Intel DZ77SL-50K Technical Product Specification - Page 8

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

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Intel Desktop Board DZ77SL-50K Technical Product Specification 2.4 Mechanical Considerations 57 2.4.1 Form Factor 57 2.5 Electrical Considerations 58 2.5.1 Power Supply Considerations 58 2.5.2 Fan Header Current Capability 59 2.5.3 Add-in Board Considerations 59 2.6 Thermal Considerations 59 2.7 Reliability 62 2.8 Environmental 62 3 Overview of BIOS Features 3.1 Introduction 63 3.2 BIOS Flash Memory Organization 64 3.3 Resource Configuration 64 3.3.1 PCI Express Autoconfiguration 64 3.4 System Management BIOS (SMBIOS 65 3.5 Legacy USB Support 65 3.6 BIOS Updates 66 3.6.1 Language Support 66 3.6.2 Custom Splash Screen 67 3.7 BIOS Recovery 67 3.8 Boot Options 68 3.8.1 Optical Drive Boot 68 3.8.2 Network Boot 68 3.8.3 Booting Without Attached Devices 68 3.8.4 Changing the Default Boot Device During POST 68 3.9 Adjusting Boot Speed 69 3.9.1 Peripheral Selection and Configuration 69 3.9.2 BIOS Boot Optimizations 69 3.10 BIOS Security Features 70 3.11 BIOS Performance Features 71 4 Error Messages and Beep Codes 4.1 Speaker 73 4.2 BIOS Beep Codes 73 4.3 Front-panel Power LED Blink Codes 74 4.4 BIOS Error Messages 74 4.5 Port 80h POST Codes 75 5 Regulatory Compliance and Battery Disposal Information 5.1 Regulatory Compliance 81 5.1.1 Safety Standards 81 5.1.2 European Union Declaration of Conformity Statement 82 5.1.3 Product Ecology Statements 83 5.1.4 China RoHS 86 5.1.5 EMC Regulations 87 viii

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Intel Desktop Board DZ77SL-50K Technical Product Specification
viii
2.4
Mechanical Considerations
................................................................
57
2.4.1
Form Factor
.........................................................................
57
2.5
Electrical Considerations
...................................................................
58
2.5.1
Power Supply Considerations
.................................................
58
2.5.2
Fan Header Current Capability
................................................
59
2.5.3
Add-in Board Considerations
..................................................
59
2.6
Thermal Considerations
....................................................................
59
2.7 Reliability
.......................................................................................
62
2.8 Environmental
................................................................................
62
3
Overview of BIOS Features
3.1 Introduction
...................................................................................
63
3.2
BIOS Flash Memory Organization
.......................................................
64
3.3
Resource Configuration
....................................................................
64
3.3.1
PCI Express Autoconfiguration
................................................
64
3.4
System Management BIOS (SMBIOS)
.................................................
65
3.5
Legacy USB Support
........................................................................
65
3.6
BIOS Updates
.................................................................................
66
3.6.1
Language Support
................................................................
66
3.6.2
Custom Splash Screen
..........................................................
67
3.7
BIOS Recovery
................................................................................
67
3.8
Boot Options
...................................................................................
68
3.8.1
Optical Drive Boot
................................................................
68
3.8.2
Network Boot
.......................................................................
68
3.8.3
Booting Without Attached Devices
..........................................
68
3.8.4
Changing the Default Boot Device During POST
........................
68
3.9
Adjusting Boot Speed
.......................................................................
69
3.9.1
Peripheral Selection and Configuration
....................................
69
3.9.2
BIOS Boot Optimizations
.......................................................
69
3.10 BIOS Security Features
....................................................................
70
3.11 BIOS Performance Features
..............................................................
71
4
Error Messages and Beep Codes
4.1 Speaker
.........................................................................................
73
4.2
BIOS Beep Codes
............................................................................
73
4.3
Front-panel Power LED Blink Codes
....................................................
74
4.4
BIOS Error Messages
.......................................................................
74
4.5
Port 80h POST Codes
.......................................................................
75
5
Regulatory Compliance and Battery Disposal Information
5.1
Regulatory Compliance
.....................................................................
81
5.1.1
Safety Standards
.................................................................
81
5.1.2
European Union Declaration of Conformity Statement
................
82
5.1.3
Product Ecology Statements
..................................................
83
5.1.4
China RoHS
.........................................................................
86
5.1.5
EMC Regulations
..................................................................
87