Installing the Battery on the PC2
1. If the PC2 has any Sound ROM options installed, remove each of them by pushing the metal tabs on each end of the SIMM socket outwards at the same time, tilting the option board to a vertical position, and removing. Note the positions of the option boards, so you can replace them properly.
2. Insert your fingernail, a plastic knife, or a pen cap in one of the slots on the top of the battery’s retaining clip and gently pry the battery loose from the retaining clip, as shown in Figure 5-1.
3. Insert your fingernail, the plastic knife, or the pen cap behind and under the battery, and lift the battery out, as shown in Figure 5-2.
4. With the positive (+) side of the new battery facing away from you, slide the battery into the retaining clip, pushing down on the battery until it snaps into place.
5. Replace the Sound ROM options (if you have them) by inserting vertically and then tilting them towards the back of the unit until they snap into place.
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