Intel DH57DD

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Contents
1 Desktop Board Features
Supported Operating Systems..............................................................................11
Desktop Board Components.................................................................................12
Processor..........................................................................................................14
Intel
®
H57 Express Chipset .................................................................................15
Main Memory.....................................................................................................15
Graphics Subsystem...........................................................................................16
Integrated Graphics ....................................................................................16
Intel
®
HD Graphics ..............................................................................16
High-Definition Multimedia Interface* (HDMI*)........................................16
Digital Visual Interface (DVI-I)..............................................................17
VGA Displays......................................................................................17
PCI Express* x16 Graphics ..........................................................................17
Audio Subsystem ...............................................................................................18
LAN Subsystem .................................................................................................19
USB 2.0 Support................................................................................................19
SATA Support....................................................................................................20
Expandability.....................................................................................................20
Legacy I/O........................................................................................................20
BIOS................................................................................................................20
SATA Auto Configuration .............................................................................20
PCI*/PCI Express Auto Configuration.............................................................21
Security Passwords.....................................................................................21
Hardware Management .......................................................................................21
Hardware Monitoring and Fan Speed Control ..................................................21
Fan Monitoring ...........................................................................................22
Chassis Intrusion........................................................................................22
Power Management............................................................................................22
Software Support .......................................................................................22
ACPI..................................................................................................22
Hardware Support ......................................................................................23
Power Connectors ...............................................................................23
Fan Headers .......................................................................................23
LAN Wake Capabilities..........................................................................23
Instantly Available PC Technology..........................................................24
+5 V Standby Power Indicator LED ........................................................24
Wake from USB ..................................................................................25
PCI Express WAKE# Signal Wake-up Support..........................................25
Wake from Serial Port..........................................................................25
Wake from CIR ...................................................................................26
Speaker............................................................................................................26
Real-Time Clock Subsystem.................................................................................26