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Contents
1Overview
1.1 Feature Summary........................................................................................................ 7
1.2 Online Support ............................................................................................................ 8
1.3 Footnote Cross Reference........................................................................................... 9
1.4 Board Layout ..............................................................................................................10
2Product-Specific Features
2.1 Processor Support......................................................................................................11
2.2 Connectors .................................................................................................................12
2.2.1 Back Panel Connectors................................................................................13
2.2.2 Internal I/O Connectors ................................................................................14
2.2.3 External I/O Connectors ...............................................................................21
2.3 Jumper Blocks............................................................................................................24
2.3.1 Front Panel Audio Connector/Jumper Block.................................................24
2.3.2 BIOS Setup Configuration Jumper Block......................................................25
2.4 I/O Shield....................................................................................................................26
2.5 Mechanical Considerations.........................................................................................27
2.6 Electrical Considerations ............................................................................................28
2.6.1 Power Consumption.....................................................................................28
2.6.2 Add-in Board Considerations........................................................................28
2.6.3 Standby Current Requirements ....................................................................29
2.6.4 Fan Connector Current Capability ................................................................30
2.6.5 Power Supply Considerations ......................................................................30
2.6.6 Standby Power Indicator LED ......................................................................31
2.7 Reliability ....................................................................................................................32
2.8 Thermal Considerations..............................................................................................32
2.8.1 High Temperature Zones .............................................................................32
2.8.2 Thermal Monitoring ......................................................................................34
3Regulatory Compliance Information
3.1 Regulatory Compliance ..............................................................................................35
3.1.1 Safety Regulations .......................................................................................35
3.1.2 EMC Regulations .........................................................................................35
3.1.3 Product Certification Markings (Board Level) ...............................................36
Figures
1. Desktop Board D845GBV Components......................................................................10
2. Back Panel Connectors ..............................................................................................13
3. Audio, Power, and Hardware Control Connectors ......................................................15
4. Add-in Board and Peripheral Interface Connectors.....................................................19
5. External I/O Connectors .............................................................................................21
6. Location of the Jumper Blocks....................................................................................24
7. I/O Shield Dimensions ................................................................................................26
