Gigabyte H263-S63 User manual

H263-S63-AAN1

H263-S63-AAW1

High Density Server – 4th Gen. Intel Xeon Scalable Server DP 8 x Gen4 NVMe/SATA/SAS

Dual 2600W (240V) 80 PLUS Titanium redundant power supply (AAN1)

Dual 3000W (240V) 80 PLUS Titanium redundant power supply (AAW1)

User Manual

Rev. 1.0

Copyright

The trademarks mentioned in this manual are legally registered to their respective owners.

Disclaimer

Information in this manual is protected by copyright laws and is the property of Giga Computing.

Changes to the specications and features in this manual may be made by Giga Computing

without prior notice. No part of this manual may be reproduced, copied, translated, transmitted, or

published in any form or by any means without Giga Computing's prior written permission.

Documentation Classications

In order to assist in the use of this product, Giga Computing provides the following types of documen-

tation:

 User Manual: detailed information & steps about the installation, conguration and use of this

product (e.g. motherboard, server barebones), covering hardware and BIOS.



User Guide: detailed information about the installation & use of an add-on hardware or

software component (e.g. BMC rmware, rail-kit) compatible with this product.

 Quick Installation Guide: a short guide with visual diagrams that you can reference easily for

installation purposes of this product (e.g. motherboard, server barebones).

Please see the support section of the online product page to check the current availability of these

documents.

For More Information

For related product specications, the latest rmware and software, and other information please visit our website at

http://www.gigabyte.com/Enterprise

For GIGABYTE distributors and resellers, additional sales & marketing materials are available from our reseller

portal: http://reseller.b2b.gigabyte.com

For further technical assistance, please contact your GIGABYTE representative or visit

https://esupport.gigabyte.com/ to create a new support ticket

For any general sales or marketing enquiries, you may also message GIGABYTE server directly by email:

server[email protected]

Conventions

The following conventions are used in this user's guide:

NOTE!

Pieces of additional

information related to the current topic.

CAUTION!

Precautionary measures to

avoid possible hardware or software problems.

WARNING!

Alerts to any damage that might

result from doing or not doing specic actions.

Server Warnings and Cautions

Before installing a server, be sure that you understand the following warnings and cautions.

WARNING!

To reduce the risk of electric shock or damage to the equipment:

• Do not disable the power cord grounding plug. The grounding plug is an important safety

feature.

• Plug the power cord into a grounded (earthed) electrical outlet that is easily accessible at all

times.

• Unplug the power cord from the power supply to disconnect power to the equipment.

• Do not route the power cord where it can be walked on or pinched by items placed against it.

Pay particular attention to the plug, electrical outlet, and the point where the cord extends from

the server.

WARNING!

To reduce the risk of personal injury from hot surfaces, allow the drives and the internal

system components to cool before touching them.

WARNING!

This server is equipped with high speed fans. Keep away from hazardous moving fan

blades during servicing.

CAUTION!

• Do not operate the server for long periods with the access panel open or removed. Operat-

ing the server in this manner results in improper airow and improper cooling that can lead to

thermal damage.

• Danger of explosion if battery is incorrectly replaced.

• Replace battery with the same or equivalent type recommended by the manufacturer.

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

CAUTION!

Risk of explosion if battery is replaced incorrectly or with an incorrect type. Replace the battery

only with the same or equivalent type recommended by the manufacturer. Dispose of used bat-

teries according to the manufacturer’s instructions.

Electrostatic Discharge (ESD)

CAUTION!

ESD CAN DAMAGE DRIVES, BOARDS, AND OTHER PARTS. WE RECOMMEND THAT YOU

PERFORM ALL PROCEDURES AT AN ESD WORKSTATION. IF ONE IS NOT AVAILABLE,

PROVIDE SOME ESD PROTECTION BY WEARING AN ANTI-STATIC WRIST STRAP AT-

TACHED TO CHASSIS GROUND -- ANY UNPAINTED METAL SURFACE -- ON YOUR SERVER

WHEN HANDLING PARTS.

