Toshiba A20-S259 - Satellite - Pentium 4 2.66 GHz Maintenance Manual page 117

3.2 Executing the Diagnostic Test
2. To execute the DIAGNOSTIC TEST MENU from the DIAGNOSTICS MENU, set the
highlight bar to 1, and press Enter. The following DIAGNOSTIC TEST MENU will
appear:
TOSHIBA Personal Computer XXXX DIAGNOSTICS
Version XXX (c) Copyright TOSHIBA Corp. XXXX
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
11 - EXPANSION TEST
12 -
13 – CD-ROM/DVD-ROM TEST
14 –
88 - ERROR RETRY COUNT SET [FDD & HDD]
99 - EXIT TO DIAGNOSTICS MENU
Refer to sections 3.4 through 3.15 for detailed descriptions of each Diagnostic Tests 1
through 13. Function 88 sets the floppy disk drive and hard disk drive error retry count.
Function 99 exits the submenus of the Diagnostic Test and returns to the Diagnostic Menu.
Satellite A20 Maintenance Manual (960-444)
3 Tests and Diagnostics
3-5