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
Server component identification 37
Front Panel LEDs and Buttons
Item Description Status
1 UID LED Blue = Activated
Flashing = System remotely managed
Off = Deactivated
2 Internal health LED Green = Normal
Amber = System degraded. Refer to system board LEDs to identify
component in degraded state.
Red = System critical. Refer to system board LEDs to identify
component in critical state.
Off = Normal (when in standby mode)
3
External health LED
(power supply)
Green = Normal
Red = Power redundancy failure
4 NIC activity LED Green = Network link
Flashing = Network link and activity
Off = No link to network. If power is off, view the rear panel RJ-45
LEDs for status.
5 Power LED On = Power
Amber = System off and power available
Off = No power
6 System power button
7 UID button