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Troubleshooting Procedures
2.11 Modem Troubleshooting
To check if modem 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
Procedure 1
Diagnostic Test Program Execution Check
Execute Modem test in the LAN/Modem/Bluetooth/IEEE1394 test program. Refer to Chapter
3,
Tests and Diagnostics
for more information on how to perform the test program.
If any error is detected, perform Procedure 2.
Procedure 2
Connector Check and Replacement Check
MDC (Modem Daughter Card) is used as the modem for this computer. MDC is connected to
system board by connector (CN1&CN28). And also, MDC is connected to system board by
modem cable (MJ2&CN14). If modem malfunctions, the connection of cable, board and
module may be defective. Otherwise, they may be faulty.
Disassemble the computer following the steps described in Chapter 4 and perform the
following checks:
Check 1
Make sure the following connections are firmly connected.
If any connector is disconnected, connect it firmly and return to Procedure 1. If the
problem still occurs, perform Check 2.
Satellite P100 Maintenance Manual
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Содержание Satellite P100 Series
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Страница 14: ...Chapter 1 Hardware Overview ...
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Страница 43: ...Chapter 1 Hardware Overview 26 Satellite P100 Maintenance Manual 960 Q02 ...
Страница 53: ...2 1 CONFIDENTIAL Chapter 2 Troubleshooting Procedures ...
Страница 54: ...2 2 CONFIDENTIAL Satellite P100 Maintenance Manual 960 Q02 2 ...
Страница 56: ...2 4 CONFIDENTIAL Satellite P100 Maintenance Manual 960 Q02 ...
Страница 58: ...2 6 CONFIDENTIAL Satellite P100 Maintenance Manual 960 Q02 ...
Страница 67: ...2 Troubleshooting Procedures Satellite P100 Maintenance Manual 960 Q02 9 Procedure 2 ...
Страница 173: ...Satellite P100 Maintenance Manual 960 Q02 4 i Chapter 4 Replacement Procedures ...
Страница 174: ...Replacement Procedures 4 ii Satellite P100 Maintenance Manual 960 Q02 4 ...
Страница 220: ...Replacement Procedures Satellite P100 Maintenance Manual 960 Q02 4 43 ...
Страница 221: ...Replacement Procedures 4 44 Satellite P100 Maintenance Manual 960 Q02 4 ...
Страница 234: ...Satellite P100 Maintenance Manual 960 Q02 App i Appendices ...
Страница 235: ...App ii Satellite P100 Maintenance Manual 960 Q02 ...
Страница 245: ...Handling the LCD Module A 6 Satellite P100 Maintenance Manual 960 Q02 ...
Страница 247: ...Board Layout Figure B 2 System board layout Back B 2 Satellite P100 Maintenance Manual 960 Q02 ...
Страница 248: ...Board Layout Table B 1 1 System board ICs and connectors Satellite L20 Maintenance Manual 960 Q01 B 3 ...
Страница 253: ...Board Layout Table B 5 Audio board connectors B 8 Satellite P100 Maintenance Manual 960 Q02 ...
Страница 289: ...Pin Assignment 32 Satellite P100 Maintenance Manual 960 Q02 3 NC 4 TEMP_MBAT O 5 DATA I O 6 CLK O 7 GND ...
Страница 310: ...Wiring Diagrams F 2 Satellite P100 Maintenance Manual 960 Q02 ...
Страница 314: ...Reliability I 2 Satellite L10 Maintenance Manual 960 Q01 ...