Supermicro SC815S-700V, SC815S-560CB, SC815S-700CB, SC815S-700CV, SC815S-R650CB User Manual

SC815 Chassis Series

SC815TQ-700(V)(B) SC815S-700(V)(B)

SC815TQ-700C(V)(B) SC815S-700C(V)(B)

SC815TQ-R650C(V)(B) SC815S-R650C(V)(B)

SC815TQ-560(V)(B) SC815S-560(V)(B)

SC815TQ-560C(V)(B) SC815S-560C(V)(B)

SC815TQ-R650U(V)(B) SC815TQ-R450U(V)(B)

SC815TQ-560U(V)(B)

SC815TQ-710U(B)

SC815TQ-710(V)(B)

SC815TQ-710C(V)(B)

USER’S MANUAL

1.1

SUPER

®

SC815 Chassis Manual

ii

Manual Revision 1.1
Release Date: May 1, 2008

The information in this User’s Manual has been carefully reviewed and is believed to be accurate.
The vendor assumes no responsibility for any inaccuracies that may be contained in this document,
makes no commitment to update or to keep current the information in this manual, or to notify any
person or organization of the updates. Please Note: For the most up-to-date version of this

manual, please see our web site at www.supermicro.com.

Super Micro Computer, Inc. ("Supermicro") reserves the right to make changes to the product
described in this manual at any time and without notice. This product, including software, if any,
and documentation may not, in whole or in part, be copied, photocopied, reproduced, translated or
reduced to any medium or machine without prior written consent.

IN NO EVENT WILL SUPERMICRO BE LIABLE FOR DIRECT, INDIRECT, SPECIAL, INCIDENTAL,
SPECULATIVE OR CONSEQUENTIAL DAMAGES ARISING FROM THE USE OR INABILITY TO
USE THIS PRODUCT OR DOCUMENTATION, EVEN IF ADVISED OF THE POSSIBILITY OF
SUCH DAMAGES. IN PARTICULAR, SUPERMICRO SHALL NOT HAVE LIABILITY FOR ANY
HARDWARE, SOFTWARE, OR DATA STORED OR USED WITH THE PRODUCT, INCLUDING THE
COSTS OF REPAIRING, REPLACING, INTEGRATING, INSTALLING OR RECOVERING SUCH
HARDWARE, SOFTWARE, OR DATA.

Any disputes arising between manufacturer and customer shall be governed by the laws of Santa
Clara County in the State of California, USA. The State of California, County of Santa Clara shall be
the exclusive venue for the resolution of any such disputes. Super Micro's total liability for all claims
will not exceed the price paid for the hardware product.
FCC State ment :
This equipment has been tested and found to comply with the limits for a Class A digital device
pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection
against harmful interference when the equipment is operated in a commercial environment. This
equipment generates, uses, and can radiate radio frequency energy and, if not installed and used
in accordance with the manufacturer’s instruction manual, may cause harmful interference with
radio communications. Operation of this equipment in a residential area is likely to cause harmful
interference, in which case you will be required to correct the interference at your own expense.

C a l if o r ni a Be s t
Management Practices Regulations for Perchlorate Materials: This Perchlorate warning applies only
to products containing CR (Manganese Dioxide) Lithium coin cells. “Perchlorate Material-special
handling may apply. See www.dtsc.ca.gov/hazardouswaste/perchlorate”

WARNING: Handling of lead solder materials used in this
product may expose you to lead, a chemical known to
the State of California to cause birth defects and other
reproductive harm.

Unless you request and receive written permission from Super Micro Computer, Inc., you may not
copy any part of this document.

Information in this document is subject to change without notice. Other products and companies
referred to herein are trademarks or registered trademarks of their respective companies or mark
holders.

Copyright © 2008 by Super Micro Computer, Inc.
All rights reserved.

Printed in the United States of America

iii

Preface

Preface

About This Manual

This manual is written for professional system integrators and PC technicians. It

provides information for the installation and use of the SC815 1U chassis. Installa-

tion and maintenance should be performed by experienced technicians only.

Supermicro’s SC815 1U chassis features a unique and highly-optimized design

for dual-core Xeon platforms. The chassis is equipped with a 710W, 700W, 650W,

560W, or 450W high-efficiency power supply for superb power savings. High perfor-

mance fans provide ample optimized cooling for FB-DIMM memory modules and 4

hot-swappable drive bays offers maximum storage capacity in a 1U form factor.

This document lists compatible parts available when this document was published.

