Supero H8SGL, H8SGL-F User Manual

H8SGL

H8SGL-F

USER’S MANUAL

Revision 1.1

®

SUPER

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 and
documentation, is the property of Supermicro and/or its licensors, and is supplied only under a
license. Any use or reproduction of this product is not allowed, except as expressly permitted by
the terms of said license.

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, SOFTW ARE, OR DA TA 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 Statement: 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.

California Best 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.

Manual Revision 1.0d
Release Date: June 28, 2011

Unless you request and receive written permission from SUPER MICRO COMPUTER, 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 © 2011 by SUPER MICRO COMPUTER INC.
All rights reserved.

Printed in the United States of America

Preface

iii

Preface

About This Manual

This manual is written for system integrators, PC technicians and
knowledgeable PC users. It provides information for the installation and use of the
H8SGL(-F) serverboard.

The H8SGL(-F) serverboard is based on the AMD® SR5650/SP5100 chipset
and supports one AMD Socket G34 type processor with up to 128 GB of DDR3­1333/1066/800 registered ECC SDRAM or 32 GB of DDR3-1333/1066/800 MHz
unbuffered ECC/non-ECC SDRAM. The H8SGL serverboard does not have IPMI
capability, whereas the H8SGL-F serverboard does.

Please refer to the motherboard specifi cations pages on our web site for updates on
supported processors (http://www.supermicro.com/aplus/). This product is intended
to be professionally installed.

Manual Organization

Chapter 1 includes a checklist of what should be included in your motherboard

box, describes the features, specifi cations and performance of the motherboard
and provides detailed information about the chipset.

Chapter 2 begins with instructions on handling static-sensitive devices. Read this
chapter when installing the processor(s) and memory modules and when installing
the motherboard in a chassis. Also refer to this chapter to connect the hard disk
drives, the various ports, and the power and reset buttons and the system LEDs.

If you encounter any problems, see Chapter 3, which describes troubleshooting
procedures for the video, the memory and the setup confi guration stored in CMOS.
For quick reference, a general FAQ (Frequently Asked Questions) section is
provided. Instructions are also included for contacting technical support. In addition,
you can visit our web site for more detailed information.

Appendix A provides BIOS Error Beep Code Messages.
Appendix B lists BIOS POST Checkpoint Codes.

iv

H8SGL(-F) Serverboard User’s Manual

Notes

v

Table of Contents

Chapter 1 Introduction

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

Checklist ............................................................................................................. 1

1-2 Contacting Supermicro ....................................................................................... 2

H8SGL(-F) Quick Reference .............................................................................. 5

1-3 Chipset Overview ............................................................................................. 10

AMD SR5650/SP5100 Processor .................................................................... 10

HyperTransport Technology ............................................................................. 10

1-4 PC Health Monitoring ....................................................................................... 10

1-5 Power Confi guration Settings............................................................................11

1-6 Power Supply ................................................................................................... 12

1-7 Super I/O .......................................................................................................... 12

Chapter 2 Installation

2-1 Static-Sensitive Devices ..................................................................................... 1

Precautions ........................................................................................................ 1

Unpacking .......................................................................................................... 1

2-2 Processor and Heatsink Installation................................................................... 2

2-3 Mounting the Motherboard into a Chassis ......................................................... 4

2-4 Installing Memory ............................................................................................... 4

DIMM Module Population Confi guration ....................................................... 6

2-5 PCI Expansion Cards ......................................................................................... 7

2-6 I/O Port and Control Panel Connections ........................................................... 8

Front Control Panel ............................................................................................ 8

2-7 Connector Defi nitions ........................................................................................ 9

Power Connectors ........................................................................................ 9

PW_ON Connector ........................................................................................ 9

Reset Connector ........................................................................................... 9

Overheat/Fan Fail LED (OH)......................................................................... 9

