floppy
E-40 Advanced ROM Diagnostics
Keyboard
Test
Read/Write
Figure E-16. The Random Read/Write Test
Video Miscellaneous
Activity
Reset
Format
Write
status
Head
CYl.
Hit <ESC> to Abort
Extd = 3328KB
I
Seek
Verify
Read
Sector
Absent