Intel MGM45WU manual Cmos Battery

Intel Mobile Board MGM45WU Product Guide

Table 13. Wake-up Devices and Events When Operating on AC Adapter Power

These devices/events can wake up the computer…	…from this state
Power button	S3, S4, S5
RTC alarm	S3, S4, S5
LAN (onboard)	S3, S4, S5
USB	S3
PCI Express (WLAN)	S3, S4
Lid switch	S3
Keyboard	S3
Touch Pad	N/A
Modem	S3, S4

CMOS Battery

A battery (Figure 2, E) on the Mobile Board keeps the values in CMOS RAM and the clock current when the computer is turned off. If you should need to replace the battery, refer to “Battery Disposal Information” on page 76 for battery disposal information.

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