dynabook PORTEGE X30W-J - Procedure 3 Replacement Check

2 Troubleshooting Procedures
PORTÉGÉ X30W-J, dynabook V*/VZ*/VC* Series Maintenance Manual (960-941) [CONFIDENTIAL] 2-25
2.8.3 Procedure 3 Replacement Check
Check 1 Touch Pad or the cable(s) may be faulty. Replace them with new ones one by one
following the steps in Chapter 4, Replacement Procedures. If the problem still
occurs, perform Check 2.
Check 2 System board may be faulty. Replace it with a new one following the instructions
in Chapter 4, Replacement Procedures.