Always handle boards carefully, they can be extremely sensitive to ESD. Hold boards only by

their edges without touching any components or connectors. After removing a board from its

protective ESD bag or from the system, place the board component side up on a grounded, static

free surface. Use a conductive foam pad if available but not the ESD bag. Do not slide the board

over any surface.

System power on/off: To service components within the server, please ensure the power has

been disconnected.

e.g. Remove the node from the server chassis (to disconnect power) or disconnect the power

from the server chassis.

Make sure the system is removed from the rack before opening the chassis, adding, or removing

any non hot-plug components.

Hazardous conditions, devices and cables: Hazardous electrical conditions may be present

on power, telephone, and communication cables. Turn off the system chassis and disconnect the

cables attached to the system before servicing the chassis. Otherwise, personal injury or equip-

ment damage can result.

Electrostatic discharge (ESD) and ESD protection: ESD can damage drives, boards, and

other parts. We recommend that you perform all procedures in this chapter only at an ESD work-

station. If one is not available, provide some ESD protection by wearing an antistatic wrist strap

attached to chassis ground (any unpainted metal surface on the server) when handling parts.

ESD and handling boards: Always handle boards carefully. They can be extremely sensi-tive to

electrostatic discharge (ESD). Hold boards only by their edges. After removing a board from its

protective wrapper or from the system, place the board component side up on a grounded, static

free surface. Use a conductive foam pad if available but not the board wrapper. Do not slide

board over any surface.

Installing or removing jumpers: A jumper is a small plastic encased conductor that slips over

two jumper pins. Some jumpers have a small tab on top that can be gripped with n-gertips or

with a pair of ne needle nosed pliers. If the jumpers do not have such a tab, take care when us-

ing needle nosed pliers to remove or install a jumper; grip the narrow sides of the jumper with the

pliers, never the wide sides. Gripping the wide sides can dam-age the contacts inside the jumper,

causing intermittent problems with the function con-trolled by that jumper. Take care to grip with,

but not squeeze, the pliers or other tool used to remove a jumper, or the pins on the board may

bend or break.

- 7 -

Table of Contents

Chapter 1 Hardware Installation .....................................................................................9

1-1 Installation Precautions .................................................................................... 9

1-2 Product Specications .................................................................................... 10

1-3 System Block Diagram ................................................................................... 15

Chapter 2 System Appearance .....................................................................................16

2-1 Front View ...................................................................................................... 16

2-2 Rear View ....................................................................................................... 17

2-3 Front Panel LED and Buttons ........................................................................ 18

2-4 RoT LEDs ....................................................................................................... 19

2-5 Rear System LAN LEDs ................................................................................. 21

2-6 Power Supply Unit LED .................................................................................. 22

2-7 Hard Disk Drive LEDs .................................................................................... 23

Chapter 3 System Hardware Installation ......................................................................24

3-1 Installing the Hard Disk Drive ......................................................................... 25

3-2 Removing the Node ....................................................................................... 26

3-3 Removing Chassis Cover ............................................................................... 27

3-4 Removing and Installing the Fan Duct ........................................................... 28

3-5 Removing and Installing the Heatsink ............................................................ 29

3-6 Installing the CPU and Heat Sink ................................................................... 32

3-7 Installing Memory ........................................................................................... 34

3-7-1 Eight Channel Memory Conguration .....................................................................34

3-7-2 Installing the Memory ............................................................................................35

3-7-3 Memory Population Table .......................................................................................35

3-7-4 Processor and Memory Module Matrix Table .........................................................36

3-8 Installing the PCI Expansion Card ................................................................. 37

3-9 Installing the Mezzanine Card ........................................................................ 41

3-9-1 Installing the OCP 3.0 Mezzanine Card .................................................................41

3-10 Replacing the Fan Assembly .......................................................................... 42

3-11 Replacing the Power Supply .......................................................................... 43

3-12 Remoing the Power Supply Dummy Cover .................................................... 44

3-13 Cable Routing ................................................................................................ 45

Chapter 4 Motherboard Components ...........................................................................50

4-1 Motherboard Components ............................................................................. 50

4-2 Jumper Setting .............................................................................................. 51

4-3 Backplane Board Storage Connector ............................................................. 52

