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Intel DN2800MT Technical Product Specification for Intel Desktop Board DN2800M - Page 91

Error Messages and Beep Codes, Port 80 Code, Progress Code Enumeration - sata driver

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Error Messages and Beep Codes Table 53. Port 80h POST Codes (continued) Port 80 Code Progress Code Enumeration CPU DXE SMM Phase 0x4D 0x4E 0x4F CPU DXE SMM Phase begin Relocate SM bases for all APs CPU DXE SMM Phase end I/O BUSES 0x50 Enumerating PCI buses 0x51 Allocating resources to PCI bus 0x52 Hot Plug PCI controller initialization USB 0x58 0x59 0x5A Resetting USB bus Reserved for USB ATA/ATAPI/SATA Resetting PATA/SATA bus and all devices 0x5B Reserved for ATA BDS 0x60 BDS driver entry point initialize 0x61 BDS service routine entry point (can be called multiple times) 0x62 BDS Step2 0x63 0x64 0x65 BDS Step3 BDS Step4 BDS Step5 0x66 BDS Step6 0x67 BDS Step7 0x68 BDS Step8 0x69 BDS Step9 0x6A BDS Step10 0x6B 0x6C 0x6D BDS Step11 BDS Step12 BDS Step13 0x6E BDS Step14 0x6F BDS return to DXE core (should not get here) Keyboard (PS/2 or USB) 0x90 Resetting keyboard 0x91 Disabling the keyboard 0x92 Detecting the presence of the keyboard 0x93 0x94 0x95 Enabling the keyboard Clearing keyboard input buffer Instructing keyboard controller to run Self Test (PS/2 only) continued 91

Section	Page
Intel® Desktop Board DN2800MT Technical Product Specification	1
Revision History	2
Disclaimer	2
Board Identification Information	3
Specification Changes or Clarifications	3
Errata	3
Preface	5
Contents	7
1 Product Description	13
1.1 Overview	13
1.1.1 Feature Summary	13
1.1.2 Board Layout (Top)	15
1.1.3 Board Layout (Bottom)	17
1.1.4 Block Diagram	18
1.2 Online Support	19
1.3 Processor	19
1.4 System Memory	20
1.5 Intel® NM10 Express Chipset	22
1.6 Graphics Subsystem	22
1.6.1 Integrated Graphics	22
1.6.2 Flat Panel Display Interfaces	24
1.6.3 USB	27
1.7 SATA Interfaces	28
1.7.1 AHCI Mode	28
1.8 Real-Time Clock Subsystem	29
1.9 Legacy I/O Controller	29
1.9.1 Serial Ports	29
1.9.2 Parallel Port	29
1.10 Audio Subsystem	30
1.10.1 Audio Subsystem Software	31
1.10.2 Audio Subsystem Components	31
1.11 LAN Subsystem	33
1.11.1 Intel® 82574L Gigabit Ethernet Controller	33
1.11.2 LAN Subsystem Software	34
1.11.3 RJ-45 LAN Connector with Integrated LEDs	34
1.12 Hardware Management Subsystem	35
1.12.1 Hardware Monitoring	35
1.12.2 Fan Monitoring	35
1.12.3 Thermal Monitoring	36
1.13 Power Management	37
1.13.1 ACPI	37
1.13.2 Hardware Support	39
2 Technical Reference	43
2.1 Memory Resources	43
2.1.1 Addressable Memory	43
2.1.2 Memory Map	45
2.2 Connectors and Headers	45
2.2.1 Back Panel Connectors	46
2.2.2 Connectors and Headers (Top)	47
2.2.3 Connectors and Headers (Bottom)	49
2.3 I/O Shields	63
2.4 Jumper Block	64
2.5 Mechanical Considerations	66
2.5.1 Form Factor	66
2.5.2 Board 3D View	68
2.6 Electrical Considerations	69
2.6.1 Power Supply Considerations	69
2.6.2 Fan Header Current Capability	71
2.6.3 PCI Express* Add-in Card Considerations	71
2.7 Thermal Considerations	71
2.7.1 Chassis Design Guideline	73
2.8 Reliability	74
2.9 Environmental	75
3 Overview of BIOS Features	77
3.1 Introduction	77
3.2 BIOS Flash Memory Organization	78
3.3 System Management BIOS (SMBIOS)	79
3.4 Legacy USB Support	79
3.5 BIOS Updates	80
3.5.1 Language Support	80
3.5.2 Custom Splash Screen	81
3.6 BIOS Recovery	81
3.7 Boot Options	82
3.7.1 Optical Drive Boot	82
3.7.2 Network Boot	82
3.7.3 Booting Without Attached Devices	82
3.7.4 Changing the Default Boot Device During POST	82
3.8 Adjusting Boot Speed	83
3.8.1 Peripheral Selection and Configuration	83
3.9 Hard Disk Drive Password Security Feature	84
3.10 BIOS Security Features	85
4 Error Messages and Beep Codes	87
4.1 Speaker	87
4.2 BIOS Beep Codes	87
4.3 Front-panel Power LED Blink Codes	88
4.4 BIOS Error Messages	88
4.5 Port 80h POST Codes	89
5 Regulatory Compliance and Battery Disposal Information	95
5.1 Regulatory Compliance	95
5.1.1 Safety Standards	95
5.1.2 European Union Declaration of Conformity Statement	96
5.1.3 Product Ecology Statements	97
5.1.4 EMC Regulations	99
5.1.5 ENERGY STAR* 5.0, e-Standby, and ErP Compliance	102
5.1.6 Regulatory Compliance Marks (Board Level)	103