Diagnostic Tools; E-Diagtools Diagnostic Program; Figure 3-2. E-Diagtools Screens - Basic And Advanced - HP Pavilion zt1100 Service Manual

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.
3-22 Troubleshooting and Diagnostics HP Pavilion zt1100/xz100 Omnibook xt1000