Intel DH77DF Technical Product Specification - Page 8

Overview of BIOS Features, Error Messages and Beep Codes, Regulatory Compliance and Battery Disposal - specifications

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Intel Desktop Board DH77DF Technical Product Specification 2.3 Jumper Block 59 2.4 Mechanical Considerations 61 2.4.1 Form Factor 61 2.5 Electrical Considerations 62 2.5.1 Power Supply Considerations 62 2.5.2 Power Supervisor 63 2.5.3 Fan Header Current Capability 63 2.5.4 Add-in Board Considerations 63 2.6 Thermal Considerations 64 2.7 Reliability 67 2.8 Environmental 67 3 Overview of BIOS Features 3.1 Introduction 69 3.2 BIOS Flash Memory Organization 70 3.3 Resource Configuration 70 3.3.1 PCI Express Autoconfiguration 70 3.4 System Management BIOS (SMBIOS 71 3.5 Legacy USB Support 71 3.6 BIOS Updates 72 3.6.1 Language Support 72 3.6.2 Custom Splash Screen 73 3.7 BIOS Recovery 73 3.8 Boot Options 74 3.8.1 Optical Drive Boot 74 3.8.2 Network Boot 74 3.8.3 Booting Without Attached Devices 74 3.8.4 Changing the Default Boot Device During POST 74 3.9 Adjusting Boot Speed 75 3.9.1 Peripheral Selection and Configuration 75 3.9.2 BIOS Boot Optimizations 75 3.10 BIOS Security Features 76 3.11 BIOS Performance Features 77 4 Error Messages and Beep Codes 4.1 Speaker 79 4.2 BIOS Beep Codes 79 4.3 Front-panel Power LED Blink Codes 80 4.4 BIOS Error Messages 80 4.5 Port 80h POST Codes 81 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance 87 5.1.1 Safety Standards 87 5.1.2 European Union Declaration of Conformity Statement 88 5.1.3 Product Ecology Statements 89 5.1.4 China RoHS 92 viii

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Intel Desktop Board DH77DF Technical Product Specification
viii
2.3
Jumper Block
..................................................................................
59
2.4
Mechanical Considerations
................................................................
61
2.4.1
Form Factor
.........................................................................
61
2.5
Electrical Considerations
...................................................................
62
2.5.1
Power Supply Considerations
.................................................
62
2.5.2
Power Supervisor
.................................................................
63
2.5.3
Fan Header Current Capability
................................................
63
2.5.4
Add-in Board Considerations
..................................................
63
2.6
Thermal Considerations
....................................................................
64
2.7 Reliability
.......................................................................................
67
2.8 Environmental
................................................................................
67
3
Overview of BIOS Features
3.1 Introduction
...................................................................................
69
3.2
BIOS Flash Memory Organization
.......................................................
70
3.3
Resource Configuration
....................................................................
70
3.3.1
PCI Express Autoconfiguration
................................................
70
3.4
System Management BIOS (SMBIOS)
.................................................
71
3.5
Legacy USB Support
........................................................................
71
3.6
BIOS Updates
.................................................................................
72
3.6.1
Language Support
................................................................
72
3.6.2
Custom Splash Screen
..........................................................
73
3.7
BIOS Recovery
................................................................................
73
3.8
Boot Options
...................................................................................
74
3.8.1
Optical Drive Boot
................................................................
74
3.8.2
Network Boot
.......................................................................
74
3.8.3
Booting Without Attached Devices
..........................................
74
3.8.4
Changing the Default Boot Device During POST
........................
74
3.9
Adjusting Boot Speed
.......................................................................
75
3.9.1
Peripheral Selection and Configuration
....................................
75
3.9.2
BIOS Boot Optimizations
.......................................................
75
3.10 BIOS Security Features
....................................................................
76
3.11 BIOS Performance Features
..............................................................
77
4
Error Messages and Beep Codes
4.1 Speaker
.........................................................................................
79
4.2
BIOS Beep Codes
............................................................................
79
4.3
Front-panel Power LED Blink Codes
....................................................
80
4.4
BIOS Error Messages
.......................................................................
80
4.5
Port 80h POST Codes
.......................................................................
81
5
Regulatory Compliance and Battery Disposal Information
5.1
Regulatory Compliance
.....................................................................
87
5.1.1
Safety Standards
.................................................................
87
5.1.2
European Union Declaration of Conformity Statement
................
88
5.1.3
Product Ecology Statements
..................................................
89
5.1.4
China RoHS
.........................................................................
92