This document is for the person who installs, administers, and troubleshoots servers and storage systems. HP assumes you are qualified in the
servicing of computer equipment and trained in recognizing hazards in products with hazardous energy levels.
warranty statements accompanying such products and services. Nothing herein should be construed as constituting an additional warranty. HP shall
not be liable for technical or editorial errors or omissions contained herein.
Microsoft® and Windows® are U.S. registered trademarks of Microsoft Corporation.
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Front panel components ............................................................................................................................. 7
Front panel LEDs and buttons ...................................................................................................................... 8
Systems Insight Display .............................................................................................................................. 9
Rear panel LEDs and buttons ..................................................................................................................... 11
Power supply LED .................................................................................................................................... 12
System board components ........................................................................................................................ 13
System maintenance switch ............................................................................................................. 14
Fan locations .......................................................................................................................................... 23
Power supply backplane components ......................................................................................................... 23
Power up the server ................................................................................................................................. 25
Power down the server ............................................................................................................................. 25
Extend the server from the rack ................................................................................................................. 25
Remove the access panel.......................................................................................................................... 26
Install the access panel............................................................................................................................. 27
Remove the processor memory drawer ....................................................................................................... 27
Access the Systems Insight Display ............................................................................................................. 28
Remove the SPI board .............................................................................................................................. 28
Installing the server into the rack ................................................................................................................ 33
Powering up and configuring the server ..................................................................................................... 33
Installing the operating system................................................................................................................... 34
Registering the server ............................................................................................................................... 34
Service notifications ................................................................................................................................. 87
Canadian notice (Avis Canadien) ............................................................................................................ 102
European Union regulatory notice ........................................................................................................... 103
Disposal of waste equipment by users in private households in the European Union ....................................... 103
Japanese notice .................................................................................................................................... 104
Korean notice ....................................................................................................................................... 104
Chinese notice ...................................................................................................................................... 105
Server specifications .............................................................................................................................. 110
Support and other resources ...................................................................................................... 111
Before you contact HP ............................................................................................................................ 111
HP contact information ........................................................................................................................... 111
Green—Normal (system on)
Amber (flashing)—Internal system health degraded
Red (flashing)—Internal system health critical
Off—Normal (system off)
Green—System on or requesting poweron
Amber (flashing)—Poweron denied
Off—Standby
Off—Normal
Amber—Failed or missing component
Component identification 9
Page 10
Rear panel components
Power supply bay 2
17
Expansion slot 4 (optional)
Item Description Item Description
1
2
3
4
5
6
7
8
9
10
11
12
13
14
*Applicable only on the NC375i SPI board
For optional configuration of slots 1–6, see "I/O expansion board components (on page 16)."
Power supply bay 4 (optional) 15 Expansion slot 2 (optional)
Power supply bay 3 (optional) 16 Expansion slot 3 (optional)
Power supply bay 1 18 Expansion slot 5 (optional)
Mouse connector 19 Expansion slot 6 (optional)
Serial connector 20 PCIe2 x8 expansion slot 7
NIC 2 connector 21 PCIe2 x8 expansion slot 8
10Gb NIC adapter blank* 22 PCIe2 x16 expansion slot 9
NIC 4 connector 23 PCIe2 x8 expansion slot 10
NIC 3 connector 24 PCIe2 x16 expansion slot 11
NIC 1 connector 25 USB connectors (2)
Video connector 26 iLO 3 connector
Keyboard connector 27 T-10/T-15 Torx screwdriver
Expansion slot 1 (optional) — —
Component identification 10
Page 11
Rear panel LEDs and buttons
Item Description LED color Status
1
2
3
4
5
6
7
8
9
iLO 3 NIC Activity LED Green On or flashing—Network activity
Off—No network activity
iLO 3 NIC Link LED Green On—Linked to network
Off—Not linked to network
NIC 2 Activity LED Green On or flashing—Network activity
Off—No network activity
NIC 2 Link LED Green On—Linked to network
Off—Not linked to network
NIC 4 Activity LED Green On or flashing—Network activity
Off—No network activity
NIC 4 Link LED Green On—Linked to network
Off—Not linked to network
NIC 3 Link LED Green On—Linked to network
Off—Not linked to network
NIC 3 Activity LED Green On or flashing—Network activity
Off—No network activity
NIC 1 Link LED Green On—Linked to network
Off—Not linked to network
10
NIC 1 Activity LED Green On or flashing—Network activity
Off—No network activity
Component identification 11
Page 12
Power supply LED
Power LED Status
Off
Green
Green
Off
No AC power to power supply units
AC is present. Standby output is on, output is disabled.
