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To install the coin-cell battery, do the following:
1. Prepare your server and remove the server cover. See "Preparing your server in advance and removing
the server cover" on page 49.
2. Lay the server on its side for easier operation.
3. If needed, remove the old coin-cell battery. See "Removing the coin-cell battery" on page 104.
4. Install a new coin-cell battery.
Figure 93. Installing the coin-cell battery
Power distribution board
This topic applies only to server models that come with hot-swap redundant power supplies.
• "Removing the power distribution board" on page 105
• "Installing the power distribution board " on page 106
CAUTION:
Hazardous moving parts. Keep fingers and other body parts away.
CAUTION:
Never remove the cover on a power supply or any part that has the following label attached.
Hazardous voltage, current, and energy levels are present inside any component that has this label
attached. There are no serviceable parts inside these components. If you suspect a problem with one
of these parts, contact a service technician.
Removing the power distribution board
To remove the power distribution board, do the following:
1. Prepare your server and remove the server cover. See "Preparing your server in advance and removing
the server cover" on page 49.
.
Chapter 5
Replacing hardware
105
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