LanParty X48-T3RS User Manual page 15

Secondary RTC Reset
When the RTC batter y is removed, this jumper resets the
manageability register bits in the RTC.
Note:
1. The SRTCRST# input must always be high when all other
RTC power planes are on.
2. In the case where the RTC battery is dead or missing on
the platform, the SRTCRST# pin must rise before the
RSMRST# pin.
1 2 3 1
JP12
1-2 On: Normal 2-3 On:
(default)
RTC reset
E
English
2 3
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