System Diagnostic Tests - Epson ActionNote 4SLC/33 User Manual

System Diagnostic Tests

The table below lists all the System diagnostic tests you can run
on your system.
System diagnostic tests
Device
System Board
Numeric
Coprocessor
System
Memory
Diskette
Drive(s)
A or B
Hard Disk
Drive
Serial Port(s)
COM1 or
COM2
Printer Port
LPT1
LP1
Printer Test(s)
Tests available
Sequential seek
check
Random seek check
Write, read check'
Disk change check
Run all above checks
Seek check
Write, read check
*
Read, verify check
Run all above checks
Description
Checks the system board
components
Tests the operation of any
existing numeric coprocessor
Checks ail memory and displays
a memory count
Tests the operation of the
selected diskette drive; requires
a formatted dskette for some
tests
Tests the operation of the
internal hard disk drive
Tests the selected serial port:
requires a loop-back connector
Tests the selected printer port;
requires a loop-back connector
Tests the operation of the
selected dot matrix printer and
prints a test pattern
Running System Diagnostics 6-7