Intel DP67BG Product Specification - Page 6

Overview of BIOS Features, Error Messages and Beep Codes - pci

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Intel Desktop Board DP67BG Technical Product Specification 2.2 Connectors and Headers 41 2.2.1 Back Panel Connectors 42 2.2.2 Component-side Connectors and Headers 43 2.3 Jumper Block 52 2.4 Mechanical Considerations 54 2.4.1 Form Factor 54 2.5 Electrical Considerations 55 2.5.1 Power Supply Considerations 55 2.5.2 Fan Header Current Capability 56 2.5.3 Add-in Board Considerations 56 2.6 Thermal Considerations 57 2.7 Reliability 59 2.8 Environmental 59 3 Overview of BIOS Features 3.1 Introduction 61 3.2 BIOS Flash Memory Organization 62 3.3 Resource Configuration 62 3.3.1 PCI Autoconfiguration 62 3.4 System Management BIOS (SMBIOS 63 3.5 Legacy USB Support 63 3.6 BIOS Updates 64 3.6.1 Language Support 64 3.6.2 Custom Splash Screen 65 3.7 BIOS Recovery 65 3.8 Boot Options 66 3.8.1 Optical Drive Boot 66 3.8.2 Network Boot 66 3.8.3 Booting Without Attached Devices 66 3.8.4 Changing the Default Boot Device During POST 66 3.9 Adjusting Boot Speed 67 3.9.1 Peripheral Selection and Configuration 67 3.9.2 BIOS Boot Optimizations 67 3.10 BIOS Security Features 68 3.11 BIOS Performance Features 69 4 Error Messages and Beep Codes 4.1 Speaker 71 4.2 BIOS Beep Codes 71 4.3 Front-panel Power LED Blink Codes 72 4.4 BIOS Error Messages 72 4.5 Port 80h POST Codes 73 vi

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Intel Desktop Board DP67BG Technical Product Specification
vi
2.2
Connectors and Headers
...................................................................
41
2.2.1
Back Panel Connectors
..........................................................
42
2.2.2
Component-side Connectors and Headers
................................
43
2.3
Jumper Block
..................................................................................
52
2.4
Mechanical Considerations
................................................................
54
2.4.1
Form Factor
.........................................................................
54
2.5
Electrical Considerations
...................................................................
55
2.5.1
Power Supply Considerations
.................................................
55
2.5.2
Fan Header Current Capability
................................................
56
2.5.3
Add-in Board Considerations
..................................................
56
2.6
Thermal Considerations
....................................................................
57
2.7
Reliability
.......................................................................................
59
2.8
Environmental
................................................................................
59
3
Overview of BIOS Features
3.1
Introduction
...................................................................................
61
3.2
BIOS Flash Memory Organization
.......................................................
62
3.3
Resource Configuration
....................................................................
62
3.3.1
PCI Autoconfiguration
...........................................................
62
3.4
System Management BIOS (SMBIOS)
.................................................
63
3.5
Legacy USB Support
........................................................................
63
3.6
BIOS Updates
.................................................................................
64
3.6.1
Language Support
................................................................
64
3.6.2
Custom Splash Screen
..........................................................
65
3.7
BIOS Recovery
................................................................................
65
3.8
Boot Options
...................................................................................
66
3.8.1
Optical Drive Boot
................................................................
66
3.8.2
Network Boot
.......................................................................
66
3.8.3
Booting Without Attached Devices
...........................................
66
3.8.4
Changing the Default Boot Device During POST
........................
66
3.9
Adjusting Boot Speed
.......................................................................
67
3.9.1
Peripheral Selection and Configuration
.....................................
67
3.9.2
BIOS Boot Optimizations
.......................................................
67
3.10
BIOS Security Features
....................................................................
68
3.11
BIOS Performance Features
..............................................................
69
4
Error Messages and Beep Codes
4.1
Speaker
.........................................................................................
71
4.2
BIOS Beep Codes
............................................................................
71
4.3
Front-panel Power LED Blink Codes
....................................................
72
4.4
BIOS Error Messages
.......................................................................
72
4.5
Port 80h POST Codes
.......................................................................
73