Toshiba Tl000LE User Manual page 22

PROCEDURE 3
Test Program Check
The test program which is stored in the TlOOOLE Diagnostics Disk has several programs
for testing the system board. Perform the following tests. Detailed operation is described
in Part 3.
System test
Memory test
Display test
Printer test
ASYNC test
Real timer test
If an error is detected during the above tests, replace the system board. If the problem still
exists, another unit may be defective. Continue troubleshooting the system unit.
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