IBM Manager 3105, Appliance Manual

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1. Power off your system and unplug your power cable.
2. Locate the Onboard battery, as shown in the figure below.
3. Using a tool such as a pen or a small screwdriver, push the battery lock outwards to unlock it. When
unlocked, the battery pops out from the holder.
4. Remove the battery, as shown in the following figure.
Figure 19. Remove the battery
CAUTION: Handle used batteries carefully. Do not damage the battery in any way; a damaged
battery can release hazardous materials into the environment. Do not discard a used battery in the
garbage or a public landfill. Refer to the IBM Systems Environmental Notices for battery disposal
guidelines.
Battery installation
To install an Onboard battery, follow these steps:
1. Identify the battery’s polarity. The positive (+) side must be facing up.
2. Insert the battery into the battery holder. Push it down until you hear a click to ensure that the battery
is securely locked, as shown in the following figure.
Figure 20. Install the battery
CAUTION: Be sure to replace the battery with the same type only.
Chapter 6. Field replaceable units 21