Running Test - Toshiba T2100 Series Maintenance Manual

3.20 Running Test

3.20.1 Function Description
This function automatically executes the following tests in sequence:
1. System test (subtest 01)
2. Memory test (subtests 01, 02, 04, and 06)
3. Display test (subtests 01 to 08)
4. FDD test (subtest 02)
5. HDD test (subtests 01 and 05)
6. Real timer test (subtest 02)
7. Printer test (subtest 03)
8. Async test (subtest 01)
The system automatically detects the number of floppy disk drives connected to the T2100/
T2105 Series computer for the FDD test.
3.20.2 Operations
CAUTION: Do not forget to load a work disk in the FDD. If a work disk is not
loaded, an error will be generated during the FDD testing.
1. Remove the diagnostics disk from the floppy disk drive and insert the work disk.
Select 6 from the Diagnostic Menu and press Enter ; the following message will
2.
be displayed:
Printer wrap around test (Y/N) ?
Selecting Y (yes) executes the printer wraparound test. A printer wraparound
connector must be connected to the parallel port on the back of the T2100/T2105
Series computer to properly execute this test.
Select Y or N and press Enter . The following message will appear:
3.
Serial #A wrap around test (Y/N) ?
Selecting Y (yes) executes the ASYNC wraparound test. An RS-232-C wrap-
around connector must be connected to the serial port on the back of the T2100/
T2105 Series computer to properly execute this test.
T2100 Series
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