NIC2 (LAN2) LED ........................................................................................ 10

NIC1 (LAN1) LED ........................................................................................ 10

HDD LED ..................................................................................................... 10

Power On LED ............................................................................................ 10

NMI Button .................................................................................................. 10

LAN1/2 (Ethernet Ports) .............................................................................. 10

Universal Serial Bus Ports ........................................................................... 11

USB Headers ............................................................................................... 11

Table of Contents

vi

Fan Headers .................................................................................................11

Serial Ports ................................................................................................... 11

SGPIO ......................................................................................................... 12

Chassis Intrusion ........................................................................................ 12

Overheat LED .............................................................................................. 12

Wake-On-LAN ............................................................................................. 12

Power I2C .................................................................................................... 12

Power LED/Speaker .................................................................................... 13

ATX PS/2 Keyboard and PS/2 Mouse Ports ............................................... 13

IPMB ............................................................................................................ 13

Video Connector .......................................................................................... 13

Compact Flash Card PWR Connector ........................................................ 14

2-8 Jumper Settings ............................................................................................... 14

Explanation of Jumpers ................................................................................... 14

CMOS Clear ................................................................................................ 14

I2C to PCI-Express Slot .............................................................................. 15

VGA Enable/Disable .................................................................................... 15

LAN1/2 Enable/Disable .............................................................................. 15

Onboard Speaker Enable/Disable ............................................................... 15

Compact Flash Master/Slave Select ........................................................... 16

Watch Dog Enable/Disable ......................................................................... 16

USB Wake-Up ............................................................................................ 16

BMC Jumper ............................................................................................... 16

2-9 Onboard Indicators ........................................................................................... 17

LAN1/LAN2 LEDs ........................................................................................ 17

Dedicated IPMI LAN LEDs .......................................................................... 17

Power LED .................................................................................................. 17

2-10 IDE and SATA Drive Connections .................................................................... 18

IDE Connector ............................................................................................. 18

SATA Ports .................................................................................................. 18

2-11 Enabling SATA RAID ........................................................................................ 19

Serial ATA (SATA)............................................................................................. 19

Installing the OS/SATA Driver .......................................................................... 19

Building a Driver Diskette ............................................................................ 19

Enabling SATA RAID in the BIOS .................................................................... 20

Using the Adaptec RAID Utility ........................................................................ 21

Installing the RAID Driver During OS Installation ............................................ 21

2-12 Installing Drivers ............................................................................................... 22

Supero Doctor III .............................................................................................. 23

H8SGL(-F) Serverboard User’s Manual

Table of Contents

vii

Chapter 3 Troubleshooting

3-1 Troubleshooting Procedures .............................................................................. 1

Before Power On ............................................................................................... 1

No Power ........................................................................................................... 1

No Video ............................................................................................................ 2

Memory Errors .................................................................................................. 2

Losing the System’s Setup Confi guration .......................................................... 2

3-2 Technical Support Procedures ........................................................................... 3

3-3 Frequently Asked Questions .............................................................................. 3

3-4 Returning Merchandise for Service.................................................................... 4

Chapter 4 BIOS

4-1 Introduction ......................................................................................................... 1

4-2 Main Menu ......................................................................................................... 2

4-3 Advanced Settings Menu ................................................................................... 2

4-3 Security Menu .................................................................................................. 14

4-4 Boot Menu ........................................................................................................ 15

4-5 Exit Menu ......................................................................................................... 16

Appendix A BIOS Error Beep Codes
Appendix B BIOS POST Checkpoint Codes

B-1 Uncompressed Initialization Codes .................................................................... 1

B-2 Bootblock Recovery Codes ................................................................................ 2

B-3 Uncompressed Initialization Codes .................................................................... 3

Notes

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H8SGL(-F) Serverboard User’s Manual

Chapter 1: Introduction

1-1

Chapter 1

Introduction

1-1 Overview

Checklist

Congratulations on purchasing your computer motherboard from an acknowledged
leader in the industry. Supermicro boards are designed with the utmost attention to
detail to provide you with the highest standards in quality and performance.

