Troubleshooting Procedures
2-66 PORTEGE Z830 Satellite Z830 Series Maintenance Manual (960-883) [CONFIDENTIAL]
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.