HP KAYAK XU800 manual Rz h6, MaxiLife Test Sequence and Error Messages, 108

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MaxiLife Test Sequence and Error Messages

Rz® h6™

The first diagnostic (called basic pre-boot diagnostics) is run to check the presence of the processor(s) or terminators, VRMs, power supply, CPU Board PLL and memory.

The pre-boot diagnostic tests are run in order of priority with respect to their importance to computer functions.

The first detected error displays a message on the LCD status panel. If this happens, one of the following screens could appear.

Presence of processor, processor	Control of Some Voltages	Control of the CPU Board
terminator or VRM	: VRMs, 12V, 3.3V, 1.8V, 2.5V

M‘‘W‘

KXc aWKSMb

Missing or installed processor or processor terminator

M‘‘W‘	M‘‘W‘
XWeM‘ acXXTg	JWI‘L XTT

VRM or CPU power supply are not connected.	System Board is not connected, or
	the system board needs replacing.
If an Error Power message is displayed, a cause could be that the
power supply is not connected, or the VRM is installed with an
unpopulated CPU socket (unsupported configuration).

The following diagram shows how the Pre-boot Diagnostics works when it encounters an error.

CPU or Terminator

PLL Frequency

Vcc State (5V) PGOOD (VRM output)

MaxiLife Firmware

Voltage 12V, 3.3V, 1.8V, 2.5V

Voltage CPU1, CPU2

I2C Bus

System

Memory

LCD Status Panel

	An error has been detected when checking the
	processor and processor terminator. The
M‘‘W‘
KXc aWKSMb	displayed error message could indicate a missing
	processor or processor terminator.

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