
Contents 3
Contents
Introduction .................................................................................................................................. 8
What's new ................................................................................................................................................. 8
Revision history ............................................................................................................................................ 8
375445-403 (October 2011) ............................................................................................................. 8
375445-402 (April 2011) .................................................................................................................. 9
375445-401 (January 2011) .............................................................................................................. 9
Getting started ............................................................................................................................ 11
HP ProLiant 100 Series Server troubleshooting information ............................................................................. 11
How to use this guide ................................................................................................................................. 11
Pre-diagnostic steps .................................................................................................................................... 12
Important safety information .............................................................................................................. 12
Symptom information ........................................................................................................................ 15
Prepare the server for diagnosis ......................................................................................................... 15
Common problem resolution ........................................................................................................ 18
Loose connections ...................................................................................................................................... 18
Service notifications .................................................................................................................................... 18
Firmware updates ...................................................................................................................................... 18
DIMM handling guidelines .......................................................................................................................... 19
Hard drive guidelines ................................................................................................................................. 19
SAS and SATA hard drive guidelines ................................................................................................. 19
SCSI hard drive guidelines ................................................................................................................ 19
Hard drive LED combinations ...................................................................................................................... 20
Hot-plug SCSI hard drive LED combinations ........................................................................................ 20
SAS and SATA hard drive LED combinations ...................................................................................... 20
Server updates with an HP Trusted Platform Module and BitLocker™ enabled ................................................... 21
Diagnostic flowcharts .................................................................................................................. 22
Troubleshooting flowcharts .......................................................................................................................... 22
Troubleshooting flowchart reference websites ...................................................................................... 22
Start diagnosis flowchart ................................................................................................................... 24
General diagnosis flowchart .............................................................................................................. 24
Power-on problems flowchart ............................................................................................................. 26
POST problems flowchart .................................................................................................................. 30
Operating system boot problems flowchart ......................................................................................... 32
Server fault indications flowchart ....................................................................................................... 34
Hardware problems .................................................................................................................... 37
Procedures for all ProLiant servers ................................................................................................................ 37
Power problems ......................................................................................................................................... 37
Power source problems ..................................................................................................................... 37
Power supply problems ..................................................................................................................... 37
System open circuits and short circuits ................................................................................................ 38
UPS problems .................................................................................................................................. 38
General hardware problems ....................................................................................................................... 39
Problems with new hardware ............................................................................................................ 39
Unknown problem ............................................................................................................................ 40
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