Always refer to the our Web site for updates on supported parts and configura-

tions.

SC815 Chassis Manual

iv

Manual Organization

Chapter 1: Introduction

The first chapter provides a checklist of the main components included with this

chassis and describes the main features of the SC815 chassis. This chapter also

includes contact information.

Chapter 2: System Safety

This chapter lists warnings, precautions, and system safety. You should thoroughly

familiarize yourself with this chapter for a general overview of safety precautions

that should be followed before installing and servicing this chassis.

Chapter 3: Chassis Components

Refer here for details on this chassis model including the fans, bays, airflow shields,

and other components.

Chapter 4: System Interface

Refer to this chapter for details on the system interface, which includes the functions

and information provided by the control panel on the chassis as well as other LEDs

located throughout the system.

Chapter 5: Chassis Setup and Installation

Refer to this chapter for detailed information on this chassis. You should follow the

procedures given in this chapter when installing, removing, or reconfiguring your

chassis.

Chapter 6: Rack Installation

Refer to this chapter for detailed information on chassis rack installation. You should

follow the procedures given in this chapter when installing, removing or reconfiguring

your chassis into a rack environment.

Compatible Backplanes

This section lists compatible cables, power supply specifications, and compatible

backplanes. Not all compatible backplanes are listed. Refer to our Web site for the

latest compatible backplane information.

Appendix A: Chassis Cables

Appendix C: Power Supply Specifications

Appendix C: SAS 815TQ Backplane Manual

Appendix D: SCA 813S Backplane Manual

v

Preface

Table of Contents

Preface

About This Manual ........................................................................................................ iii

Chapter 1 Introduction

1-1 Overview ......................................................................................................... 1-1

1-2 Shipping List .................................................................................................... 1-

1

1-3 Chassis Features ............................................................................................ 1-

3

CPU ................................................................................................................. 1-

3

Hard Drives ..................................................................................................... 1-3

I/O Expansion slots ......................................................................................... 1-

3

Peripheral Drives ............................................................................................. 1-3

Other Features ................................................................................................ 1-

3

1-4 Contacting Supermicro .................................................................................... 1-

4

1-5 Returning Merchandise for Service ................................................................ 1-

5

Chapter 2 System Safety

2-1 Overview ......................................................................................................... 2-1

2-2 Warnings and Precautions .............................................................................. 2-

1

2-3 Preparing for Setup ......................................................................................... 2-1

2-4 Electrical Safety Precautions .......................................................................... 2-2

2-5 General Safety Precautions ............................................................................ 2-3

2-6 System Safety ................................................................................................. 2-3

Chapter 3 Chassis Components

3-1 Overview ......................................................................................................... 3-1

3-2 Components .................................................................................................... 3-1

Chassis ............................................................................................................ 3-

1

Backplane ........................................................................................................ 3-

1

Fans ................................................................................................................ 3-1

Mounting Rails ................................................................................................ 3-

1

Power Supply .................................................................................................. 3-2

Air Shroud ....................................................................................................... 3-

2

3-3 Where to get Replacement Components ........................................................ 3-2

Chapter 4 System Interface

4-1 Overview ......................................................................................................... 4-1

4-2 Control Panel Buttons ..................................................................................... 4-2

4-3 Control Panel LEDs ........................................................................................ 4-3

4-4 Drive Carrier LEDs .......................................................................................... 4-4

SAS/SATA Drives ............................................................................................ 4-

4

SC815 Chassis Manual

vi

SCSI Drives ..................................................................................................... 4-5

4-5 Power Supply LEDs and Overheat Indicators ................................................ 4-5

450W and 650W Power Supply ...................................................................... 4-

5

All Other

Power Supplies ................................................................................ 4-6

4-6 Overheating ..................................................................................................... 4-6

Chapter 5 Chassis Setup and Maintenance

5-1 Overview ......................................................................................................... 5-1

5-2 Installation Procedures .................................................................................... 5-1

General Maintenance ...................................................................................... 5-1

5-3 Removing the Chassis Cover and Front Bezel .............................................. 5-2

The Front B

ezel .............................................................................................. 5-3

5-4 Installing Hard Drives ...................................................................................... 5-4

5-5 Installation Step 3: DVD and Floppy Drive Installation ................................... 5-7

5-6 Installation Step 4: Installing the Motherboard ............................................... 5-8

Permanent and Optional Standoffs ................................................................. 5-

8

Expansion Card Setup .................................................................................. 5-1

0

5-7 Installing the Air Shroud ................................................................................ 5-12

