Toshiba PORTEGE M400 - Manual (Page 47)

2 Troubleshooting
PORTEGE M400 Maintenance Manual (960-541) [CONFIDENTIAL] 2-v
2.16 Tablet Pen Troubleshooting..................................................................................... 2-52
Procedure 1 Check on Windows XP Tablet PC Edition .......................... 2-52
Procedure 2 Tablet pen replacement Check............................................. 2-52
Procedure 3 Connector Check and Replacement Check.......................... 2-53
2.17 Wireless LAN Troubleshooting............................................................................... 2-54
Procedure 1 Transmitting/Receiving Check ............................................ 2-54
Procedure 2 Check of Antennas connection ............................................ 2-55
Procedure 3 Replacement Check ............................................................. 2-55
2.18 Fingerprint sensor Troubleshooting......................................................................... 2-56
Procedure 1 Setting Windows Log-ON password ................................... 2-57
Procedure 2 Registration of fingerprint.................................................... 2-57
Procedure 3 Authentication of fingerprint ............................................... 2-61
Procedure 4 Connector Check and Replacement Check.......................... 2-62
Figures
Figure 2-1 Troubleshooting flowchart............................................................................. 2-3
Figure 2-2 A set of tool for debug port test ................................................................... 2-19
Tables
Table 2-1 Battery icon.................................................................................................... 2-7
Table 2-2 DC IN icon..................................................................................................... 2-7
Table 2-3 Debug port (Boot mode) error status ........................................................... 2-21
Table 2-4 FDD error code and status ........................................................................... 2-33
Table 2-5 2.5” HDD error code and status................................................................... 2-38