HP omnibook xt1000 Manuale Di Servizio

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Troubleshooting and Diagnostics 
HP Pavilion zt1100/xz100 Omnibook xt1000 
Diagnostic Tools 
This section describes the following diagnostic tools you can use for troubleshooting and repairing the 
notebook: 
•  e-Diagtools diagnostic program (below). 
•  Power-on self-test (page 3-25). 
•  Sycard PCCtest 450 PC Card (page 3-26). 
•  BIOS configuration utility (page 3-27). 
e-Diagtools Diagnostic Program 
The e-Diagtools hardware diagnostic program provides two levels of testing: 
•  Basic user-level hardware test. 
•  Advanced individual hardware tests. 
     
 
Figure 3-2. e-Diagtools Screens — Basic and Advanced 
The tests are designed to run after the system restarts, so that the notebook will be in a predictable 
state during the tests. The tests are non-destructive, and are intended to preserve the state of the 
notebook. The notebook restarts when you exit the program so drivers can be loaded. 
Updating e-Diagtools 
You can download the latest version of e-Diagtools from the HP Notebook web site (see page vi). 
Follow the instructions included with the new version.