Troubleshooting Procedures
PORTEGE Z830 Satellite Z830 Series Maintenance Manual (960-883) [CONFIDENTIAL] 2-65
Select HD Format To select the display mode, follow the steps as detailed below:
1. Click Start and click Control Panel.
2. Click Appearance and Personalization.
3. Click Display.
4. Click Change display settings.
5. Click Advanced settings.
6. Click List All Modes.
7. Select the one of the below selection at "List All Modes".
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 connected to CN5350 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.
Check 2 It checks whether there are any abnormalities in a setup of HDMI TV, and returns
to Procedure 1. In addition, a HDMI setup of television should check "the
instructions manual of attachment on HDMI TV." If the problem still exists,
perform Check 3.