Toshiba Portege M300, Maintenance Manual

Page: 119 / 380

3 Tests and Diagnostics 3.2 Executing the Diagnostic Test
PORTEGE M300 Maintenance Manual (960-504) 3-7
Functions 1 through 12 are the Diagnostic Tests. Function 88 sets the floppy disk drive and
hard disk drive error retry count (0-255).
To exit the submenu of the Diagnostic Test and returns to the Diagnostics Menu, set the
highlight bar to function 99 and press Enter .
Select the option you want to execute and press
Enter
. When you select
1- SYSTEM TEST
,
the following message will appear:
SYSTEM TEST NAME XXXXXX xxxxxxx DIAGNOSTIC TEST VX.XX
[Ctrl]+[Break] ; test end
[Ctrl]+[C] ;
key stop
SUB-TEST : XX
PASS COUNT : XXXXX
ERROR COUNT : XXXXX
WRITE DATA : XX READ DATA : XX
ADDRESS : XXXXXX STATUS : XXX
SUB-TEST MENU :
01 - ROM checksum
02 – Fan ON/OFF
03 - Geyserville
04 - Quick charge
05 - DMI read
99 - Exit to DIAGNOSTIC TEST MENU
NOTE : The menu displayed by your computer may be slightly different from the one
shown above.
Select the desired subtest number from the subtest menu and press Enter . The following message
will appear:
TEST LOOP : YES (or NO)
ERROR STOP : YES (or NO)
Use the right and left arrow keys to move the cursor to the desired option.
Selecting YES of TEST LOOP increases the pass counter by one, each time the test cycle ends
and restarts the test cycle.
Selecting NO returns the process to the subtest menu after the test is complete.