91369 Service Manual
5-7
Troubleshooting
Any error that occurs during one of these tests is logged in the non-volatile memory. Refer to
to retrieve the log.
For detailed information on extended diagnostics and how to run them, refer to
Diagnostic Menus
Main Diagnostic Menu
Touch the
D
key in the
Boot
menu to display the
Main Diagnostic
menu (
).
Figure 5-5: Main Diagnostic Menu
The following functions are available in the
Main Diagnostic
menu:
r
— Returns to the
Boot
menu.
a
— Runs the same tests that are run during power-ON diagnostics.
i
— Displays the
Individual Diagnostic
menu (
l
— Toggles Loop Mode ON or OFF. When Loop Mode is ON, any test or tests that are selected will run in
a continuous loop until power is turned OFF.
h
— Toggles Halt On Error Mode ON or OFF. When ON, any failure that occurs while tests are running in
Loop Mode immediately stops testing.
s
— Shows system information, including details of address spaces and variables used in the system.
R
— Causes a cold boot reset just like turning the power OFF.
MAIN DIAGNOSTIC MENU
r - Return to boot menu
a - Run all bootup diagnostics
i - Run an individual diagnostic...
l - Toggle “Loop Mode” ON/OFF
h - Toggle “Halt On Error Mode” ON/OFF
s - Show system info
R - Reset monitor (cold boot)
r
a
i
l
h
s
R
—>
