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Intel DG31PR Product Guide - Page 50

Connecting Chassis Fan and Power Supply Cables, Connecting Chassis Fan Cables

UPC - 735858195331

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Intel Desktop Board DG31PR Product Guide Connecting Chassis Fan and Power Supply Cables Connecting Chassis Fan Cables Connect chassis fan cables to the 3-pin chassis fan headers on the Desktop Board. Figure 23 shows the location of the chassis fan headers. Figure 23. Location of the Chassis Fan Headers 50

Section	Page
Intel® Desktop Board DG31PR Product Guide	1
Revision History	2
Preface	3
Intended Audience	3
Use Only for Intended Applications	3
Document Organization	3
Conventions	4
Terminology	4
Box Contents	4
Contents	5
1 Desktop Board Features	9
Supported Operating Systems	10
Desktop Board Components	11
Processor	13
Main Memory	13
Intel® G31 Express Chipset	14
Intel® G33 Graphics Subsystem	15
Audio Subsystem	16
Legacy Input/Output (I/O) Controller	17
LAN Subsystem	17
RJ-45 LAN Connector LEDs	17
Hi-Speed USB 2.0 Support	18
Enhanced IDE Interface	18
Serial ATA	18
Expandability	19
BIOS	19
Serial ATA and IDE Auto Configuration	19
PCI* and PCI Express* Auto Configuration	19
Security Passwords	20
Hardware Management Features	20
Hardware Monitoring and Fan Speed Control	21
Chassis Intrusion	21
Power Management Features	21
ACPI	21
Hardware Support	22
ENERGY STAR* Capable	25
Speaker	25
Battery	25
Real-Time Clock	25
2 Installing and Replacing Desktop Board Components	27
Before You Begin	27
Installation Precautions	28
Prevent Power Supply Overload	28
Observe Safety and Regulatory Requirements	28
Installing the I/O Shield	29
Installing and Removing the Desktop Board	30
Installing and Removing a Processor	31
Installing a Processor	31
Installing the Processor Fan Heat Sink	34
Connecting the Processor Fan Heat Sink Cable	35
Removing the Processor	36
Installing and Removing Memory	36
Installing DIMMs	37
Removing DIMMs	39
Installing and Removing a PCI Express x16 Card	39
Installing a PCI Express x16 Card	40
Removing the PCI Express x16 Card	41
Connecting the Diskette Drive Cable	42
Connecting the IDE Cable	43
Connecting the Serial ATA (SATA) Cables	44
Connecting to the Internal Headers and Connectors	45
Connecting to the Front Panel Audio Header	46
Connecting to the S/PDIF Connector	46
Connecting to the Chassis Intrusion Header	46
Connecting to the Serial Port Header	47
Connecting to the Alternate Front Panel Power LED Header	47
Connecting to the Front Panel Header	48
Connecting to the USB 2.0 Headers	48
Connecting to the Audio System	49
Connecting Chassis Fan and Power Supply Cables	50
Connecting Chassis Fan Cables	50
Connecting Supply Power Cables	51
Setting the BIOS Configuration Jumper	52
Clearing Passwords	53
Replacing the Battery	54
3 Updating the BIOS	59
Updating the BIOS with the Intel® Express BIOS Update Utility	59
Updating the BIOS with the ISO Image BIOS Update File or the Iflash Memory Update Utility	60
Obtaining the BIOS Update File	60
Updating the BIOS with the ISO Image BIOS Update File	60
Updating the BIOS with the Iflash Memory Update Utility	61
Recovering the BIOS	62
A Error Messages and Indicators	63
BIOS Beep Codes	63
BIOS Error Messages	63
B Regulatory Compliance	65
Safety Standards	65
Place Battery Marking	65
European Union Declaration of Conformity Statement	66
Product Ecology Statements	67
Recycling Considerations	67
Lead-Free Desktop Board	69
EMC Regulations	71
Ensure Electromagnetic Compatibility (EMC) Compliance	72
Product Certifications	73
Board-Level Certification Markings	73