ProLiant ML530 Servers Maintenance and Service Guide
Table Of Contents
- Compaq ProLiant ML530 Servers Maintenance and Service Guide
- Notice Page
- Table of Contents
- About This Guide
- Chapter 1: Illustrated Parts List
- Chapter 2: Removal and Replacement Procedures
- Electrostatic Discharge Information
- Symbols on Equipment
- Preparation Procedures
- Tower Model Front Bezel Door
- RackMount Bezel
- Access Panel
- Fans
- Removable Media and Mass Storage Devices
- Cable Routing Diagrams
- System Board Tray
- System Board Components
- HotPlug Power Supplies
- Power Backplane Board
- Power On/Standby Switch
- Chapter 3: Diagnostics and Troubleshooting
- Diagnostic Tools Utility Overview
- Default Configuration
- Utilities Access
- PowerOn SelfTest
- Diagnostics Software
- Steps for Diagnostics
- 100–199, Primary Processor Test Error Codes
- 200–299, Memory Test Error Codes
- 300–399, Keyboard Test Error Codes
- 400–499, Parallel Printer Test Error Codes
- 500–599, Video Display Unit Test Error Codes
- 600–699, Diskette Drive Test Error Codes
- 800–899, Video Board Test Error Codes
- 1100–1199, Serial Test Error Codes
- 1200–1299, Modem Communications Test Error Codes
- 1700–1799, Hard Drive Test Error Codes
- 1900–1999, Tape Drive Test Error Codes
- 2400–2499, Advanced VGA Board Test Error Codes
- 6000–6099, Compaq NIC Boards Test Error Codes
- 6500–6599, SCSI Hard Drive Test Error Codes
- 6700–6799, SCSI Tape Drive Test Error Codes
- 8600–8699, Pointing Device Interface Test Error Codes
- Array Diagnostic Utility
- Integrated Management Log
- Rapid Error Recovery
- Remote Service Features
- ROMPaq Error Recovery Options
- Compaq Insight Manager
- Chapter 4: Connectors, Switches, Jumpers, and LED Indicators
- Chapter 5: Physical and Operating Specifications
- Index

2-20 Compaq ProLiant ML530 Servers Maintenance and Service Guide
Hot-Plug SCSI Hard Drives
CAUTION: Before removing or replacing a hot-plug SCSI hard drive, the affected drive must not
be in use. See “LED Indicators, Hot-Plug SCSI Hard Drive” in Chapter 4 for more information.
To remove a hot-plug SCSI hard drive:
1. Perform the preparation procedures. See “Hot-Pluggable Device” earlier in this chapter.
2. Open the front bezel door (tower model only).
3. Slide the release button ➊.
4. Pull the release lever ➋ that holds the hard drive in place.
5. Pull the hard drive ➌ from the cage.
IMPORTANT: Remove or replace only one hot-plug SCSI hard drive at a time. The controller relies on
other hard drives to reconstruct data on the replaced hard drive. Drive reconstruction is active when the
drive online LED is flashing green.
6. Insert another hot-plug SCSI hard drive or a hard drive blank into the empty hard drive
bay, pushing the drive until it is firmly seated.
CAUTION: Hard drive blanks must fill unused hard drive bays to ensure proper airflow.
NOTE: When a hard drive configured for fault tolerance is replaced, the replacement hard drive will
automatically begin reconstruction. Drive reconstruction is active when the drive online LED is flashing
green.
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Figure 2-13. Removing a hot-plug SCSI hard drive










