Toshiba satellite A20 series Maintenance Manual page 131

3.7 Display Test
Subtest 04 Gradation & Mode test for VGA
This subtest displays gradations for each mode. Execute the test, then press
Enter to change the mode.
The display below appears on the screen when this subtest is executed.
Pressing Enter changes the size of the displayed image.
Pressing Enter changes the size of the displayed image.
Satellite A20 Maintenance Manual (960-444)
3 Tests and Diagnostics
[ Mode 12 ]
[ Mode 13 ]
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