BOXD845EBG2L Intel, BOXD845EBG2L Datasheet - Page 41

• Manufacturer Part Number: BOXD845EBG2L
• Manufacturer: Intel

Specifications of BOXD845EBG2L

• Lead Free Status / Rohs Status: Supplier Unconfirmed

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1.14.2.1
1.14.2.2
Resume on Ring enables telephony devices to access the computer when it is in a power-managed
state. The method used depends on the type of telephony device (external or internal).
NOTE
The use of Resume on Ring and Wake from USB technologies from an ACPI state requires an
operating system that provides full ACPI support.
ATX12V- and SFX12V-compliant power supplies can turn off the system power through system
control. When an ACPI-enabled system receives the correct command, the power supply removes
all non-standby voltages.
When resuming from an AC power failure, the computer returns to the power state it was in before
power was interrupted (on or off). The computer’s response can be set using the Last Power State
feature in the BIOS Setup program’s Boot menu.
Table 10 summarizes the function/operation of the fan connectors for Desktop Boards with the
hardware monitoring ASIC (Analog Devices ADM1025 or equivalent). Table 11 summarizes the
function/operation of the fan connectors for Desktop Boards with the hardware monitoring and fan
control ASIC (Analog Devices ADM1027, National Semiconductor LM85CIMQ, Standard
Microsystems SMSC EMC6D101, or equivalent).
Table 10.
For information about
The location of the power connector
The signal names of the power connector
The BIOS Setup program’s Boot menu
The ATX and SFX specifications
Connector
Processor fan
Front chassis fan
Rear chassis fan
Power Connector
Fan Connectors
Fan Connector Function/Operation for Desktop Boards with a Hardware
Monitoring ASIC
Description
• +12 V DC connection for a processor fan or active fan heatsink.
• Fan is on in the S0 or S1 state.
• Wired to a fan tachometer input of the I/O controller.
• +12 V DC connection for a system or chassis fan.
• Fan is on in the S0 or S1 state.
• +12 V DC connection for a system or chassis fan.
• Fan is on in the S0 or S1 state.
• Wired to a fan tachometer input of the I/O controller.
Fan is off when the system is off or in the S3, S4, or S5 state.
Fan is off when the system is off or in the S3, S4, or S5 state.
Fan is off when the system is off or in the S3, S4, or S5 state.
Refer to
Figure 12, page 60
Table 31, page 62
Table 75, page 115
Section 1.5, page 18
Product Description
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