dynabook dynaEdge DE200 Series, Руководство по обслуживанию

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2 Troubleshooting Procedures
dynaEdge DE200 Series Maintenance Manual (960-947) [CONFIDENTIAL]
2-29
2.10 Optical Disk Drive Troubleshooting: Not used
To check if optical disk drive is malfunctioning or not, follow the troubleshooting procedures
below as instructed.
Procedure 1: Diagnostic Test Program Execution Check
Procedure 2: Connector Check and Replacement Check
2.10.1 Procedure 1 Diagnostic Test Program Execution Check
As for the CD-ROM-type test program, the test to check the Optical Disk Drive function is
prepared. Execute that test program. Refer to Chapter 3,
Tests and Diagnostics , for more
information on how to perform the test program.
As for the USB memory-type test program, the test to check the Optical Disk Drive function is
not prepared. So check if the Optical Disk Drive is working properly by using the function of
Windows.
If any error is detected, go to Procedure 2.
2.10.2 Procedure 2 Connector Check and Replacement Check
The SATA ODD may be disconnected, or the SATA ODD or system board may be damaged.
Disassemble the computer following the steps described in Chapter 4,
Replacement
Procedures and perform the following checks:
Check 1 Make sure the SATA ODD is firmly connected to the connector on the system
board.
If any of the connections are loose, reconnect firmly and repeat Procedure 1. If
there is still an error, go to Check 2.
Check 2 The SATA ODD or FPC (FASROD0*) may be damaged. Replace it with a new
one following the instructions in Chapter 4, Replacement Procedures . If the
problem still exists, perform Check 3.
Check 3 System board may be faulty. Replace it with new one following the instructions in
Chapter 4, Replacement Procedure .