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3 Tests and Diagnostics 3.4 System Test
3-10 PORTEGE A100 Maintenance Manual (960-460)
3.4 System Test
To execute the System Test, select 1-SYSTEM TEST from the DIAGNOSTIC TEST menu,
press Enter and follow the directions on the screen. The System test consists of five subtests.
Move the highlight bar to the subtest you want to execute and press Enter.
Subtest 01 ROM Checksum
This subtest executes a checksum test of the BIOS ROM (range: F0000h to
FFFFFh, 64KB) on the System Board.
Subtest 02 SET UUID
This subtest writes the UUID into the area of DMI information. When
“CreateDMIINFO.TXT (Y/N) ?” is displayed in Subtest 8, press Y and then
Enter. The Text data for writing UUID is out put.
To write the DMI information to File, press Y, and then Enter.
Subtest 04 Fan On/Off
This subtest turns on/off the fan motor with Fan ON/OFF commands.
The following message will appear. Make sure the rotation of the fan stops and
press Enter.
*** Fan OFF ***
Press [Enter] key
The following message will appear. Make sure the rotation of the fan starts and
press Enter.
*** Fan ON ***
Press [Enter] key
Subtest 06 Quick charge
This subtest checks the status for the quick charge.