Toshiba Satellite U300 Maintenance Manual page 155

Test Program for Field.
Subtest 04
Satellite U300 and Satellite Pro U300 Tests and Diagnostics Manual
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1024* 768 Mode Display
This subtest uses 1024*768 video resolution to display a high resolution white
frame, 256 letter types (8*16 pixels) and 64 gradations of white, red, green,
and blue as shown below.
[ 1024*768 256 ]
0---+---1---+---2---+---3---+---4---+---5---+---6---
WHITE
RED
GREEN
BLUE
To exit this subtest and return to the High Resolution 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.
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64 gradations
64 gradations
64 gradations
64 gradations
Press [ Enter ] key
256 letter types
indication
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