Toshiba PORTEGE R830 Maintenance Manual page 254

1) There is a test item to 1-9 of a mouse test screen. If applicable mouse operation is performed,
a test item will disappear. Moreover, it is simultaneously displayed on the corresponding
section of a right-hand side mouse illustration by coloring.
2) Press the "Refresh" button at the lower left of a screen to redo a mouse test. It returns to the
initial screen of a test.
3) The cursor position is expressed in the lower part of a screen as X coordinates and Y
coordinates.
4) Test items other than the cursor position become effective only on this screen.
PORTEGE R830 Satellite R830 Series Maintenance Manual (960-880)
Tests and Diagnostics
[CONFIDENTIAL] 3-145