- 8 -

4-3-1 CBPH081 ................................................................................................................52

Chapter 5 BIOS Setup ..................................................................................................53

5-1 The Main Menu .............................................................................................. 55

5-2 Advanced Menu ............................................................................................. 58

5-2-1 Trusted Computing .................................................................................................59

5-2-2 Serial Port Console Redirection .............................................................................60

5-2-3 SIO Conguration ...................................................................................................63

5-2-4 PCI Subsystem Settings .........................................................................................64

5-2-5 USB Conguration ..................................................................................................66

5-2-6 Network Stack Conguration ..................................................................................67

5-2-7 Post Report Conguration ......................................................................................68

5-2-8 NVMe Conguration ...............................................................................................69

5-2-9 Chipset Conguration .............................................................................................70

5-2-10 Tls Auth Conguration ............................................................................................71

5-3 Chipset Menu ................................................................................................. 72

5-3-1 Processor Conguration .........................................................................................73

5-3-2 Common RefCode Conguration ...........................................................................76

5-3-3 UPI Conguration ...................................................................................................77

5-3-4 Memory Conguration ............................................................................................79

5-3-5 IIO Conguration ....................................................................................................82

5-3-6 Advanced Power Management Conguration ........................................................84

5-3-7 PCH Conguration ..................................................................................................86

5-3-8 Miscellaneous Conguration ..................................................................................88

5-3-9 Server ME Conguration ........................................................................................89

5-3-10 Runtime Error Logging Settings .............................................................................90

5-3-11 Power Policy ...........................................................................................................92

5-4 Server Management Menu ............................................................................. 94

5-4-1 System Event Log ..................................................................................................96

5-4-2 View FRU Information ............................................................................................97

5-4-3 BMC VLAN Conguration .......................................................................................98

5-4-4 BMC Network Conguration ...................................................................................99

5-4-5 IPv6 BMC Network Conguration .........................................................................100

5-5 Security Menu .............................................................................................. 101

5-5-1 Secure Boot .........................................................................................................102

5-6 Boot Menu .................................................................................................... 105

5-7 Save & Exit Menu ......................................................................................... 107

5-8 BIOS Recovery ............................................................................................ 109

5-9 BIOS POST Beep code (AMI standard) ....................................................... 110

5-9-1 PEI Beep Codes ...................................................................................................110

5-9-2 DXE Beep Codes .................................................................................................110

- 9 -

Hardware Installation

1-1 Installation Precautions

The motherboard/system contain numerous delicate electronic circuits and components which

can become damaged as a result of electrostatic discharge (ESD). Prior to installation, carefully

read the user manual and follow these procedures:

• Prior to installation, do not remove or break motherboard S/N (Serial Number) sticker or

warranty sticker provided by your dealer. These stickers are required for warranty validation.

• Always remove the AC power by unplugging the power cord from the power outlet before

installing or removing the motherboard or other hardware components.

• When connecting hardware components to the internal connectors on the motherboard,

make sure they are connected tightly and securely.

• When handling the motherboard, avoid touching any metal leads or connectors.

• It is best to wear an electrostatic discharge (ESD) wrist strap when handling electronic

components such as a motherboard, CPU or memory. If you do not have an ESD wrist

strap, keep your hands dry and rst touch a metal object to eliminate static electricity.

•

Prior to installing the motherboard, please have it on top of an antistatic pad or within an

electrostatic shielding container.

• Before unplugging the power supply cable from the motherboard, make sure the power

supply has been turned off.

• Before turning on the power, make sure the power supply voltage has been set according to

the local voltage standard.

• Before using the product, please verify that all cables and power connectors of your

hardware components are connected.

• To prevent damage to the motherboard, do not allow screws to come in contact with the

motherboard circuit or its components.

• Make sure there are no leftover screws or metal components placed on the motherboard or

within the computer casing.

• Do not place the computer system on an uneven surface

.

• Do not place the computer system in a high-temperature environment.

• Turning on the computer power during the installation process can lead to damage to

system components as well as physical harm to the user.

• If you are uncertain about any installation steps or have a problem related to the use of the

product, please consult a certied computer technician.

