Specifications
Table Of Contents
- HP ProLiant ML350 Generation 4 Server Maintenance and Service Guide
- Notice
- Contents
- Illustrated parts catalog
- Removal and replacement procedures
- Required Tools
- Safety considerations
- Preparation procedures
- Removing tower feet
- Removing the front bezel (tower model)
- Rack rails
- Removing the power supply blank
- Hot-plug power supply
- Non-hot-plug power supply
- Hot-Plug Power Supply Backplane
- Removing a hard drive blank
- Hot-Plug SCSI Hard Drive
- Non-hot-plug SCSI hard drive
- Redundant system fan
- Expansion Slot Cover
- Expansion board
- CD-ROM drive
- Tape drive
- Internal two-bay hot-plug SCSI drive cage
- Processor and Heatsink
- PPM
- Second serial port
- Duplex SCSI backplane
- Battery
- System Board
- Re-entering the server serial number and product ID
- Diagnostic tools
- Server component identification
- Specifications
- Acronyms and abbreviations
- Index

Removal and replacement procedures 15
2.
Push down on the power supply release latch, and remove the power supply from the server.
CAUTION: To prevent improper cooling and thermal damage, do not operate the server unless all bays
are populated with either a component or a blank.
To replace the component, reverse the removal procedure.
Non-hot-plug power supply
WARNING: To reduce the risk of personal injury or damage to the equipment, the
installation of power supplies should be performed only by individuals who are qualified
in servicing server equipment and trained to deal with products capable of producing
hazardous energy levels.
WARNING: To reduce the risk of electric shock, do not disassemble the power supply or
attempt to repair it. Replace it only with the specified spare part.
WARNING: To reduce the risk of personal injury from hot surfaces, observe the thermal
labels on each power supply or module.
WARNING: To reduce the risk of injury from electric shock hazards, do not open power
supplies. Refer all maintenance, upgrades, and servicing to qualified personnel.
CAUTION: Electrostatic discharge (ESD) can damage electronic components. Be sure that you are properly
grounded (earthed) before beginning any installation procedure.
To remove the component:
1. Remove the access panel ("Access Panel" on page 12).
2. Remove the power cord from the unit to be removed.










