Hardware Management; Power Connectors; Fan Connectors; Resume On Ring - Intel D845GLVA Product Manual

Hardware Management

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Power connectors

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Fan connectors

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Resume on Ring

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Wake from USB

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Wake from PS/2 keyboard/mouse

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PME# wake up support
Power Connectors
Desktop Board D845GLVA has two power connectors. See Figure 13 on page 58 for the location
of the power connectors.
Fan Connectors
Desktop Board D845GLVA has two chassis fan connectors and one processor fan connector. See
Figure 13 on page 58 for the location of the fan connectors.
Resume on Ring
The operation of Resume on Ring can be summarized as follows:
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Resumes operation from either ACPI S1 or ACPI S3 state
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Requires only one call to access the computer
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Detects incoming call similarly for external and internal modems
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Requires modem interrupt be unmasked for correct operation
Wake from USB
USB bus activity wakes the computer from an ACPI S1 or S3 state.
✏
NOTE
Wake from USB requires the use of a USB peripheral that supports Wake from USB.
Wake from PS/2 Keyboard/Mouse
PS/2 keyboard/mouse activity wakes the computer from an ACPI S1 or S3 state.

PME# Wakeup Support

When the PME# signal on the PCI bus is asserted, the computer wakes from an ACPI S1, S3, or
S5 state.

Speaker

A speaker is mounted on the desktop board. The speaker provides audible error code (beep code)
information during the Power-On Self-Test (POST).
Desktop Board Features
17