5-8 System Fans ................................................................................................. 5-14

5-9 Power Supply ............................................................................................... 5-16

Power Supply Failure .................................................................................... 5-1

6

Chapter 6 Rack Installation

6-1 Overview ......................................................................................................... 6-1

6-2 Unpacking the System .................................................................................... 6-1

6-3 Preparing for Setup ......................................................................................... 6-1

Choosing a Setup Location ............................................................................. 6-

1

Rack Precautions ............................................................................................ 6-

2

General Server Precautions ............................................................................ 6-

2

Rack Mounting Considerations ....................................................................... 6-

3

Ambient Operating Temperature ................................................................ 6-

3

Reduced Airflow ......................................................................................... 6-

3

Mechanical Loading ................................................................................... 6-

3

Circuit Overloading ..................................................................................... 6-

3

Reliable Ground ......................................................................................... 6-

3

6-4 Rack Mounting Instructions ............................................................................. 6-4

Identifying the Sections of the Rack Rails ...................................................... 6-

4

Inner Rail Extension ........................................................................................ 6-

5

Installing the Chassis into a Telco rack .......................................................... 6-

9

vii

Preface

Appendix A SC815 Chassis Cables

Appendix B SC815 Power Supply Specificatio

ns

Appendix C BPN-SAS-815TQ Backplane Specification

s

Appendix D BPN-SCA-813S Backplane Specification

s

SC815 Chassis Manual

viii

Notes

Chapter 1

Introduction

1-1 Overview

Supermicro’s SC815 1U chassis features a unique and highly-optimized design.

The chassis is equipped with high efficiency power supply. High performance fans

provide ample optimized cooling for FB-DIMM memory modules and 4 hot-swap

drive bays offer maximum storage capacity in a 1U form factor.

1-2 Shipping List

Please visit the following link for the latest shipping lists and part numbers for

your particular chassis model http://www.supermicro.com/products/chassis/1U/

?chs=815

Chapter 1: Introduction

1-1

SC815 Chassis

Model CPU HDD I/O Slots

Power

Supply

• SC815TQ-710UB

DP Dual-core

Xeon

4x SAS /

SATA

2x FH, 1x LP 710W (DC)

• SC815TQ-710V /
SC815TQ-710B

DP Dual-core

Xeon

4x SAS /

SATA

1x FF, 1x LP 710W (DC)

• SC815S-710CV /
SC815S-710CB

DP Dual-core

Xeon

4x U320

SCSI

1x FF 710W (DC)

• SC815TQ-700V /
SC815TQ-700B

DP Dual-core

Xeon

4x SAS /

SATA

1x FF, 1x LP 700W

• SC815TQ-700CV /
SC815TQ-700CB

DP Dual-core

Xeon

4x SAS /

SATA

1x FF 700W

• SC815S-700V /
SC815S-700B

DP Dual-core

Xeon

4x U320

SCSI

1x FF, 1x LP 700W

• SC815S-700CV /
SC815S-700CB

DP Dual-core

Xeon

4x U320

SCSI

1x FF 700W

• SC815TQ-R650UV /
SC815TQ-R650UB

DP Dual-core

Xeon

4x SAS /

SATA

2x FH, 1x LP 650W

(Redundant)

• SC815TQ-R650V /
SC815TQ-R650B

DP Dual-core

Xeon

4x SAS /

SATA

1x FF, 1x LP 650W

(Redundant)

• SC815S-R650V /
SC815S-R650B

DP Dual-core

Xeon

4x U320

SCSI

1x FF 650W

(Redundant)

SC815 Chassis Manual

1-2

SC815 Chassis

• SC815TQ-560UV /
SC815TQ-560UB

DP Dual-core

Xeon

4x SAS /

SATA

2x FH, 1x LP 560W

• SC815TQ-560V /
SC815TQ-560B

DP Dual-core

Xeon

4x SAS /

SATA

1x FF, 1x LP 560W

• SC815TQ-560CV /
SC815TQ-560CB

DP Dual-core

Xeon

4x SAS /

SATA

1x FF 560W

• SC815S-560V /
SC815S-560B

DP Dual-core

Xeon

4x U320

SCSI

1x FF, 1x LF 560W

• SC815S-560CV /
SC815S-560CB

DP Dual-core

Xeon

4x U320

SCSI

1x FF 560W

• SC815TQ-R450UV /
SC815TQ-R450UB

UP Dual-core

Xeon

4x SAS /

SATA

2x FH, 1x LP 450W (Re-

dundant)

1-3

Chapter 1: Introduction

1-3 Chassis Features

The SC815 1U high performance chassis includes the following features:

CPU

The SC815 Chassis supports a DP or UP Dual-core Xeon processor. Please refer

to the motherboard specifications pages on our website for updates on supported

processors.