Chapter 1 Hardware Installation

Hardware Installation

- 10 -

1-2 Product Specications

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

System

Dimension

2U 4-Node - Rear access

440 (W) x 87.5 (H) x 840 (D) mm

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

CPU 4th Generation Intel® Xeon® Scalable Processors

Intel® Xeon® CPU Max Series

Intel® Xeon® Platinum Processor, Intel® Xeon® Gold Processor, Intel® Xeon®

Silver Processor

CPU TDP up to 270W

NOTE: If only 1 CPU is installed, some PCIe or memory functions might be unavailable

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Socket Per Node:

2 x LGA 4677

Total:

8 x LGA 4677

Socket E

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Chipset Intel® C741 Chipset

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Memory Per Node:

16 x DIMM slots

Total:

64 x DIMM slots

DDR5 memory supported only

8-Channel memory architecture

RDIMM modules up to 96GB supported

3DS RDIMM modules up to 256GB supported

Memory speed: Up to 4800 MHz

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

LAN Per Node:

1 x Dedicated management port

Total:

4 x Dedicated management ports

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Video Integrated in Aspeed® AST2600

2D Video Graphic Adapter with PCIe bus interface

1920x1200@60Hz 32bpp, DDR4 SDRAM

Management chip on CMC board:

Integrated in Aspeed® AST2520A2-GP

NOTE:

We reserve the right to make any changes to the product specications and product-related

information without prior notice.

- 11 -

Hardware Installation

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Storage Per node:

2 x 2.5" Gen4 NVMe/SATA/SAS hot-swappable bays

Total:

8 x 2.5" Gen4 NVMe/SATA/SAS hot-swappable bays

SAS card is required for SAS devices support

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

SAS Supported via add-on SAS Card

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

RAID Intel® SATA RAID 0/1/10/5

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Expansion Slots Per node:

2 x Low prole half-length slots with PCIe x16 (Gen5 x16 bus), from CPU_0

1 x OCP 3.0 mezzanine slot with PCIe Gen5 x16 bandwidth, from CPU_0

Supported NCSI function

*1 x M.2 slot from CPU_1:

M-key

PCIe Gen4 x4

Supports NGFF-2280/22110 cards

Total:

8 x Low prole half-length slots with PCIe x16 (Gen5 x16 bus), from CPU_0

4 x OCP 3.0 mezzanine slots with PCIe Gen5 x16 bandwidth, from CPU_0

Supported NCSI function

4 x M.2 slots from CPU_1:

M-key

PCIe Gen4 x4

Supports NGFF-2280/22110 cards

*Optional kit for M.2 extension riser card/PN: 9CMTP061NR-00

Hardware Installation

- 12 -

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Internal I/O Per Node:

1 x TPM header

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Front I/O Per node:

1 x Power button with LED

1 x ID button with LED

1 x Status LED

1 x System reset button

Total:

4 x Power button with LED

4 x ID button with LED

4 x Status LED

4 x System reset button

*1 x CMC status LED

*1 x CMC reset button

*Only one CMC status LED and reset button per system

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Rear I/O Per node:

2 x USB 3.2 Gen1

1 x VGA

1 x RJ45 MLAN

1 x ID button with LED

Total:

8 x USB 3.2 Gen1

4 x VGA

4 x RJ45 MLAN

4 x ID button with LED

*1 x CMC global management port

*Only one CMC status LED and reset button per system

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Backplane I/O Backplane P/N: 9CBPH081NR-00

PCIe Gen4 x4 or SATA 6Gb/s or SAS 12Gb/s

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

TPM 1 x TPM header with SPI interface

Optional TPM2.0 kit: CTM010

Hardware Installation

- 13 -

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Power Supply

(AAN1)

Dual 2600W (240V) 80 PLUS Titanium redundant power supply

AC Input:

100-127V~/ 13.8A, 50-60Hz

200-240V~/ 15A, 50-60Hz

DC Input:

240Vdc/ 15A

DC Output:

