Toshiba PORTÉGÉ Z930 Maintenance Manual page 102

Troubleshooting Procedures
Check 3 HDMI TV cable may be damaged. Replace it with a new one following the
instructions in Chapter 4, Replacement Procedures. If the problem still exists,
perform Check 4.
Check 4 HDMI TV may be damaged. Replace it with a new one following the instructions
in Chapter 4, Replacement Procedures and check the operation. If the problem still
exists, perform Check 5.
Check 5 System board may be damaged. Replace it with a new one following the
instructions in Chapter 4, Replacement Procedures.
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PORTÉGÉ Z930/Satellite Z930 Series Maintenance Manual (960-887) [CONFIDENTIAL]