Intel D845GLLY D845GL_Boards_TechProdSpec - Page 30

Power Management

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Technical Product Specification for Intel Desktop Boards using the Intel 845GL Chipset 1.11.1 Fan Monitoring Fan monitoring can be implemented using Intel® Active Monitor, Intel® LANDesk® Client Manager, or third-party software. For information about The functions of the fan connectors Refer to Section 1.12.2.2, page 34 1.11.2 Chassis Intrusion and Detection The Desktop Boards support a chassis security feature that detects if the chassis cover is removed. For the chassis intrusion circuit to function, the chassis' power supply must be connected to AC power. The security feature uses a mechanical switch on the chassis that attaches to the chassis intrusion connector. The mechanical switch is open for normal computer operation. ✏ NOTE Chassis intrusion detection may be implemented using Intel LANDesk Client Manager or thirdparty software. 1.12 Power Management Power management is implemented at several levels, including: • Software support through Advanced Configuration and Power Interface (ACPI) • Hardware support:  Power connector  Fan connectors  LAN wake capabilities  Instantly Available PC technology  Resume on Ring  Wake from USB  Wake from PS/2 devices  Power Management Event signal (PME#) wake-up support 30

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Technical Product Specification for Intel Desktop Boards using the Intel 845GL Chipset
30
1.11.1
Fan Monitoring
Fan monitoring can be implemented using Intel
®
Active Monitor, Intel
®
LANDesk
®
Client
Manager, or third-party software.
For information about
Refer to
The functions of the fan connectors
Section 1.12.2.2, page 34
1.11.2
Chassis Intrusion and Detection
The Desktop Boards support a chassis security feature that detects if the chassis cover is removed.
For the chassis intrusion circuit to function, the chassis
’
power supply must be connected to AC
power.
The security feature uses a mechanical switch on the chassis that attaches to the chassis
intrusion connector.
The mechanical switch is open for normal computer operation.
✏
NOTE
Chassis intrusion detection may be implemented using Intel LANDesk Client Manager or third-
party software.
1.12 Power Management
Power management is implemented at several levels, including:
•
Software support through Advanced Configuration and Power Interface (ACPI)
•
Hardware support:
Power connector
Fan connectors
LAN wake capabilities
Instantly Available PC technology
Resume on Ring
Wake from USB
Wake from PS/2 devices
Power Management Event signal (PME#) wake-up support