dynabook PORTEGE X30W-J Maintenance Manual

2 Troubleshooting Procedures
2-20 [CONFIDENTIAL] PORTÉGÉ X30W-J, dynabook V*/VZ*/VC* Series Maintenance Manual (960-941)
2.5.3 Procedure 3 Replacement Check of system board
USB connectors are mounted on the system board directly. So the system board may be faulty.
Disassemble the computer following the steps described in Chapter 4, Replacement
Procedures, and replace the system board with a new one.
System board
CN4800
Type-C connector
CN4850
Type-A connector
USB unit
CN4821
Type-C connector

dynabook PORTEGE X30W-J Specifications

General

Brand	dynabook
Model	PORTEGE X30W-J
Category	Laptop
Language	English