Desktop Board Features

CR8H1

OM14704

Figure 2. Location of Standby Power Indicator

CAUTION

Power supplies used with this board must be able to provide enough standby current to support the standard Instantly Available (ACPI S3 sleep state) configuration. If the standby current necessary to support multiple wake events from the PCI and/or USB buses exceeds power supply capacity, the Intel desktop board may lose register settings stored in memory.

For more information on standby current requirements for this desktop board, refer to the Technical Product Specification (TPS) by selecting the Technical Documentation link at:

http://developer.intel.com/design/motherbd/

Hardware Management

Power connectors

Fan connectors

Fan speed control (Intel Precision Cooling)

Resume on Ring

Wake from USB

Wake from PS/2 keyboard/mouse

PME# wakeup support

Power Connectors

Desktop Board D845PESV has two power connectors. See Figure 11 on page 33 for the location of the power connectors.

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Intel D845PESV manual Hardware Management, Power Connectors