Intel CoreTM 2 Duo Processor User Manual page 4

3.9 Electrical Considerations .....................................................................................47
3.9.1 DC Loading ............................................................................................47
3.9.2 Add-in Board Considerations ...................................................................48
3.9.3 Fan Connector Current Capability..............................................................48
3.9.4 Power Supply Considerations ...................................................................48
3.10 Thermal Considerations .....................................................................................48
4.0 Overview of BIOS Features ......................................................................................50
4.1 Introduction......................................................................................................50
4.2 Resource Configuration.......................................................................................51
4.2.1 PCI Auto Configuration ............................................................................51
4.3 System Management BIOS (SMBIOS) ..................................................................51
4.4 Legacy USB Support...........................................................................................51
4.5 BIOS Updates ...................................................................................................52
4.5.1 Language Support .................................................................................52
4.6 Boot Options ....................................................................................................52
4.6.1 CD-ROM Boot ........................................................................................52
4.6.2 Network Boot .........................................................................................52
4.6.3 USB Boot...............................................................................................53
4.6.4 Booting without Attached Devices ............................................................53
4.6.5 Changing the Boot Device ........................................................................53
4.7 BIOS Security Features ......................................................................................53
5.0 Error Messages and Beep Codes...............................................................................54
5.1 Speakers ..........................................................................................................54
5.2 BIOS Beep Codes ..............................................................................................54
5.3 BIOS Error Messages .........................................................................................54
5.4 Port 80h POST Codes ........................................................................................54
Figures
1 Board Components .................................................................................................... 9
2 Two-DIMM Implementation ........................................................................................12
3 Example of Single-Rank DIMM Population ....................................................................13
4 Example of Single-Rank and Dual-Rank DIMM Mixing Population .....................................13
5 Example of Dual-Rank DIMM Population ......................................................................13
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6 Intel 3100 Chipset Block Diagram .............................................................................14
7 PCI On-Board Video Chip ...........................................................................................15
8 Floppy Drive Connector .............................................................................................15
9 Front Panel Header ...................................................................................................16
10 XDP Connector .........................................................................................................16
11 Rear Panel I/O Connectors .........................................................................................18
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12 Intel 3100 Chipset Active Heatsink ...........................................................................23
13 Processor Active Heatsink ..........................................................................................24
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14 Intel 3100 Chipset Passive Heatsink Design ...............................................................25
15 SATA Ports ..............................................................................................................27
16 DIMM Sockets ..........................................................................................................28
17 Processor Socket ......................................................................................................28
18 Processor Fan Mounting Bracket .................................................................................29
19 Screwing the Processor Fan into the Mounting Bracket...................................................29
20 Fan Power Connectors...............................................................................................30
21 PCI Express* Connectors ...........................................................................................31
22 Floppy Drive Connector .............................................................................................32
23 Firmware Hub ..........................................................................................................32
24 CMOS Battery ..........................................................................................................33
User's Manual
4
Contents
June 2007
Order Number: 316639-002