Post Test Sequence And Post Error - HP Kayak XU800 Technical Reference Manual

Test
Presence of either a processor or processor
terminator
Control of some voltages: VRMs, 12V, 3.3V,
1.8V, 2.5V
Check the system board clock generators (PLL).
The following table shows the test sequence carried out, the type of error
message, and the action to take.
Error Code
CPU SOCKET
POWER SUPPLY
BOARD PLL

Post Test Sequence and Post Error

In this phase, MaxiLife waits for any error messages that the BIOS may
issue. If such an error occurs, then a screen similar to the following example
is displayed. The error code that appears on the LCD status panel is the
same as the one that appears on the monitor screen. If the POST issues
several error codes, only the last one is visible on the LCD status panel.
The following diagrams show the different BIOS-generated errors.
BIOS
"read system memory"
Check that the processor(s), processor terminator and VRM are
correctly installed.
Check the power supply cable and connectors, VRM and processor.
1 Check that the system board is connected
2 Replace the system board (PLL clock generator).
ERROR
POST XXXX
"BIOS" ERROR
MaxiLife
"Spy System
Memory"
System Memory
6 Tests and Error Messages
MaxiLife Test Sequence and Error Messages
Action to Take
There is a time-out of 3 seconds before
the message is displayed on the LCD
status panel and video display.
ERROR
BIOS
LCD Status Panel
109