Max 1000W/ 100-127V~

+ 12.2V/ 81A

+ 12.2Vsb/ 4.5A

Max 2600W/ 200-220V~

+ 12.2V/ 213A

+ 12Vsb/ 4.5A

NOTE: The system power supply requires C19 type power cord

(AAW1) Dual 3000W (240V) 80 PLUS Titanium redundant power supply

AC Input:

100-127V~/ 16A, 50-60Hz

200-240V~/ 16A, 50-60Hz

DC Input:

240Vdc/ 16A

DC Output:

Max 1200W/ 100-127V~

+ 12.2V/ 98.36A

+ 12.2Vsb/ 3A

Max 2600W/ 200-207V~

+ 12.2V/ 213A

+ 12.2Vsb/ 3A

Max 3000W/ 208-240V~

+ 12.2V/ 245.9A

+ 12.2Vsb/ 3A

NOTE: The system power supply requires C19 type power cord

Hardware Installation

- 14 -

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

System

Management

Aspeed® AST2600 management controller

GIGABYTE Management Console (AMI MegaRAC SP-X) web interface

Dashboard

HTML5 KVM

Sensor Monitor (Voltage, RPM, Temperature, CPU Status …etc.)

Sensor Reading History Data

FRU Information

SEL Log in Linear Storage / Circular Storage Policy

Hardware Inventory

Fan Prole

System Firewall

Power Consumption

Power Control

LDAP / AD / RADIUS Support

Backup & Restore Conguration

Remote BIOS/BMC/CPLD Update

Event Log Filter

User Management

Media Redirection Settings

PAM Order Settings

SSL Settings

SMTP Settings

Socket

Security

Security Server Operating Properties

Power SupplySystem fan

Operating

Properties

Operating temperature: 10°C to 35°C

Operating humidity: 8-80% (non-condensing)

Non-operating temperature: -40°C to 60°C

Non-operating humidity: 20%-95% (non-condensing)

- 15 -

Hardware Installation

1-3 System Block Diagram

• Please Go to Chapter 4 Motherboard Components for Riser Slot information.

PCIe4.0 x8

USB3.2 Gen1

2 x USB3.2 Gen1

8-Channel DDR5, 8 x DIMMs

Speed up to 4800 MHz

8-Channel DDR5, 8 x DIMMs

Speed up to 4800 MHz

PCIe

x

1

USB 2.0

eSPI

USB 3.0

SPI 64MB

VGA

COM

PCIe5.0

x

16

NCSI

OCP 3.0 slot

ASPEED

AST2600

BMC

MLAN

CMC

LAN Hub

(option)

DMI3 x8

RTL8211F

PHY

Switch

MAC

TPM

4 x UPI 16 GT/s

PCIe5.0 x16

PCIe5.0 x16 LP slot

Riser CRSH310 (option)

PCIe5.0 x16

PCIe5.0 x16 LP slot

Riser CRSH01U

PCIe5.0 x16

PCIe5.0 x16 LP slot

Riser CRSH01T

CPU0

4th Gen Intel® Xeon®

Scalable processors

(LGA4677 Socket)

PCIe4.0 x4 M.2

Riser CMTP061 (option)

4th Gen Intel® Xeon®

Scalable processors

(LGA4677 Socket)

CPU1

PCH

Intel C741

chipset

SATAIII x2

2-bay 2.5" NVMe/SATA per node

RGMII

- 16 -

System Appearance

Chapter 2 System Appearance

2-1 Front View

• Please Go to Chapter 2-3 Front Panel LED and Buttons for detail description of function

LEDs.

1 1

HDD 0

HDD 1

HDD 6

HDD 7

NODE1 NODE2 NODE3 NODE4

HDD 12

HDD 13

HDD 18

HDD 19

No. Decription

1. Front Panel LEDs and buttons

NOTE! Drives with green latches support NVMe.

System Appearance

- 17 -

2-2 Rear View

23456 1710 98

SLOT3 SLOT2

SLOT1

PSU2

No. Decription

1. PCIe Slot

2. ID Button

3. 2 x USB 3.2 Gen1

4. VGA Port

5. BMC Server Management LAN Port

6. OCP 3.0 Slot (SFF Type)

7. PCIe Slot

8. CMC LAN Port

9. Ring Topology Kit (Option)

10. 2+1 Redundant Power Supply Unit (Option)

- 18 -

System Appearance

2-3 Front Panel LED and Buttons

No. Name Color Status Description

1. System Status

LED(Note)

This LED represents the RoT function LED behavior.

