Toshiba A105 S4064 Maintenance Manual - Page 132
Subtest 07, Register Test, Color Purity Test, Direct Color Test, could display the purity color of red
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3 Diagnostic Programs 3.8 Video Subtest 07 Register Test This test item is to check whether the registers of the video adapter works normally. Subtest 08 Color Purity Test This test item is to check whether the system (the video adapter and the display) could display the purity color of red, green, blue, black and white. In the test, user is required to respond according to the instruction in the screen. Subtest 09 Direct Color Test This test item is to check the video adapter's composing ability of direct color in high and true color mode. In the test, user is required to respond according to the instruction in the screen. 56 Satellite A100/A105 / TECRA A7 Maintenance Manual
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3
Diagnostic Programs
3.8 Video
56
Satellite A100/A105 / TECRA A7 Maintenance Manual
Subtest 07
Register Test
This test item is to check whether the registers of the video adapter works
normally.
Subtest 08
Color Purity Test
This test item is to check whether the system (the video adapter and the display)
could display the purity color of red, green, blue, black and white.
In the test, user is required to respond according to the instruction in the screen.
Subtest 09
Direct Color Test
This test item is to check the video adapter’s composing ability of direct color in
high and true color mode.
In the test, user is required to respond according to the instruction in the screen.