Toshiba A20-S259 - Satellite - Pentium 4 2.66 GHz Maintenance Manual page 118

3 Tests and Diagnostics
3. Select the option you want to execute and press Enter. When "1-SYSTEM TEST" is
selected, the following message will appear:
SYSTEM TEST
SUB-TEST : XX
PASS COUNT: XXXXX
WRITE DATA: XX
ADDRESS : XXXXXX
SUB-TEST MENU :
01 - ROM checksum
02 – Thermister Check
03 -
04 – CPU Fan ON/OFF
05 – 2nd Fan ON/OFF
06 - Quick charge
07 - DMI read
08 - DMI write
09 - CPU Temperature
99 - Exit to DIAGNOSTIC TEST MENU
NOTE: The menu displayed by your computer may be slightly different from the
one shown above.
4. Select the desired subtest number from the subtest menu and press Enter. The following
message will appear:
TEST LOOP : YES/NO
Selecting YES increases the pass counter by one, each time the test cycle ends and restarts
the test cycle.
Selecting NO returns the subtest menu to the main menu after the test is complete.
3-6
XXXXXXX XXXX DIAGNOSTIC TEST VX.XX
[Ctrl]+[Break] : test end
[Ctrl]+[C]
ERROR COUNT: XXXXX
READ DATA : XX
TATUS
3.2 Executing the Diagnostic Test
: key stop
: XXX
Satellite A20 Maintenance Manual (960-444)