Intel Desktop Board DZ75ML-45K Technical Product Specification
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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 ..................................... 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) ............................. 84
5.2 Battery Disposal Information
.............................................................. 85
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