214
Upgrade and Maintenance Manual
BX920
S4
System board components
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1.
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I
Do not throw the CMOS battery into the trash can. Lithium batteries
must be disposed of in accordance with local regulations concerning
special waste.
10.1.4 Installing the CMOS battery
Figure 86: Installing the CMOS battery
Ê
At a slight angle, fit the new CMOS battery into its socket as shown in the
figure above.
V
CAUTION!
Ensure to insert the CMOS battery with the positive pole (label side)
facing up as shown.
Ê
Press on the CMOS battery until it locks in place.
Ê
Ensure that the locking spring is properly engaged.
