Toshiba M200-ST2002 Maintenance Manual - Page 112

System Test, Fh, 64KB on the System Board.

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3 Tests and Diagnostics 3.5 System Test 3.5 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 nine 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 Dock/Undock NOTE: To execute this subtest, attach the computer to the Tablet Multi Dock before selecting the subtest number. The following message will appear. Then press the eject button of Tablet Multi Dock and Enter. Slide Eject-SW, and press [Enter] key The following message will appear. Press Enter without pressing the eject button of Tablet Multi Dock. Release Eject-SW, and press [Enter] key If the test ends successfully, the display returns to the SYSTEM TEST menu. After returning to the SYSTEM TEST menu, disconnect the computer from Tablet Multi Dock. 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 revolution of the fan stops and press Enter. *** Test Fan Revolution 0000RPM Start Press [Enter] key The following message will appear. Make sure the low-speed revolution of the fan starts and press Enter. *** Test Fan Revolution Low Speed Start 3-12 Portege M200 Maintenance Manual (960-457)

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3
Tests and
Diagnostics
3.5
System Test
3-12
Portege M200 Maintenance Manual (960-457)
3.5
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 nine 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
Dock/Undock
NOTE
: To execute this subtest, attach the computer to the Tablet Multi Dock before
selecting the subtest number.
The following message will appear. Then press the eject button of Tablet Multi
Dock and
Enter
.
Slide Eject-SW, and press [Enter] key
The following message will appear. Press
Enter
without pressing the eject button
of Tablet Multi Dock.
Release Eject-SW, and press [Enter] key
If the test ends successfully, the display returns to the SYSTEM TEST menu.
After returning to the SYSTEM TEST menu, disconnect the computer from Tablet
Multi Dock.
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 revolution of the fan stops and
press
Enter
.
*** Test Fan Revolution 0000RPM Start
Press [Enter] key
The following message will appear. Make sure the low-speed revolution of the fan
starts and press
Enter
.
*** Test Fan Revolution Low Speed Start