Dell OptiPlex 5055 Ryzen CPU Tower OptiPlex 5055 Tower Owners Manual - Page 42

Installing coin cell battery, Heat sink assembly, Removing heat sink assembly

Page 42 highlights

b) Remove the coin cell battery from the connector on the system board [2]. Installing coin cell battery 1. Hold the coin cell battery with the "+" sign facing up and slide it under the securing tabs at the positive side of the connector. 2. Press the battery into the connector until it locks into place. 3. Close the front panel door. 4. Install the: a) Expansion card b) Front bezel c) Side Cover 5. Follow the procedure in After working inside your computer. Heat sink assembly Removing heat sink assembly 1. Follow the procedure in Before working inside your computer. 2. Remove the: a) Side Cover b) Front bezel 3. Open the Front panel door. 42 Field service information

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b)
Remove the coin cell battery from the connector on the system board [2].
Installing coin cell battery
1.
Hold the coin cell battery with the "+" sign facing up and slide it under the securing tabs at the positive side of the connector.
2.
Press the battery into the connector until it locks into place.
3.
Close the front panel door.
4.
Install the:
a)
Expansion card
b)
Front bezel
c)
Side Cover
5.
Follow the procedure in
After working inside your computer
.
Heat sink assembly
Removing heat sink assembly
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the:
a)
Side Cover
b)
Front bezel
3.
Open the
Front panel door
.
42
Field service information