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3 Tests and Diagnostics 3.6 Keyboard Test
3.6 Keyboard Test
To execute the Keyboard Test, select 3-KEYBOARD TEST 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 actions. Move the highlight bar to the subtest you
want to execute and press Enter.
Subtest 01 Pressed Key Display
When you execute this subtest, the keyboard layout is drawn on the display as
shown below. When any key is pressed, the corresponding key on the screen
changes to the key character that was pressed. Holding a key down enables
the auto-repeat function which causes the key’s display character to blink.
Press DEL + Enter to exit.
Subtest 02 Pressed Key Code Display
This test displays scan code, character code and key top of the pressed key.
3-14 PORTEGE R100 Maintenance Manual (960-440)