Toshiba T2000 Maintenance Manual page 59

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4.
To execute the Diagnostic Test function from the DIAGNOSTICS MENU, type 1 and press
Enter. The following DIAGNOSTIC TEST MENU will be displayed, listing the ten tests.
TOSHIBA personal computer T2000 DIAGNOSTICS
version x.xx (c) copyright TOSHIBA Corp. 1991
DIAGNOSTIC TEST MENU :
1 - SYSTEM TEST
2 - MEMORY TEST
3 - KEYBOARD TEST
4 - DISPLAY TEST
5 - FLOPPY DISK TEST
6 - PRINTER TEST
7 - ASYNC TEST
8 - HARD DISK TEST
9 - REAL TIMER TEST
10 - NDP TEST
88 - FDD & HDD ERROR RETRY COUNT SET
99 - EXIT TO DIAGNOSTICS MENU
PRESS [1] - [99] KEY
Diagnostic Tests 1 through 10 are discussed in Sections 3.4 through 3.13. Test menu option
88 sets the floppy disk drive and hard disk drive error retry count. Option 99 exits the
DIAGNOSTIC TEST MENU and returns you to the DIAGNOSTICS MENU.
5.
Enter the desired test number from the DIAGNOSTIC TEST MENU and press Enter. The
following message will be displayed.
SYSTEM TEST
SUB-TEST
: XX
PASS COUNT: XXXXX
WRITE DATA: XX
ADDRESS
: XXXXXX
SUB-TEST MENU :
01 - ROM checksum
02 - HW status
99 - Exit to DIAGNOSTIC TEST MENU
SELECT SUB-TEST NUMBER
NOTE: The message displayed by your T2000 may be slightly different than the one
shown above.
XXXXXXX
T2000 DIAGNOSTIC TEST Vx.xx
[Ctrl]+[Break] ; test and
[Ctrl]+[C]
ERROR COUNT: XXXXX
READ DATA
: XX
STATUS
: XXX
?
; key stop
3-7

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