Basic Pre-Boot Diagnostics - HP XM600 - Kayak - 128 MB RAM Technical Reference Manual

6 Tests and Error Messages
MaxiLife Test Sequence and Error Messages

Basic Pre-boot Diagnostics

The first diagnostic (called basic pre-boot diagnostics) is run to check the
presence of the processor(s) or terminators, power supply, hardware
monitoring and thermal sensors. Simply by having a power cord connected
to the PC Workstation activates the Basic Pre-boot Diagnostics.
The pre-boot diagnostic tests are run in order of priority with respect to
their importance to computer functions.
On the HP Kayak XM 600 Series 2 Minitower PC Workstation, 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, or
processor terminator
ERROR
CPU Socket
Missing or incorrectly installed
processor or processor terminator
The following diagram shows how the Pre-boot Diagnostics works when it
encounters an error.
Vcc State (5V)
Hardware
Monitoring
LCD Status Panel
120
If a Power Supply error is displayed, a cause could be
MaxiLife Firmware
ERROR
CPU Socket
Control of some voltages:
12V, 3.3V, 1.8V, 2.5V, -5V
ERROR
Power Supply
with the power supply cabling or circuits.
CPU or Terminator
Voltage 12V, 3.3V, 1.8V, 2.5V
Voltage CPU1, CPU2
Temperature
Sensors
An error has been detected when checking the
processor and processor terminator. The
displayed error message could indicate a missing
processor or processor terminator.
2
I C Bus
System
Memory