Toshiba Tecra M5 Maintenance Manual page 86

2 Troubleshooting Procedures
Procedure 4 Replacement Check
The system board connectors may be disconnected. Disassemble the computer following the
steps described in Chapter 4, Replacement Procedures and perform Check 1.
Check 1 Visually check for the following:
a) Cracked or broken connector housing
b) Damaged connector pins
If their connectors are in good condition, but there is still a problem, go to Check
2.
Check 2 The system board may be damaged. Replace the system board with a new one
following the steps described in Chapter 4, Replacement Procedures.
2-32 [CONFIDENTIAL]
2.4 System Board Troubleshooting
TECRA M5 Maintenance Manual (960-542)