Please check that the following items have all been included with your motherboard.
If anything listed here is damaged or missing, contact your retailer.

One (1) H8SGL(-F) serverboard•

One (1) I/O shield (MCP-260-00027-0N)•

One (1) Retention bracket (BKT-0035L)•

One (1) 9-pin serial port cable (CBL-0010L)•

One (1) ATA 66/100 IDE LP cable (CBL-0036L-03)•

Six (6) 2ft. Amphenol, SATA cable (CBL-0044L) •

One (1) CD containing drivers and utilities•

1-2

H8SGL(-F) Serverboard User’s Manual

1-2 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-Pacifi c

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], ext.132 or 139

Chapter 1: Introduction

1-3

Figure 1-1. H8SGL(-F) Image

1-4

H8SGL(-F) Serverboard User’s Manual

Notes:

Jumpers not indicated are for test purposes only.
Not all ports, jumpers or LED Indicators are available on all serverboards.

Figure 1-2. H8SGL(-F) Motherboard Layout

(not drawn to scale)

JPW1

JPI2C1

JF1

JPW2

JWF1

IPMB

SATA5SATA4SATA3SATA2SATA1SATA0

JWOL

JD1

JCF1

JOH1

JI2C1

JI2C2

JL1

DP3

BATTERY

JBT1

JPL1

JPL2

JPUSB1

JPG1

JWD

FAN2

FAN1

FAN6

FAN5

FAN3FAN4

DIMM4B

DIMM4A

DIMM3B

DIMM3A

DIMM2B

DIMM2A

DIMM1B

DIMM1A

T-SGPIO1T-SGPIO2

IDE#1

CPU

USB2

USB3

SLOT6 PCI-E 2.0 x8 (in x16)

SLOT5 PCI-E 2.0 X8

USB6/7USB4/5

SLOT3 PCI 33MHz

SLOT2 PCI 33MHz

SLOT1 PCI 33MHz

LAN2

LAN1

COM2

CMOS CLEAR

COM1

VGA

LAN IPMI/

USB0/1

KB/

Mouse

SLOT4 PCI-E 2.0 x4 (in x8)

AMD

SR5100

AMD

SR5650

Winbond

WPCCM450

BMC

JPB

Chapter 1: Introduction

1-5

H8SGL(-F) Quick Reference

Jumper Description Default Setting

JBT1 CMOS Clear (See Section 2-7)
JCF1 Compact Flash Master/Slave Closed (Master)

JD1 Power LED

Pins 1-3: Power LED
Pins 4-7: Speaker

JI

2

C1/JI2C2 I2C to PCI-E Slot Enable/Disable Both Closed (Enabled)

JPB BMC Enable/Disable Pins 1-2 (Enabled)
JPG1 VGA Enable/Disable Pins 1-2 (Enabled)
JPL1 LAN 1 Enable/Disable Pins 1-2 (Enabled)
JPL2 LAN 2 Enable/Disable Pins 1-2 (Enabled)
JPUSB1 USB Power

Pins 1-2: Dual Power
Pins 2-3: Standalone Power

JWD Watch Dog Pins 1-2 (Reset)

LED Description

LAN Ports LEDs for the LAN Ethernet ports
Dedicated IPMI LAN LEDs for the dedicated IPMI LAN Ethernet port (H8SGL-F only)
DP3 LED for Serverboard Power-On

1-6

H8SGL(-F) Serverboard User’s Manual

Connector Description

COM1/COM2 COM1 Serial Port/Header
FAN 1-6 Chassis/CPU Fan Headers
IDE#1 IDE Disk Drive Connector
IPMB System Management Bus Header for the IPMI Slot
IPMI LAN Dedicated IPMI LAN Port (H8SGL-F only)
JD1 Speaker Header
JF1 Front Panel Connector
JL1 Chassis Intrusion Header
JOH1 Overheat Warning Header
JPI2C1 Power I

