Introduction 11
375445-xx3 (September 2005)
The third edition of the HP ProLiant Servers Troubleshooting Guide, part number 375445-xx3, included
the following changes:
• Updated SCSI hard drive guidelines
• Added hot-plug SCSI hard drive LED combinations (on page 20)
• Updated diagnostic flowcharts (on page 23)
• Added operating system problems (on page 60)
• Added Port 85 codes and iLO messages (on page 165)
• Added new error messages to ADU error messages and POST error messages and beep codes
• Updated contacting HP:
o Contacting HP technical support or an authorized reseller
o Server information you need