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IRECTION FQ091019, REVISION 2 VIVID Q N SERVICE MANUAL
7-108 Section 7-6 - Performing Back End Diagnostics on the System
Section 7-6
Performing Back End Diagnostics on the System
The Back End Diagnostics Tests enable you to test the functionality of various Back End hardware
components.
NOTE: The Back End Diagnostic Tests may be performed independently, regardless of sequence.
7-6-1 Accessing the Back End Diagnostic Test Options
• Access the Diagnostic Test window, as described in the Accessing the Front End Diagnostic
Options section, on page 7-25.
7-6-1-1 Extended Keyboard Test
NOTE: For a description of this test, refer to the information in the "Extended Keyboard Test" on page
7-15.
1.) In the Diagnostic Test window, trackball to Extended Keyboard Test in the list of BEP tests available
for selection from the Diagnostic Test Tree (see Figure 7-74 below) and press Set. The Extended
Keyboard Test name is displayed under Execute; the relevant system components to be tested are
highlighted light blue in the Schematic View (BEP, Peripherals, Keyboard), as shown below:
2.) Trackball to the Start button and press Set.
Figure 7-74 Extended Keyboard Test
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