Toshiba PORTÉGÉ A600 Maintenance Manual page 97

2.10 Modem Troubleshooting
Check 2
Check 3
Check 4
Check 5
PORTEGE A600 Maintenance Manual (960-710)
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Modem cable or MDC cable may be faulty. Replace it with a new one. If the
problem still occurs, perform Check 3.
MDC may be faulty. Replace it with a new one following the steps in Chapter 4,
Replacement Procedure. If the problem still occurs, perform Check 4.
MDC FPC may be faulty. Replace it with a new one following the instructions in
Chapter 4, Replacement Procedures. If the problem still occurs, perform Check 5.
System board may be faulty. Replace it with a new one following the instructions
in Chapter 4, Replacement Procedures.
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