Toshiba Satellite Pro U300 Maintenance Manual - Page 125

Keyboard Test, Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual

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Test Program for Field. 3.6 Keyboard Test To execute the Keyboard Test select 03 from the Diagnostic Test Menu, press Enter and follow the directions on the screen. The Keyboard Test contains five subtests that test the computer's keyboard and mouse actions. Move the highlight bar to the subtest you want to execute and press Enter. NOTE: The Test Loop and Error Stop parameters are not enabled for the Keyboard test. Subtest 01 Pressed Key Display [87 Keyboard] When you execute this subtest, the keyboard layout is drawn on the display. When any key is pressed, the corresponding key on the screen changes from light to dark. Holding a key down enables the auto-repeat function which causes the key's display character to blink. [[[ Press Key Display ]]] Layout of a keyboard (87 keys) Subtest 02 Subtest 03 Pressed Key Display [86 Keyboard] This subtest is used for the 86 keyboard and functions the same as Subtest 1. Pressed Key Display [85 Keyboard] This subtest is used for the 85 keyboard and functions the same as Subtest 1. Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual 21

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Test Program for Field.
Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual
21
3.6
Keyboard Test
To execute the Keyboard Test select
03
from the Diagnostic Test Menu, press
Enter
and
follow the directions on the screen. The Keyboard Test contains five subtests that test the
computer’s keyboard and mouse actions. Move the highlight bar to the subtest you want to
execute and press
Enter
.
NOTE
:
The Test Loop and Error Stop parameters are not enabled for the Keyboard test.
Subtest 01
Pressed Key Display [87 Keyboard]
When you execute this subtest, the keyboard layout is drawn on the display.
When any key is pressed, the corresponding key on the screen changes from
light to dark. Holding a key down enables the auto-repeat function which
causes the key’s display character to blink.
Subtest 02
Pressed Key Display [86 Keyboard]
This subtest is used for the 86 keyboard and functions the same as Subtest 1.
Subtest 03
Pressed Key Display [85 Keyboard]
This subtest is used for the 85 keyboard and functions the same as Subtest 1.
[[[ Press Key Display ]]]
Layout of a keyboard (87 keys)