2.16
Fingerprint sensor Troubleshooting .........................................................................2-60
Procedure 1
Procedure 2
Procedure 3
Procedure 4
2.17
libretto DVD Dock Troubleshooting........................................................................2-67
Procedure 1
Figures
Figure 2-1
Troubleshooting flowchart .............................................................................2-3
Figure 2-2
A set of tool for debug port test....................................................................2-20
Tables
Table 2-1
Battery Icon ....................................................................................................2-6
Table 2-2
DC IN icon .....................................................................................................2-7
Table 2-3
Error code .......................................................................................................2-9
Table 2-4
D port status.................................................................................................2-22
Table 2-5
FDD error code and status............................................................................2-33
Table 2-6
Hard disk drive error code and status ...........................................................2-38
libretto U100 Maintenance Manual (960-520)
Setting Windows Log-ON password ........................................2-60
Registration of fingerprint..........................................................2-61
Authentication of fingerprint .....................................................2-65
Connector Check and Replacement Check................................2-66
Connector Check and Replacement Check................................2-67
2 Troubleshooting Procedures
[CONFIDENTIAL]
2-v