Procedure 5 Connector Check And Replacement Check - Toshiba Satellite L300D Maintenance Manual

2 Troubleshooting

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
HDD, system board and CPU.
HDD
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.
2-14 Satellite L300D/L305D/Satellite Pro L300D/EQUIUM L300D/SATEGO L300D
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Make sure the following connectors have been firmly connected to the
System board
2.5 2.5-inch HDD
CPU
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