Hard Drives

The SC815 Chassis features 4 slots for U320 SCSI or SAS/SATA drives. These

drives are hot swappable. Once setup correctly, these drives can be removed

without powering down the server. In addition, these drives support SAF-TE (SCSI)

or SES2 (SAS/SATA).

I/O Expansion slots

Each version of the SC815 Chassis includes one full I/O expansion slot and one

low profile I/O slot "C" versions include only the full I/O expansion slot. "U" versions

are optimized for UIO mother boards and include two full I/O expansion slots and

one low profile expansion slot.

Peripheral Drives

Each SC815 Chassis supports one slim DVD-ROM Drive (included) and one slim

Floppy Drive (optional). These drives allow you to quickly install or save data. Both

DVD Drive and Floppy Drives are optional in 560W models.

Other Features

Other onboard features are included to promote system health. These include

various four cooling fans, a convenient power switch, reset button, and 5 LED

indicators.

SC815 Chassis Manual

1-4

1-4 Contacting Supermicro

Headquarters

Address: Super Micro Computer, Inc.

980 Rock Ave.

San Jose, CA 95131 U.S.A.

Tel: [phone]

Fax: [phone]

Email: [e-mail] (General Information)

[e-mail] (Technical Support)

Web Site: www.supermicro.com

Europe

Address: Super Micro Computer B.V.

Het Sterrenbeeld 28, 5215 ML

's-Hertogenbosch, The Netherlands

Tel: [phone]

Fax: [phone]

Email: [e-mail] (General Information)

[e-mail] (Technical Support)

[e-mail] (Customer Support)

Asia-Pacific

Address: Super Micro Computer, Inc.

4F, No. 232-1, Liancheng Rd.

Chung-Ho 235, Taipei County

Taiwan, R.O.C.

Tel: [phone]

Fax: [phone]

Web Site: www.supermicro.com.tw

Technical Support:

Email: [e-mail]

Tel: [phone]

1-5

Chapter 1: Introduction

1-5 Returning Merchandise for Service

A receipt or copy of your invoice marked with the date of purchase is required be-

fore any warranty service will be rendered. You can obtain service by calling your

vendor for a Returned Merchandise Authorization (RMA) number. When returning

to the manufacturer, the RMA number should be prominently displayed on the

outside of the shipping carton, and mailed prepaid or hand-carried. Shipping and

handling charges will be applied for all orders that must be mailed when service

is complete.

For faster service, RMA authorizations may be requested online (http://www.

supermicro.com/support/rma/).

Whenever possible, repack the chassis in the original Supermicro carton, using the

original packaging material. If these are no longer available, be sure to pack the

chassis securely, using packaging material to surround the chassis so that it does

not shift within the carton and become damaged during shipping.

This warranty only covers normal consumer use and does not cover damages in

-

curred in shipping or from failure due to the alteration, misuse, abuse or improper

maintenance of products.

During the warranty period, contact your distributor first for any product problems.

SC815 Chassis Manual

1-6

Notes

2-1

Chapter 2: System Safety

Chapter 2

System Safety

2-1 Overview

This chapter provides a quick setup checklist to get your chassis up and running.

Following the steps in order given should enable you to have your chassis setup and

operational within a minimal amount of time. This quick set up assumes that you

are an experienced technician, famailiar with common concepts and terminology.

2-2 Warnings and Precautions

You should inspect the box the chassis was shipped in and note if it was damaged

in any way. If the chassis itself shows damage, file a damage claim with carrier

who delivered your system.

Decide on a suitable location for the rack unit that will hold that chassis. It should

be situated in a clean, dust-free area that is well ventilated. Avoid areas where

heat, electrical noise and electromagnetic fields are generated.

You will also need it placed near at least one grounded power outlet. When con

-

figured, the SC815 chassis includes one power supply. "R" models (i.e. SC815S-

R650V Chassis) include a redundant power supply and require two grounded

outlets.

2-3 Preparing for Setup

The SC815 Chassis includes a set of rail assemblies, including mounting brackets

and mounting screws you will need to install the systems into the rack. Please read

this manual in its entirety before you begin the installation procedure.

