HP LH4r HP Netserver Service Handbook, Volume 2 - Mid - Page 42

Systems with only PCI boards No EISA or ISA Boards

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LED Processor Error Codes Alternating LED Codes: LED LED LED LED 0 1 2 3 ON-OFF-OFF-ON & OFF-ON-ON-OFF Definition Processor chip overtemperature OFF-OFF-ON-ON & ON-ON-OFF-OFF ON-OFF-OFF-OFF & OFF-ON-ON-ON OFF-ON-OFF-OFF & ON-OFF-ON-ON OFF-OFF-OFF-ON & ON-ON-ON-OFF Primary processor chip (processor #1) not installed Primary Voltage Regulator Module fault Secondary Voltage Regulator Module fault System bus regulator fault Action Check fans for function. Wait for system to cool down (20-25 minutes) and press the Reset button Install processor chip in primary socket Replace primary Voltage Regulator Module Replace secondary Voltage Regulator Module Replace processor board NOTE If the processor overtemperature error is not corrected within a few minutes, the system will shut down automatically to avoid damage. To recover from this condition, wait for the system to cool down (20-25 minutes) and press the Reset button. Boot Device Priority The following is the search path in order of the highest boot device priority: 1. CD-ROM drive with bootable CD-ROM 2. Flexible disk drive with bootable flexible disk 3. IDE drive 4. The first mass storage device attached to the EISA, ISA or PCI (embedded or added) controller set to the lowest BIOS address. The lowest BIOS address is usually C8000h. To Boot From a PCI Controller Board Systems with only PCI boards (No EISA or ISA Boards) Your system uses the following default PCI boot priority order: 1. Embedded SCSI A 2. PCI slots in the following order: 9, 8, 7, and 6. If you have drives attached to the SCSI A connector, you must change the PCI boot priority order in the EISA Configuration Utility so that the PCI slots precede SCSI A: To change the PCI boot priority order, perform the following: 1. Go to the EISA Configuration Utility. 2. Select "Step 3: View or edit details." 3. Select "PCI SCSI Boot Priority Order" and press Enter. 4. Set to "PCI adapters before SCSI A" and press Enter. 5. Exit and save the configuration. Systems with PCI and EISA or ISA boards 34

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34
LED Processor Error Codes
Alternating LED Codes:
LED
LED
LED
LED
0
1
2
3
Definition
Action
ON-OFF-OFF-ON &
OFF-ON-ON-OFF
Processor chip
overtemperature
Check fans for function. Wait for system to
cool down (20-25 minutes) and press the
Reset button
OFF-OFF-ON-ON &
ON-ON-OFF-OFF
Primary processor chip
(processor #1) not installed
Install processor chip in primary socket
ON-OFF-OFF-OFF &
OFF-ON-ON-ON
Primary Voltage Regulator
Module fault
Replace primary
Voltage Regulator Module
OFF-ON-OFF-OFF &
ON-OFF-ON-ON
Secondary Voltage
Regulator Module fault
Replace secondary Voltage Regulator
Module
OFF-OFF-OFF-ON &
ON-ON-ON-OFF
System bus regulator fault
Replace processor board
NOTE
If the processor overtemperature error is not corrected within a few minutes, the
system will shut down automatically to avoid damage. To recover from this condition,
wait for the system to cool down (20-25 minutes) and press the Reset button.
Boot Device Priority
The following is the search path in order of the highest boot device priority:
1.
CD-ROM drive with bootable CD-ROM
2.
Flexible disk drive with bootable flexible disk
3.
IDE drive
4.
The first mass storage device attached to the EISA, ISA or PCI (embedded or added) controller
set to the lowest BIOS address. The lowest BIOS address is usually C8000h.
To Boot From a PCI Controller Board
Systems with only PCI boards (No EISA or ISA Boards)
Your system uses the following
default
PCI boot priority order
:
1.
Embedded SCSI A
2.
PCI slots in the following order: 9, 8, 7, and 6.
If you have drives attached to the SCSI A connector, you must change the PCI boot priority order in the EISA
Configuration Utility so that the PCI slots precede SCSI A:
To change the PCI boot priority order, perform the following:
1.
Go to the EISA Configuration Utility.
2.
Select "Step 3: View or edit details."
3.
Select "PCI SCSI Boot Priority Order" and press
Enter
.
4.
Set to "PCI adapters before SCSI A" and press
Enter
.
5.
Exit and save the configuration.
Systems with PCI and EISA or ISA boards