Wake From Ps/2 Keyboard/Mouse; Pme# Wakeup Support; Speaker; Battery - Intel D865GBF Product Manual

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).

Battery

The battery on the desktop board keeps the values in CMOS RAM and the clock current when the
computer is turned off. See page 48 in Chapter 2 for instructions on how to replace the battery.

Real-Time Clock

The desktop board has a time-of-day clock and 100-year calendar. The battery on the desktop
board keeps the clock current when the computer is turned off.
Desktop Board Features
25