Dell Inspiron 5490 Service Manual - Page 39

Coin-cell battery, Removing the coin-cell battery

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Steps 1. Place the display assembly on a clean and flat surface. 2. Align and place the palm-rest and keyboard assembly on the display assembly. 3. Using the alignment posts, close the left and the right display hinges. 4. Replace the four screws (M2.5x5) that secure the left and the right display hinges to the palm-rest and keyboard assembly. 5. Connect the display cable to the system board and adhere the tape that secures the display-cable connector. Next steps 1. Install the battery. 2. Install the base cover. 3. Follow the procedure in After working inside your computer. Coin-cell battery Removing the coin-cell battery Prerequisites 1. Follow the procedure in Before working inside your computer. 2. Remove the base cover. 3. Remove the battery. 4. Remove the wireless card. 5. Remove the solid-state drive. About this task The following image indicates the location of the coin-cell battery and provides a visual representation of the removal procedure. Steps 1. Disconnect the speaker cable from the system board. 2. Peel off the tape that secures the speaker cable to the system board. Removing and installing components 39

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Steps
1.
Place the display assembly on a clean and flat surface.
2.
Align and place the palm-rest and keyboard assembly on the display assembly.
3.
Using the alignment posts, close the left and the right display hinges.
4.
Replace the four screws (M2.5x5) that secure the left and the right display hinges to the palm-rest and keyboard assembly.
5.
Connect the display cable to the system board and adhere the tape that secures the display-cable connector.
Next steps
1.
Install the
battery
.
2.
Install the
base cover
.
3.
Follow the procedure in
After working inside your computer
.
Coin-cell battery
Removing the coin-cell battery
Prerequisites
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the
base cover
.
3.
Remove the
battery
.
4.
Remove the
wireless card
.
5.
Remove the
solid-state drive
.
About this task
The following image indicates the location of the coin-cell battery and provides a visual representation of the removal procedure.
Steps
1.
Disconnect the speaker cable from the system board.
2.
Peel off the tape that secures the speaker cable to the system board.
Removing and installing components
39