2

C Header
JPW1 24-pin Main ATX Power Connector
JPW2 +12V 8-pin CPU Power Connectors
JWF1 Compact Flash Card Power Connector
JWOL Wake-On-LAN Header
LAN1/2 Gigabit Ethernet (RJ45) Ports
PS2 Mouse/Keyboard PS2 Mouse/Keyboard connectors
SATA0 ~ SATA5 SATA Ports
T-SGPIO-1/TSGPIO-2 Serial General Purpose Input/Output Header for SATA
USB0/1, USB4/5, USB2/3, USB6/7 Universal Serial Bus (USB) Ports, Type-A Ports and Headers
VGA VGA Connector

Chapter 1: Introduction

1-7

Motherboard Features

CPU

Single AMD Opteron 6100 series (Socket G34 type) processor•

Note: Refer to our web site for details on supported processors.

Memory

Single/Dual/Tri/Quad channel DIMM slots supporting up to 128 GB of DDR3-•
1333/1066/800 registered ECC SDRAM or 32 GB of DDR3-1333/1066/800 MHz
unbuffered ECC/non-ECC SDRAM

Note: Refer to Section 2-4 before installing memory and our web site for recommended DIMMs.

Chipset

AMD SR5650 chipset and one SP5100 Southbridge chipset•

Expansion Slots

One (1) PCI-Express x8 (in x16 slot) Gen. 2•
One (1) PCI-Express x8 Gen. 2•
One (1) PCI-Express x4 (in x8 slot) Gen. 2•
Three (3) PCI slots•

BIOS

16 Mb AMIBIOS•

®

SPI Flash ROM

APM 1.2, DMI 2.3, PCI 2.2, ACPI 1.0 (ACPI 2.0 is BIOS supported), SMBIOS •

2.3, Real Time Clock Wakeup, Plug and Play (PnP), BIOS resume hot keys,
Hardware BIOS Virus Protection

PC Health Monitoring

Onboard voltage monitors•
Fan status monitor with fi rmware/software on/off and speed control•
Watch Dog•
Environmental temperature monitoring via BIOS•
Power-up mode control for recovery from AC power loss•
System resource alert (via included utility program)•
Auto-switching voltage regulator for the CPU core•
CPU thermal trip support•
I• 2C temperature sensing logic
Chipkill Support•

1-8

H8SGL(-F) Serverboard User’s Manual

ACPI Features

Microsoft OnNow•
Slow blinking LED for suspend state indicator•
BIOS support for USB keyboard•
Wake-On-LAN (WOL)•

Onboard I/O

Six (6) SATA ports supported by an on-chip SATA controller (RAID 0, 1, 10 •
supported)

Eight (8) USB (Universal Serial Bus 2.0) ports (2x rear, 4x header, 2x type A)•
Two (2) LAN ports supported by two onboard Intel® 82574 dual port Ethernet •

controller for 10/100/1000Base-T
One (1) dedicated IPMI LAN port (H8SGL-F only)•
One (1) VGA port supported by an onboard Matrox•

®

G200 graphics controller

(with 16 MB DDR2 memory)
One (1) UDMA IDE 133/100 connector•
Two COM Ports (one external serial port, one Fast UART 16550 port)•

Other

Onboard power LED•
Chassis intrusion detection•

CD Utilities

BIOS fl ash upgrade utility•
Super Doctor III•
IPMI 1.5 / 2.0 •

Dimensions

ATX form: 12" x 8" (305 x 203 mm)•

Chapter 1: Introduction

1-9

DIMM A0

DIMM A1

CPU1

HT3 Link
16/16-2.6 GHz

DIMM B0

DIMM B1

DIMM C0

DIMM C1

DIMM D0

DIMM D1

PCI SLOT1

PCI-E GEN2 X8

Slot6 PCIE x8/x16

IDE (ATA/133)

