Troubleshooting Procedures
PORTÉGÉ R700 Series Maintenance Manual (960-833) [CONFIDENTIAL]
2-43
Procedure 3
Replacement Check
The LCD module and system board are connected to display circuits. Any of these
components may be damaged. Refer to Chapter 4,
Replacement Procedures.
Check 1 Replace the LCD cable with a new one following the instructions in Chapter 4,
Replacement Procedures
and test the display again. If the problem still exists,
perform Check 2.
Check 2 Replace the LCD module with a new one following the instructions in Chapter 4,
Replacement Procedures
and test the display again. If the problem still exists,
perform Check 3
Check 3 The display controller on the system board may be damaged. Replace the system
board with a new one following the instructions in Chapter 4,
Replacement
Procedures
.
Summary of Contents for PORTEGE R700 Series
Page 12: ...1 Hardware Overview 1 2 CONFIDENTIAL PORTÉGÉ R700 Series Maintenance Manual 960 833 ...
Page 41: ...1 Hardware Overview PORTÉGÉ R700 Series Maintenance Manual 960 833 CONFIDENTIAL 1 31 ...
Page 47: ...Troubleshooting Procedures 2 2 PORTÉGÉ R700 Series Maintenance Manual 960 833 CONFIDENTIAL 2 ...
Page 115: ...Tests and Diagnostics 3 2 CONFIDENTIAL PORTÉGÉ R700 Series Maintenance Manual 960 833 3 ...
Page 289: ... CONFIDENTIAL Chapter 4 Replacement Procedures ...
Page 290: ...4 Replacement Procedures 4 ii CONFIDENTIAL PORTÉGÉ R700 Maintenance Manual 960 833 ...
Page 294: ...4 Replacement Procedures 4 vi CONFIDENTIAL PORTÉGÉ R700 Maintenance Manual 960 833 ...
Page 388: ...4 Replacement Procedures 4 28 Hinge 4 94 CONFIDENTIAL PORTÉGÉ R700 Maintenance Manual 960 833 ...
Page 389: ... CONFIDENTIAL Appendices ...
Page 390: ...Appendices App ii CONFIDENTIAL PORTÉGÉ R700 Series Maintenance Manual 960 833 ...