AC is present. Standby output is on, power supply DC output is on and
OK.
Power supply failure (includes overvoltage and overtemperature)
The system maintenance switch (SW5) is an ten-position switch that is used for system configuration. The
default position for all ten positions is Off.
Position Description Function
S1
S2
S3
S4
S5
S6
S7
iLO 3 Security Off = iLO 3 security is enabled.
On = iLO 3 security is disabled.
Configuration
lock
Off = System configuration can be
changed.
On = System configuration is
The drive has failed, or a predictive failure alert has been
blue
Steadily blue The drive is operating normally, and it has been selected by a
Amber, flashing
regularly (1 Hz)
Off The drive is online, but it is not active currently.
Amber, flashing
regularly (1 Hz)
Off Do not remove the drive. Removing a drive may terminate the
Amber, flashing
regularly (1 Hz)
Off The drive is active, and it is operating normally.
received for this drive; it also has been selected by a management
application.
management application.
A predictive failure alert has been received for this drive.
Replace the drive as soon as possible.
Do not remove the drive. Removing a drive may terminate the
current operation and cause data loss.
The drive is part of an array that is undergoing capacity
expansion or stripe migration, but a predictive failure alert has
been received for this drive. To minimize the risk of data loss, do
not replace the drive until the expansion or migration is complete.
current operation and cause data loss.
The drive is rebuilding, or it is part of an array that is undergoing
capacity expansion or stripe migration.
The drive is active, but a predictive failure alert has been received
for this drive. Replace the drive as soon as possible.
Component identification 19
Page 20
Steadily amber
A critical fault condition has been identified for this drive, and the
Online/activity
LED (green)
Fault/UID LED
(amber/blue)
Off
Off
Amber, flashing
regularly (1 Hz)
Off
Off The drive is offline, a spare, or not configured as part of an array.
Battery pack LEDs
Interpretation
controller has placed it offline. Replace the drive as soon as
possible.
A predictive failure alert has been received for this drive. Replace
the drive as soon as possible.
Item Color Description
1
2
3
4
Green System Power LED. This LED is on when the system is
powered up and 12 V system power is available. This
power supply is used to maintain the battery charge and
provide supplementary power to the cache microcontroller.
Green Auxiliary Power LED. This LED is on when 3.3V auxiliary
voltage is detected. The auxiliary voltage is used to
preserve BBWC data and is available any time that the
system power cords are connected to a power supply.
Amber Battery Health LED. To interpret the illumination patterns of
this LED, see the following table.
Green BBWC Status LED. To interpret the illumination patterns of
this LED, see the following table.
Component identification 20
Page 21
power is available, as indicated by LED 2. In the absence of auxiliary
pack. BBWC features are disabled until the battery pack is replaced.
pack. BBWC features are disabled until the battery pack is replaced.
LED3 pattern LED4 pattern Interpretation
Off
Off
Off
Off
Off
Flashing (1 Hz)
On
Flashing (2 Hz) The system is powered down, and the cache contains data that has not
yet been written to the drives. Restore system power as soon as
possible to prevent data loss.
Data preservation time is extended any time that 3.3 V auxiliary
power, battery power alone preserves the data. A fully-charged
battery can normally preserve data for at least 2 days.
The battery lifetime also depends on the cache module size. For more
information, see the controller QuickSpecs on the HP website
(http://www.hp.com).
Double flash, then
pause
The cache microcontroller is waiting for the host controller to
communicate.
Flashing (1 Hz) The battery pack is below the minimum charge level and is being
charged. Features that require a battery (such as write cache, capacity
expansion, stripe size migration, and RAID migration) are unavailable
temporarily until charging is complete. The recharge process takes
between 15 minutes and 2 hours, depending on the initial capacity of
the battery.
On The battery pack is fully charged, and posted write data is stored in the
cache.
Off The battery pack is fully charged, and no posted write data exists in
the cache.
Flashing (1 Hz) An alternating green and amber flashing pattern indicates that the
cache microcontroller is executing from within its boot loader and
receiving new flash code from the host controller.
— A short circuit exists across the battery terminals or within the battery
The life expectancy of a battery pack is typically more than 3 years.
Flashing (1 Hz)
— An open circuit exists across the battery terminals or within the battery
The life expectancy of a battery pack is typically more than 3 years.
Component identification 21
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