SA

TA x6

PCI-E GEN2 X8

Slot5 x8

PCI-E GEN2 x1

INTEL

82574L

RJ45

A-Link

SP5100

BMC
VGA

WPCM450-R

PCI

LPC

SMBus

SIO

W83527HG

HWM

W83795G

SPI Flash

KB/MS

COM2

RMII

DDR2 SDRAM

64MB X16

PSU I2C

IPMB

FE PHY

RTL8201N

VGA

RJ45

Clock Gen

TPM

SR5650

COM1

RJ45

INTEL

82574L

PCI SLOT2

PCI SLOT3

PCI-E GEN2 X4

Slot4

SWITCH

PCI-E GEN2 x1

8xUSB

Figure 1-3. AMD SR5650/SP5100 Chipset:

System Block Diagram

Note: This is a general block diagram and may not exactly represent

the features on your motherboard. See the previous pages for the

actual specifi cations of your motherboard.

1-10

H8SGL(-F) Serverboard User’s Manual

1-3 Chipset Overview

The H8SGL(-F) serverboard is based on the AMD SR5650/SP5100 chipset. This
chipset functions as a Media and Communications Processor (MCP). Controllers for
the system memory are integrated directly into AMD Opteron processors.

AMD SR5650/SP5100 Processor

The AMD SR5650/SP5100 are each a single-chip, high-performance HyperT ransport
peripheral controller. It includes a 22-lane PCI Express interface, an AMD Opteron
16-bit Hyper Transport interface link, a six-port Serial ATA interface, a dual-port Gb
Ethernet interface and a eight-port USB 2.0 interface. This hub connects directly
to the CPU.

HyperTransport Technology

HyperTransport technology is a high-speed, low latency point to point link that was
designed to increase the communication speed by a factor of up to 48x between
integrated circuits. This is done partly by reducing the number of buses in the
chipset to reduce bottlenecks and by enabling a more effi cient use of memory
in multi-processor systems. The end result is a signifi cant increase in bandwidth
within the chipset.

1-4 PC Health Monitoring

This section describes the PC health monitoring features of the H8SGL(-F)
serverboard. The serverboard has an onboard System Hardware Monitor chip that
supports PC health monitoring.

Onboard Voltage Monitors

The onboard voltage monitor will continuously scan crucial voltage levels. Once
a voltage becomes unstable, it will give a warning or send an error message to
the screen. Users can adjust the voltage thresholds to defi ne the sensitivity of the
voltage monitor. Real time readings of these voltage levels are all displayed in
BIOS.

Fan Status Monitor with Firmware/Software Speed Control

The PC health monitor can check the RPM status of the cooling fans. The onboard
fans are controlled by thermal management via BIOS.

Chapter 1: Introduction

1-11

CPU Overheat/Fan Fail LED and Control

This feature is available when the user enables the CPU overheat/Fan Fail warning
function in the BIOS. This allows the user to defi ne an overheat temperature. When
this temperature is exceeded or when a fan failure occurs, the Overheat/Fan Fail
warning LED is triggered.

Auto-Switching Voltage Regulator for the CPU Core

The 6-phase-switching voltage regulator for the CPU core can support up to Opteron
6100SE series processors and auto-sense voltage IDs ranging from 0.8 V to 1.55V.
This will allow the regulator to run cooler and thus make the system more stable.

1-5 Power Confi guration Settings

This section describes the features of your motherboard that deal with power and
power settings.

Microsoft OnNow

The OnNow design initiative is a comprehensive, system-wide approach to system
and device power control. OnNow is a term for a PC that is always on but appears
to be off and responds immediately to user or other requests.

Slow Blinking LED for Suspend-State Indicator

When the CPU goes into a suspend state, the chassis power LED will start blinking
to indicate that the CPU is in suspend mode. When the user presses any key, the
CPU will wake-up and the LED will automatically stop blinking and remain on.

