Toshiba PTA70, PTA71, PSAA9 manual Procedure 5 Connector Check and Replacement Check

2 Troubleshooting 2.5 2.5-inch HDD

Procedure 5 Connector Check and Replacement Check

The HDD or system board may be faulty. Disassemble the computer following the steps described in Chapter 4 and perform the following checks:

Check 1 Make sure the following connectors have been firmly connected to the HDD, system board and CPU.

HDD

System board

CPU

If any connector is loose or off, reconnect it firmly and return to Procedure 1. If there is still an error, perform Check 2.

Check 2 The HDD may be damaged. Replace it with a new one following the disassembling instructions in Chapter 4. If the problem persists, perform Check 3.

Check 3 The System board may be damaged. Replace it with a new one following the disassembling instructions in Chapter 4. If the problem persists, perform Check 4.

Check 4 The CPU may be damaged. Replace it with a new one following the disassembling instructions in Chapter 4.

2-16 Satellite A100/A105 / TECRA A7 Maintenance Manual