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2.9
Touch Pad
2 Troubleshooting
2.9 Touch
Pad
To determine whether the Touch Pad is faulty or not, perform the following procedures:
Procedure 1 Diagnostic Test Program Execution Check
Procedure 2 Connector checking and replacement checking
Procedure 3: Replacement Check
Procedure 1 Diagnostic Test Program Execution Check
Execute the keyboard test program, or maintenance test program, because the pointing device
test program is a component of the keyboard test program. For the operating procedure, see
Chapter 3.
If any error is detected, perform Procedure 2. The pointing device is operating normally if no
error is detected.
Procedure 2 Connector checking and replacement checking
The touch pad is connected to the System board (PJ334) with a flexible cable. This cable may
have come off the connector or the connector may have come off the System board.
Disassemble the computer and check the cable connections. See Chapter 4 for the disassembly
procedure. If the connector has come off, connect firmly and make sure the operation. If there
is still an error, go to Procedure 3.
System board
PJ334
Touch Pad
Procedure 3
Replacement Check
The touch pad may be damaged. Replace the touch pad.
PORTEGE R100 Maintenance Manual (960-440)
2-39
Содержание Portege R100
Страница 1: ...1 Toshiba Personal Computer PORTEGE R100 Maintenance Manual TOSHIBA CORPORATION File Number 960 440 ...
Страница 9: ...Chapter 1 Hardware Overview ...
Страница 10: ...1 Hardware Overview 1 Hardware Overview 1 ii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 31: ...Chapter 2 Troubleshooting Procedures ...
Страница 32: ...2 Troubleshooting Procedures 2 2 ii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 36: ...2 Troubleshooting Procedures 2 vi PORTEGE R100 Maintenance Manual 960 440 ...
Страница 87: ...Chapter 3 Tests and Diagnostics ...
Страница 88: ...3 Tests and Diagnostics 3 3 ii PORTREGE R 100 Maintenance Manual 960 440 ...
Страница 163: ...3 24 SETUP 3 Tests and Diagnostics PORTEGE R100 Maintenance Manual 960 440 3 73 ...
Страница 164: ...Chapter 4 Replacement Procedures ...
Страница 165: ...4 Replacement Procedures 4 4 ii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 229: ...Appendices ...
Страница 230: ...Appendices App ii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 236: ...Appendices App viii PORTEGE R100 Maintenance Manual 960 440 ...
Страница 242: ...Appendices Apx A Handling the LCD Module A 6 PORTEGE R100 Maintenance Manual 960 440 ...
Страница 274: ...Appendices 1 Pin Assignment 1 26 Portégé R100 Maintenance Manual 960 440 ...
Страница 286: ...Appendices Apx E Key Layout E 2 PORTEGE R100 Maintenance Manual 960 440 ...
Страница 288: ...Appendices Apx F BIOS KBC EC Update F 2 PORTEGE R100 Maintenance Manual 960 440 ...
Страница 290: ...Appendices Apx G Reliability G 2 PORTEGE R100 Maintenance Manual 960 440 ...
Страница 292: ...Appendices Apx H Key FD H 2 PORTEGE R100 Maintenance Manual 960 440 ...