Dell OptiPlex 7090 Tower Service Manual - Page 46

Coin-cell battery, Removing the coin-cell battery

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4. Align the triangles on the powered GPU cable holder with the triangles on the chassis. 5. Place the powered GPU cable holder on the computer chassis until it clicks to place. 6. Route the power cable through the retention tab on the cable holder. 7. Connect the two power cables, through the slot on the cable holder, to the connector on the powered GPU. Next steps 1. Install the side cover. 2. 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 side cover. 3. Remove the powered GPU. NOTE: This step is required only if the system is configured with powered GPU. About this task The following images indicate the location of the coin-cell battery and provide a visual representation of the removal procedure. Steps 1. Using a plastic scribe, gently pry the coin-cell battery out of the slot on the system board. 2. Remove the coin-cell battery away from the computer. 46 Removing and installing components

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4.
Align the triangles on the powered GPU cable holder with the triangles on the chassis.
5.
Place the powered GPU cable holder on the computer chassis until it clicks to place.
6.
Route the power cable through the retention tab on the cable holder.
7.
Connect the two power cables, through the slot on the cable holder, to the connector on the powered GPU.
Next steps
1.
Install the
side cover
.
2.
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
side cover
.
3.
Remove the
powered GPU
.
NOTE:
This step is required only if the system is configured with powered GPU.
About this task
The following images indicate the location of the coin-cell battery and provide a visual representation of the removal procedure.
Steps
1.
Using a plastic scribe, gently pry the coin-cell battery out of the slot on the system board.
2.
Remove the coin-cell battery away from the computer.
46
Removing and installing components