Toshiba Satellite U400 Maintenance Manual page 132

Test Program for Field.
Subtest 12
Satellite U400 and Satellite Pro U400 Tests and Diagnostics Manual
Downloaded from LpManual.com Manuals
Color Tiling
This subtest displays black, gray, white, and 3 gradations of red, green, and
blue as shown in the following display.
Black
Gray
Gradation
White
Gradation
To exit this subtest and return to the Display Test menu:
Press Enter if NO was selected for Test Loop on the Test Parameter Menu.
Press Ctrl + break if YES was selected for Test Loop on the Test Parameter
Menu.
Red Green
Red Green
Gradation
Red Green
Gradation
Blue
Blue
Gradation
Blue
Gradation
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