Toshiba PORTEGE M300 Maintenance Manual page 146

3.16 Expansion Test
Subtest 02 RGB monitor ID
NOTE: To execute this subtest, an external monitor with monitor ID function is
required.
Connect the external monitor to the PC for the test of ID acquisition.
The judgment of acquisition is based on the panel data. In simultaneous display
mode or internal display mode, in which the panel data is acquired, this subtest will
fail. Therefore, make sure only the external display is selected when executing this
subtest.
3-34
3 Tests and Diagnostics
PORTEGE M300 Maintenance Manual (960-504)