Toshiba Tecra A2-S239 Maintenance Manual - Page 70
Procedure 5, Replacement Check, Troubleshooting Procedures, Power Supply Troubleshooting, Replacement
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2 Troubleshooting Procedures 2.3 Power Supply Troubleshooting Procedure 5 Replacement Check The power is supplied to the system board by the AC adapter. If either the AC adapter or the system board was damaged, perform the following Checks. To disassemble the computer, follow the steps described in Chapter 4, Replacement Procedures. Check 1 Replace the AC adapter with a new one. If the AC adapter is still not functioning properly, perform Check 2. Check 2 Replace the system board with a new one. 2-16 Satellite A50/TECRA A2 Maintenance Manual (960-478)
2
Troubleshooting Procedures
2.3
Power Supply Troubleshooting
2-16
Satellite A50/TECRA A2
Maintenance Manual (960-478)
Procedure 5
Replacement Check
The power is supplied to the system board by the AC adapter. If either the AC adapter or
the system board was damaged, perform the following Checks.
To disassemble the computer, follow the steps described in Chapter 4,
Replacement
Procedures
.
Check 1
Replace the AC adapter with a new one. If the AC adapter is still not
functioning properly, perform Check 2.
Check 2
Replace the system board with a new one.