SC815 Chassis Manual

2-2

2-4 Electrical Safety Precautions

Basic electrical safety precautions should be followed to protect yourself from harm

and the SC815 from damage:

Be aware of the locations of the power on/off switch on the chassis as well

as the room’s emergency power-off switch, disconnection switch or electrical

outlet. If an electrical accident occurs, you can then quickly remove power from

the system.

Do not work alone when working with high voltage components.

Power should always be disconnected from the system when removing or in

-

stalling main system components, such as the serverboard, memory modules

and the DVD-ROM and floppy drives (not necessary for hot swappable drives).

When disconnecting power, you should first power down the system with the

operating system and then unplug the power cords from all the power supply

modules in the system.

When working around exposed electrical circuits, another person who is fa

-

miliar with the power-off controls should be nearby to switch off the power, if

necessary.

Use only one hand when working with powered-on electrical equipment. This

is to avoid making a complete circuit, which will cause electrical shock. Use

extreme caution when using metal tools, which can easily damage any electrical

components or circuit boards they come into contact with.

Do not use mats designed to decrease electrostatic discharge as protection from

electrical shock. Instead, use rubber mats that have been specifically designed

as electrical insulators.

The power supply power cord must include a grounding plug and must be

plugged into grounded electrical outlets.

Serverboard Battery: CAUTION - There is a danger of explosion if the onboard

battery is installed upside down, which will reverse its polarities This battery

must be replaced only with the same or an equivalent type recommended by

the manufacturer. Dispose of used batteries according to the manufacturer’s

instructions.

DVD-ROM Laser: CAUTION - this server may have come equipped with a

DVD-ROM drive. To prevent direct exposure to the laser beam and hazardous

•

•

•

•

•

•

•

•

•

2-3

Chapter 2: System Safety

radiation exposure, do not open the enclosure or use the unit in any uncon-

ventional way.

2-5 General Safety Precautions

Keep the area around the chassis clean and free of clutter.

Place the chassis top cover and any system components that have been re

-

moved away from the system or on a table so that they won’t accidentally be

stepped on.

While working on the system, do not wear loose clothing such as neckties and

unbuttoned shirt sleeves, which can come into contact with electrical circuits or

be pulled into a cooling fan.

Remove any jewelry or metal objects from your body, which are excellent metal

conductors that can create short circuits and harm you if they come into contact

with printed circuit boards or areas where power is present.

After accessing the inside of the system, close the system back up and secure

it to the rack unit with the retention screws after ensuring that all connections

have been made.

2-6 System Safety

Electrostatic discharge (ESD) is generated by two objects with different electrical

charges coming into contact with each other. An electrical discharge is created to

neutralize this difference, which can damage electronic components and printed

circuit boards. The following measures are generally sufficient to neutralize this

difference before contact is made to protect your equipment from ESD:

Do not use mats designed to decrease electrostatic discharge as protection from

electrical shock. Instead, use rubber mats that have been specifically designed

as electrical insulators.

Use a grounded wrist strap designed to prevent static discharge.

Keep all components and printed circuit boards (PCBs) in their antistatic bags

until ready for use.

•

•

•

•

•

•

•

•

SC815 Chassis Manual

2-4

Touch a grounded metal object before removing any board from its antistatic

bag.

Do not let components or PCBs come into contact with your clothing, which may

retain a charge even if you are wearing a wrist strap.

Handle a board by its edges only; do not touch its components, peripheral chips,

memory modules or contacts.

When handling chips or modules, avoid touching their pins.

Put the serverboard and peripherals back into their antistatic bags when not

in use.

For grounding purposes, make sure your computer chassis provides excellent

conductivity between the power supply, the case, the mounting fasteners and

the serverboard.

•

•

•

•

•

•

3-1

Chapter 3: Chassis Components

Chapter 3

Chassis Components

3-1 Overview

This chapter describes the most common components included with your chassis.

Some components listed may not be included or compatible with your particular

chassis model. For more information, see the installation instructions detailed later

in this manual.

3-2 Components

Chassis

Chassis include one slim CD-ROM bay, one slim floppy disc drive bay, and/or four

hard drive bays. Most chassis models include a DVD-ROM. Floppy disc drives and

hard drives must be purchased separately. For the latest shipping lists, visit our

Web site at: http://www.supermicro.com.

This chassis accepts a 1U backplane, four fans (with an optional fifth fan) and one

(sometimes two) power supplies. SC815 models come in silver and black.

