Toshiba PORTEGE R830 Maintenance Manual page 136

Subtest 04 Gradation & Mode test for VGA
This subtest displays gradations for following modes. To change the mode,
press Enter.
[Mode 12]
[Mode 13]
[Mode 3]
[Mode 111
[Mode 112
[Mode 114
[Mode 115
[Mode 117
[Mode 118
The display below appears on the screen when this subtest is executed.
To exit this subtest and return to the DISPLAY TEST menu, press Enter after
displaying the Mode 118.
Subtest 05 All dot on/off for LCD
This subtest displays an all-white screen then an all-black screen. The display
changes automatically every three seconds, then returns to the DISPLAY
TEST menu.
PORTEGE R830 Satellite R830 Series Maintenance Manual (960-880)
640*480 64K]
640*480 16M]
800*600 64K]
800*600 16M]
1024*768 64K]
1024*768 16M]
(Display example: Mode 12)
Tests and Diagnostics
[CONFIDENTIAL] 3-27