Toshiba M1 System Board Troubleshooting Troubleshooting Procedures, Procedure 4 Replacement Check

Models: M1

1 426
Download 426 pages 50.3 Kb
Page 89
Image 89

2.4 System Board Troubleshooting

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.

TECRA M1 Maintenance Manual (960 -436)

2-29

Page 89
Image 89
Toshiba M1 manual System Board Troubleshooting Troubleshooting Procedures, Procedure 4 Replacement Check