Please see the following section for detail LED behavior.

2. Reset Button -- -- Press this button to reset the system.

3. Power button

with LED

Green On System is powered on

Green Blink System is in ACPI S1 state (sleep mode)

N/A Off

• System is not powered on or in ACPI S5 state (power

off)

• System is in ACPI S4 state (hibernate mode)

4. ID Button with

LED(Note)

This LED represents the RoT function LED behavior.

Please see the following section for detail LED behavior.

5. Enclosure

Green On System is operating normally.

Amber

On

Critical condition, may indicates:

Power module failure

System fan failure

Power supply voltage issue

System temperature

Blink

Non-critical condition, may indicates:

Redundant power module failure

Temperature and voltage issue

6. CMC

Reset Button -- -- Press this button to reset the CMC.

NODE1

RST

NODE2

RST

NODE3

RST

NODE4

RST

C

4

3

1 1

3

1

2

34

6

5

1

2

4

3

2

4

(Note) If your server features RoT function, please see the following section for detail LED behavior.

System Appearance

- 19 -

2-4 RoT LEDs

NODE1

RST

NODE2

RST

NODE3

RST

NODE4

RST

C

Status LE

D

Status LE

D

ID LED

Status LED

ID LED

LED on Front panel(Note5)

ID LED Status LED

EC Firmware (FW) Authentication fail or not exit

EC FW is broken or not exit (Note1) OFF OFF

Authenticating/Recovering BMC/BIOS Images

Authenticating Images OFF OFF

Recovering BMC Active Flash Blinks Blue

4 times per second

Blinks Green

4 times per second

Recovering BIOS Active Flash Blinks Blue

4 times per second

Blinks Amber

4 times per second

Authentication (AUTH) Pass

Recovering BIOS Active Flash OFF OFF

BMC : AUTH pass after doing recovery

BIOS : AUTH pass after doing recovery OFF OFF

BMC : AUTH pass after doing recovery

BIOS : AUTH pass OFF OFF

BMC : AUTH pass

BIOS : AUTH pass after doing recovery OFF OFF

Active Flash Authentication (AUTH) Fail

BMC : AUTH Fail(Note2) Blinks Blue

1 time per second

Blinks Green

1 time per second

BIOS : AUTH fail(Note2) Blinks Blue

1 time per second

Blinks Amber

1 time per second

- 20 -

System Appearance

BMC : AUTH fail after doing recovery(Note3)

Blinks Blue

2 times per second

[ON OFF OFF]

Blinks Green

2 times per second

[ON OFF OFF]

BIOS : AUTH fail after doing recovery(Note3)

Blinks Blue

2 times per second

[ON OFF OFF]

Blinks Amber

2 times per second

[ON OFF OFF]

Backup Flash Authentication Fail(Note4)

BMC : AUTH fail

Blinks Blue

2 times per second

[ON OFF ON OFF]

Blinks Green

2 times per second

[ON OFF ON OFF]

BIOS : AUTH fail

Blinks Blue

2 times per second

[ON OFF ON OFF]

Blinks Amber

2 times per second

[ON OFF ON OFF]

NOTE!

1. EC FW is broken or not exited result in Microchip CEC1702 cannot load EC FW for authentication.

2 (1) Authentication fail include below scenarios

Conguration table is missing or modied

Public key is missing or modied

Protected area or signature is modied

Flash empty

3. if active ash is still authentication failed after recovery sequence, Microchip CEC1702 stop the process

and showing LED behavior.

4. If backup flash authentication is failed cause by configuration table, public key or protected area is

broken. Microchip CEC1702 stop the process and showing LED behavior.

5. Front panel LED is controlled by BMC or Microchip CEC1702. Once Microchip CEC1702 is working(Auth

or recovery), the front panel LED is controlled by Microchip CEC1702 and vice versa.

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Gigabyte H263-S63 User manual

Gigabyte H263-S63 User manual

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