Keyboard Test - Toshiba PORTEGE M300 Maintenance Manual
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Also See for PORTEGE M300:
- Maintenance manual (359 pages) ,
- User manual (248 pages) ,
- Specifications (4 pages)
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3 Tests and Diagnostics
3.8
Keyboard Test
To execute the Keyboard Test, select 3 from the DIAGNOSTIC TEST MENU, press Enter and
follow the directions on the screen. Move the highlight bar to the subtest you want to execute and
press Enter.
Subtest 01
Pressed key code display
When a key is pressed, the scan code, character code, and key top name are
displayed on the screen in the format shown below. The Ins Lock, Caps Lock,
Num Lock, Scroll Lock, Alt, Ctrl, Left Shift, and Right Shift keys are
displayed in reverse screen mode when pressed. The scan codes, character codes,
and key top names are shown in Appendix D.
KEYBOARD TEST
Ins Lock
Alt
PRESS [Enter] KEY
PORTEGE M300 Maintenance Manual (960-504)
IN PROGRESS
Scan code
Character code
Keytop
Caps Lock
Num Lock
Ctrl
Left Shift
302000
=
=
=
Scroll Lock
Right Shift
3.8 Keyboard Test
3-19
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