- 27 - Hardware Installation
21) CASE_OPEN (Case Open Intrusion Alert Header)
This motherboard provides a chassis detection feature that detects if the chassis cover has been removed.
This function requires a chassis with chassis intrusion detection design.
Open: Normal Operation (Default)
Closed: Active Chassis Intrusion Alert
20) BAT (Battery Socket)
Thebatteryprovidespowertokeepthevalues(suchasBIOScongurations,date,andtimeinformation)in
the CMOS when the computer is turned off. Replace the battery when the battery voltage drops to a low level,
or the CMOS values may not be accurate or may be lost.
•
Always turn off your computer and unplug the power cord before replacing the battery.
•
Replace the battery with an equivalent one. Danger of explosion if the battery is replaced with an incorrect
model.
•
Contact the place of purchase or local dealer if you are not able to replace the battery by yourself or
uncertain about the battery model.
•
Used batteries must be handled in accordance with local environmental regulations.
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