VIA Technologies EPIA-E900, User Manual

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E900 User Manual
22
2.2.6. CMOS Battery Connector
The mainboard is equipped with onboard CMOS battery connector used for
connecting the external cable battery that provides power to the CMOS RAM.
If disconnected all configurations in the CMOS RAM will be reset to factory
defaults. The connector pinout is shown below.
Figure Figure Figure Figure 22 22 22 22: CMOS battery connector : CMOS battery connector : CMOS battery connector : CMOS battery connector diagram diagram diagram diagram
Pin Pin Pin Pin Signal Signal Signal Signal
1 +3.3VBAT
2 GND
Table
Table Table
Table 15
15 15
15: CMOS battery connector pinout
: CMOS battery connector pinout : CMOS battery connector pinout
: CMOS battery connector pinout