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Intel DB65AL User Manual
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Intel Desktop Board DB65AL Technical Product Specification
28
1.14
Thermal Monitoring
Figure 6 shows the locations of th
e thermal sensors and fan headers.
Item Description
A
Thermal diode, located on processor die
B
Processor fan header
C
Front chassis fan header
D
Rear chassis fan header
Figure 6. Thermal Sensors and Fan Headers
27
29
Table of Contents
Default Chapter
1
1. Connection Diagram for Front Panel Header
1
6. Localized High Temperature Zones
1
Feature Summary
1
Revision History
2
Disclaimer
2
Detailed System Memory Address Map
2
2. Connection Diagram for Front Panel USB Headers
3
Board Identification Information
3
Effects of Pressing the Power Switch
3
Figures
3
Major Board Components
3
Specification Changes or Clarifications
3
System Memory Map
3
3. Location of the Jumper Block
4
Back Panel Audio Connector Options
4
Back Panel Connectors
4
Components Shown in Figure 1
4
Errata
4
Power States and Targeted System Power
4
Preface
5
Intended Audience
5
What this Document Contains
5
Typographical Conventions
5
Block Diagram
5
0. Component-Side Connectors and Headers
5
Wake-Up Devices and Events
5
LAN Connector LED Locations
6
4. Intel MEBX Reset Header
6
LAN Connector LED States
6
Component-Side Connectors and Headers Shown in Figure 10
6
Table of Contents
7
5. Board Dimensions
7
Thermal Sensors and Fan Headers
8
Supported Memory Configurations
8
Memory Channel and DIMM Configuration
9
Location of the Standby Power LED (Green)
9
Product Description
11
Overview
11
Feature Summary
11
Board Layout
13
Block Diagram
15
Legacy Considerations
16
Online Support
16
Processor
16
Intel ® B65 Express Chipset
17
System Memory
17
Memory Configurations
18
Graphics Subsystem
20
Integrated Graphics
20
PCI Express X16 Graphics
20
Usb
21
SATA Interfaces
21
1.10 Legacy I/O Controller
22
Serial Port
22
1.11 Audio Subsystem
23
Audio Subsystem Software
23
Audio Headers and Connectors
23
S/PDIF Header
24
Internal Mono Speaker Header
24
1.12 LAN Subsystem
25
Intel 82579V Gigabit Ethernet Controller
25
LAN Subsystem Software
25
RJ-45 LAN Connector with Integrated Leds
26
1.13 Real-Time Clock Subsystem
27
1.14 Thermal Monitoring
28
1.15 Platform Management and Security
29
Hardware Management Subsystem
29
Hardware Monitoring
29
1.16 Intel Standard Manageability Technology
30
Intel Standard Manageability Features
30
Intel Active Management Technology Software and Drivers
32
1.17 Power Management
32
Acpi
33
System States and Power States
34
Hardware Support
36
Fan Headers
37
Lan Wake Capabilities
37
Instantly Available Pc Technology
38
Wake from Serial Port
38
Wake from Usb
38
Technical Reference
41
Memory Resources
41
Addressable Memory
41
Memory Map
43
Connectors and Headers
43
Back Panel Connectors
44
Component-Side Connectors and Headers
45
Serial Port Header
47
Front Panel Audio Header for Intel HD Audio
47
Front Panel Audio Header for AC '97 Audio
48
Front Panel USB Header
48
SATA Connectors
48
Chassis Intrusion Header
48
Processor (4-Pin) Fan Header
49
Front and Rear Chassis Fan Headers
49
Intel FCFH Header
49
Processor Core Power Connector
50
Main Power Connector
50
Power Supply Connectors
50
Front Panel Header
51
Alternate Front Panel Power LED Header
52
Front Panel Usb Headers
53
BIOS Configuration Jumper Block
54
BIOS Setup Configuration Jumper Settings
55
Intel ® MEBX) Reset Header . 56
56
Intel MEBX Reset Header Signals
56
Mechanical Considerations
57
Form Factor
57
Electrical Considerations
58
Power Supply Considerations
58
Recommended Power Supply Current Values
58
Fan Header Current Capability
59
Add-In Board Considerations
59
Thermal Considerations
60
Thermal Considerations for Components
61
Reliability
62
Environmental
62
Overview of BIOS Features
63
Introduction
63
BIOS Setup Program Menu Bar
64
BIOS Setup Program Function Keys
64
System Management BIOS (SMBIOS)
65
Legacy USB Support
65
BIOS Updates
66
Language Support
66
Custom Splash Screen
67
BIOS Recovery
67
Acceptabledrives/Media Types for BIOS Recovery
67
Boot Options
68
Booting Without Attached Devices
68
Changing the Default Boot Device During POST
68
Network Boot
68
Optical Drive Boot
68
Boot Device Menu Options
68
Hard Disk Drive Password Security Feature
69
Master Key and User Hard Drive Password Functions
69
BIOS Security Features
70
Error Messages and Beep Codes
73
Speaker
73
BIOS Beep Codes
73
Front-Panel Power LED Blink Codes
74
BIOS Error Messages
74
Port 80H POST Codes
75
Port 80H POST Code Ranges
75
Port 80H POST Codes
76
Typical Port 80H POST Sequence
80
Regulatory Compliance and Battery Disposal Information
81
Regulatory Compliance
81
Safety Standards
81
European Union Declaration of Conformity Statement
82
Product Ecology Statements
83
EMC Regulations
85
ENERGY STAR* 5.0, E-Standby, and Erp Compliance
88
Regulatory Compliance Marks (Board Level)
89
Regulatory Compliance Marks
89
Battery Disposal Information
90
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Intel DB65AL Specifications
General
Brand
Intel
Model
DB65AL
Category
Motherboard
Language
English
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