Toshiba Portege M750 - Page 173

3.20 ONLY ONE TEST 3 Tests and Diagnostics
Subtest 6 Button
This subtest checks if the buttons in the following figure work properly.
The following message appears in the display.
Presses in the direction of 4 corner and the center
X 1 2 3 4 5
* * * * *
Press Function button!
PORTEGE M700/M750 Maintenance Manual (960-661) [CONFIDENTIAL] 3-47