Tests and Diagnostics
3-48 [CONFIDENTIAL] PORTEGE M780 Maintenance Manual (960-809)
Subtest 2 Touch Pad
This subtest checks the functions of the touch pad as shown below.
A) Direction and parameter
B) Switching function check.
This test displays the response from the touch pad and touch pad switch. When
moving your finger on the touch pad towards the upper left, the <POINTING>
display changes according to the following illustration. If a touch pad switch is
pressed, the <BUTTONS> displays appear on the right side one by one. The
parameters appear above the <BUTTONS> (1) or (2) corresponding to the
pressed touch pad switch highlights. To end this subtest, press two touch pad
switches at the same time.
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