Checking The Display Screen - HP Kayak XA-s 02xx Manual

Checking the Display Screen

I have turned on the PC Workstation, but nothing appears on the
screen. How can I find out what the problem is?
Check the LCD status panel screen for an error message (a
table on page 13 lists all the different types error messages
and action to take to solve them).
When the PC is turned on, the HP MaxiLife diagnostics utility will first check
the system components before it initiates the system startup sequence. If it
detects an error at this stage of the pre-boot checks, an error screen will be
displayed on the LCD status panel. If no errors are found, another screen
with a "smiling icon" will be displayed.
Error!
Board PLL
An example of an error screen that could appear on
the LCD status panel.
Following the pre-boot checks, the POST sequence is then initiated. If an
error is detected, a POST Error code is displayed. Refer to the POST error
codes table contained in the Service Handbook for further explanation.
Error!
POST XXXX
An example of a POST error code screen that could
appear on the LCD status panel.
Checking the Display Screen
HP KAYAK XU
This screen indicates that the pre-boot checks have
not found any errors.
HP KAYAK XU
This screen indicates that no errors have been
found.
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