Intel Desktop Board D865GSA Technical Product Specification
vi
2.9
Mechanical Considerations
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62
2.9.1
Form Factor
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62
2.9.2
I/O Shield
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63
2.10
Electrical Considerations
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64
2.10.1
DC Loading
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64
2.10.2
Fan Connector Current Capability
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64
2.10.3
Add-in Board Considerations
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64
2.10.4
Power Supply Considerations
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65
2.11
Thermal Considerations
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66
2.12
Reliability
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68
2.13
Environmental
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69
2.14
Regulatory Compliance
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70
2.14.1
Safety Regulations
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70
2.14.2
European Union Declaration of Conformity Statement
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70
2.14.3
Product Ecology Statements
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72
2.14.4
EMC Regulations
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75
2.14.5
Product Certification Markings (Board Level)
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76
3
Overview of BIOS Features
3.1
Introduction
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77
3.2
BIOS Flash Memory Organization
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78
3.3
Resource Configuration
...............................................................................
78
3.3.1
PCI Autoconfiguration
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78
3.3.2
PCI IDE Support
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79
3.4
System Management BIOS (SMBIOS)
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79
3.5
Legacy USB Support
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80
3.6
BIOS Updates
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80
3.6.1
Language Support
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81
3.6.2
Custom Splash Screen
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81
3.7
Boot Options
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81
3.7.1
CD-ROM Boot
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81
3.7.2
Network Boot
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81
3.7.3
Booting Without Attached Devices
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82
3.7.4
Changing the Default Boot Device During POST
..................................
82
3.8
Fast Booting Systems with Intel
®
Rapid BIOS Boot
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82
3.8.1
Peripheral Selection and Configuration
...............................................
82
3.8.2
Intel Rapid BIOS Boot
.....................................................................
83
3.9
BIOS Security Features
...............................................................................
84
4
Error Messages and Beep Codes
4.1
BIOS Error Messages
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85
4.2
Port 80h POST Codes
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86
4.3
Bus Initialization Checkpoints
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91
4.4
Speaker
...................................................................................................
92
4.5
BIOS Beep Codes
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92