Keyboard Test - Toshiba T3400 Maintenance Manual

3.6

Keyboard Test

To execute the Keyboard Test, select 3 from the DIAGNOSTIC TESTS menu, press Enter,
and follow the directions displayed on the screen. Two subtests test keyboard actions. Move
the highlight bar to a subtest and press Enter.
Subtest 01 Pressed key display (82/84)
NOTE: The Num Lock and Overlay mode must be off to execute this subtest.
When this subtest is executed, the keyboard layout is drawn on the display as
shown below. When a key is pressed, the corresponding key on the screen
changes to an "*" character. Holding a key down enables the auto-repeat
function which causes the key display character to blink.
KEYBOARD TEST IN PROGRESS 301000
PrtSc
Pause
If test OK, Press [Del] then [Enter] Key
3-12
: [Alt] + [SysReq]
: [Ctrl]+[Break] to test end
T3400, T3400CT