Backplane

Each SC815 chassis comes with a 1U backplane. Depending on our order, you

backplane will accept SAS/SATA or SCSI. For more information regarding compat-

ible backplanes, view the appendices found at the end of this manual. In addition,

visit our Web site for the latest information: http://www.supermicro.com.

Fans

The SC815 chassis accepts four system fans with an optional fifth fan. System fans

for SC815 chassis are powered from the serverboard. These fans are 1U high and

are powered by 3-pin connectors.

Mounting Rails

The SC815 can be placed in a rack for secure storage and use. To setup your rack,

follow the step-by-step instructions included in this manual.

SC815 Chassis Manual

3-2

Power Supply

Each SC815 chassis model includes a high-efficiency power supply rated between

450W, 560, 650, 700 or 710 Watts. In the unlikely event your power supply fails,

replacement is simple and can be done without tools.

"R" models include a redundant, hot-swappable power supply.

Air Shroud

Air shrouds are shields, usually plastic, that funnel air directly to where it is needed.

Always use the air shroud included with your chassis.

3-3 Where to get Replacement Components

Though not frequently, you may need replacement parts for your system. To en-

sure the highest level of professional service and technical support, we strongly

recommend purchasing exclusively from our Supermicro Authorized Distributors /

System Integrators / Resellers. A list of Supermicro Authorized Distributors / System

Integrators /Reseller can be found at: http://www.supermicro.com. Click the Where

to Buy link.

4-1

Chapter 4: System Interface

Chapter 4

System Interface

4-1 Overview

There are several LEDs on the control panel and on the drive carriers that provide

system and component status. This chapter explains the meanings of all LED indi-

cators and the appropriate responses that need to be taken.

Figure 4-1. Control Panel Buttons and LEDs

SC815 Chassis Manual

4-2

Power: The main power switch is used to apply or remove power from the power

supply to the server system. Turning off system power with this button removes

the main power but keeps standby power supplied to the system. Therefore,

you must unplug system before servicing.

•

Reset: The reset button is used to reboot the system.•

4-2 Control Panel Buttons

The SC815 chassis includes two or three push-buttons located on the front panel:

a reset button, a power on/off button, and a UID button

UID: When used with a UID-compatible motherboard, the UID button is used

to turn on or off the blue light function of the the U-LED. Once the blue light is

activated, the unit can be easily located in very large racks and server banks.

•

4-3

Chapter 4: System Interface

Overheat/Fan Fail: When this LED flashes it indicates a fan failure. When

continuously on (not flashing) it indicates an overheat condition, which may be

caused by cables obstructing the airflow in the system or the ambient room

temperature being too warm.

•

4-3 Control Panel LEDs

The control panel located on the front of the SC815 chassis has up to five LEDs.

These LEDs provide critical information related to different parts of the system.

This section explains what each LED indicates when illuminated and any action

that may be required.

Universal Information LED: The Universal Information LED is used to indated

fan failure, power failure, overheat condition, or to identify the unit within a large

rack installation. The feature requires a motherboard that supports the Universal

Information LED.

When this LED blinks red quickly, it indicates a fan failure and when blinking red

slowly a power failure. This LED will be blue when used for UID (Unit Identifier).

When on continuously red, it indicates an overheat condition, which may be caused

by cables obstructing the airflow in the system or the ambient room temperature

being too warm. See the table below for descriptions of the LED states.

•

Figure 3-1. Universal Information LED States

Universal Information LED States

State Indication

Fast Blinking Red (1x/sec) Fan Fail

Solid Red CPU Overheat

Slow Blinking Red (1x/4 sec) Power Fail

Solid Blue Local UID Button Depressed

Blinking Blue IPMI-Activated UID

Note: Deactivating the UID LED must be performed in the same way it was acti-

vated. (If the UID LED was activated via IPMI, you can only turn the LED off via

IPMI and not with the UID button.)

SC815 Chassis Manual

4-4

4-4 Drive Carrier LEDs

Your chassis uses SAS/SATA or SCSI drives, but not both.

SAS/SATA Drives

Each SAS/SATA drive carrier has two LEDs.

Green: Each Serial ATA drive carrier has a green LED. When illuminated, this

green LED (on the front of the SATA drive carrier) indicates drive activity. A

•

Power: Indicates power is being supplied to the system's power supply units.

This LED should normally be illuminated when the system is operating.

•

HDD: Indicates IDE channel activity. SAS/SATA drive, SCSI drive, and/or DVD-

ROM drive activity when flashing.

•

NIC1: Indicates network activity on GLAN1 when flashing.•

NIC2: Indicates network activity on GLAN2 when flashing.•