Intel Desktop Board DZ75ML-45K Technical Product Specification
viii
2.5
Electrical Considerations
....................................................................
57
2.5.1
Power Supply Considerations
..................................................
57
2.5.2
Fan Header Current Capability
................................................
58
2.5.3
Add-in Board Considerations
...................................................
58
2.6
Thermal Considerations
.....................................................................
58
2.7
Reliability
........................................................................................
61
2.8
Environmental
..................................................................................
61
3
Overview of BIOS Features
3.1
Introduction
.....................................................................................
63
3.2
BIOS Flash Memory Organization
........................................................
65
3.3
Resource Configuration
.....................................................................
65
3.3.1
PCI Express Autoconfiguration
................................................
65
3.4
System Management BIOS (SMBIOS)
.................................................
66
3.5
Legacy USB Support
.........................................................................
66
3.6
BIOS Updates
..................................................................................
67
3.6.1
Language Support
.................................................................
67
3.6.2
Custom Splash Screen
...........................................................
68
3.7
BIOS Recovery
.................................................................................
68
3.8
Boot Options
....................................................................................
69
3.8.1
Optical Drive Boot
.................................................................
69
3.8.2
Network Boot
........................................................................
69
3.8.3
Booting Without Attached Devices
...........................................
69
3.8.4
Changing the Default Boot Device During POST
.........................
69
3.9
Adjusting Boot Speed
........................................................................
70
3.9.1
Peripheral Selection and Configuration
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70
3.9.2
BIOS Boot Optimizations
........................................................
70
3.10
BIOS Security Features
.....................................................................
71
3.11
BIOS Performance Features
...............................................................
72
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
5
Regulatory Compliance and Battery Disposal Information
5.1
Regulatory Compliance
......................................................................
75
5.1.1
Safety Standards
...................................................................
75
5.1.2
European Union Declaration of Conformity Statement
................
76
5.1.3
Product Ecology Statements
...................................................
77
5.1.4
China RoHS
..........................................................................
80
5.1.5
EMC Regulations
...................................................................
81
5.1.6
ENERGY STAR* 5.2, e-Standby, and ErP Compliance
.................
83
5.1.7
Regulatory Compliance Marks (Board Level)
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84
5.2
Battery Disposal Information
..............................................................
85