BIOS Support for USB Keyboard

If a USB keyboard is the only keyboard in the system, it will function like a normal
keyboard during system boot-up.

Main Switch Override Mechanism

The power button can function as a system suspend button. When the user
depresses the power button, the system will enter a SoftOff state. The monitor
will be suspended and the hard drive will spin down. Depressing the power button
again will cause the whole system to wake-up. During the SoftOff state, the power
supply provides power to keep the required circuitry in the system alive. In case the
system malfunctions and you want to turn off the power, just depress and hold the
power button for 4 seconds. The power will turn off and no power will be provided
to the motherboard.

1-12

H8SGL(-F) Serverboard User’s Manual

Wake-On-LAN (WOL)

Wake-On-LAN is defi ned as the ability of a management application to remotely
power up a computer that is powered off. Remote PC setup, up-dates and access
tracking can occur after hours and on weekends so that daily LAN traffi c is kept
to a minimum and users are not interrupted. The motherboard has a 3-pin header
(WOL) to connect to the 3-pin header on a Network Interface Card (NIC) that has
WOL capability. Wake-On-LAN must be enabled in BIOS.

1-6 Power Supply

As with all computer products, a stable power source is necessary for proper and
reliable operation. It is even more important for processors that have high CPU
clock rates.

Please refer to the pinout information for the power connectors in Section 2-7 of
Chapter 2 for detailed information on power requirements for the H8SGL(-F).

In areas where noisy power transmission is present, you may choose to install a
line fi lter to shield the computer from noise. It is recommended that you also install
a power surge protector to help avoid problems caused by power surges.

Warning: To prevent the possibility of explosion, do not use the wrong type of
onboard CMOS battery or install it upside down.

1-7 Super I/O

The disk drive adapter functions of the Super I/O Winbond® BMC chip includes a
data separator, write pre-compensation circuitry, decode logic, data rate selection,
a clock generator, drive interface control logic and interrupt and DMA logic. The
wide range of functions integrated onto the Super I/O greatly reduces the number
of components required for interfacing with fl oppy disk drives.

The Super I/O provides two high-speed, 16550 compatible serial communication
ports (UARTs), one of which supports serial infrared communication. Each UART
includes a 16-byte send/receive FIFO, a programmable baud rate generator,
complete modem control capability and a processor interrupt system. Both UARTs
provide legacy speed with baud rate of up to 115.2 Kbps as well as an advanced
speed with baud rates of 250 K, 500 K, or 1 Mb/s, which support higher speed
modems.

The Super I/O provides functions that comply with ACPI (Advanced Confi guration
and Power Interface), which includes support of legacy and ACPI power management
through a SMI or SCI function pin. It also features auto power management to reduce
power consumption.

Chapter 1: Introduction

1-13

The IRQs, DMAs and I/O space resources of the Super I/O can be fl exibly adjusted
to meet ISA PnP requirements, which support ACPI and APM (Advanced Power
Management).

1-14

H8SGL(-F) Serverboard User’s Manual

Notes

Chapter 2: Installation

2-1

Chapter 2

Installation

2-1 Static-Sensitive Devices

Electrostatic Discharge (ESD) can damage electronic com ponents. To prevent
damage to your system board, it is important to handle it very carefully . The following
measures are generally suffi cient to protect your equipment from ESD.

Precautions

Use a grounded wrist strap designed to prevent static discharge.•

Touch a grounded metal object before removing the board from the antistatic •
bag.

Handle the board by its edges only; do not touch its components, peripheral •
chips, memory modules or gold contacts.

When handling chips or modules, avoid touching their pins.•

Put the motherboard 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 motherboard.

Use only the correct type of CMOS onboard battery as specifi ed by the manu-•
facturer. Do not install the CMOS onboard battery upside down, which may
result in a possible explosion.

Unpacking

The motherboard is shipped in antistatic packaging to avoid static damage. When
unpacking the board, make sure the person handling it is static protected.