Toshiba PORTEGE R830 Maintenance Manual page 108

Display mode at "List All Modes"
1920 by 1080, True Color (32bit), 60Herts
1920 by 1080, True Color (32bit), 30Herts
(Interlaced)
1280 by 720, True Color (32bit), 60Herts
720 by 576, True Color (32bit), 50Herts
720 by 480, True Color (32bit), 60Herts
Note:
The above display mode is a typical HDMI display mode. The selectable display modes will
vary for different HDMI monitors.
Procedure 2 Connector Check and Replacement Check
The connection of cables, boards and module may be defective. Otherwise, they may be faulty.
Disassemble the computer following the steps described in Chapter 4 and perform the
following checks:
Check 1 Make sure the HDMI TV is firmly connected to CN9540 on the system board.
If any of the connections are loose, reconnect firmly and repeat Procedure 1. If
there is still an error, go to Check 2.
PORTEGE R830 Satellite R830 Series Maintenance Manual (960-880) [CONFIDENTIAL]
Troubleshooting Procedures
HD Format
1080p
1080i
720p
576p
480p
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