Toshiba Portege R400 Series, Maintenance Manual, Page: 163 / 369

3 Tests and Diagnostics
TECRA A8 /Satellite Pro A120 Maintenance Manual (960-573) [CONFIDENTIAL] 3-51
3.23 Running Test
3.23.1 Function Description
This function automatically executes the following tests in sequence:
1. System test (subtest 01)
2. Memory test (subtests 01, 02)
3. Display test (subtest 01)
4. Real timer test (subtest 02)
5. HDD test (subtest 01)
6. FDD test (subtest 02)
The system automatically detects the number of floppy disk drives connected to the computer
for the FDD test.
3.23.2 Operations
NOTE : After booting up the Running test, pull out the test program and insert a floppy
disk which has been formatted by FORMAT command of DOS.
1. Pull out the test program and insert a floppy disk which has been formatted by
FORMAT command of DOS.
2. Select 6 from the DIAGNOSTIC MENU and press Enter , the following messages
for selectable tests will appear in the display in order.
FDD write/read test (Y/N) ?
Printer wrap around test (Y/N) ?
Serial wrap around test (Y/N) ?
CD-ROM/DVD-ROM read test (Y/N) ?
3. To execute the test, press Y and Enter . To cancel the test, press N and Enter . If you
select the selectable tests, follow the instruction message in the display.
4. After selecting the selectable tests, the running test starts automatically. To terminate
the program, press
Ctrl + Break .