Dell OptiPlex 3020 Dell OptiPlex 3020-Small Form Factor Owners Manual - Page 21
Installing the System Fan, Removing the Power Switch
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Installing the System Fan 1. Place the system-fan in the chassis. 2. Pass the grommets through the chassis and slide outward along the groove to secure it in place. 3. Connect the system-fan cable to the system board. 4. Install: a) front bezel b) drive cage c) optical drive d) cover 5. Follow the procedures in After Working Inside Your Computer. Removing the Power Switch 1. Follow the procedures in Before Working Inside Your Computer. 2. Remove the: a) cover b) front bezel c) optical drive d) drive cage 3. Perform the following steps as shown in the illustration: a) Disconnect the power-switch cable from the system board. b) Unroute the cable from the system board. 21
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Installing the System Fan
1.
Place the system-fan in the chassis.
2.
Pass the grommets through the chassis and slide outward along the groove to secure it in place.
3.
Connect the system-fan cable to the system board.
4.
Install:
a)
front bezel
b)
drive cage
c)
optical drive
d)
cover
5.
Follow the procedures in
After Working Inside Your Computer
.
Removing the Power Switch
1.
Follow the procedures in
Before Working Inside Your Computer
.
2.
Remove the:
a)
cover
b)
front bezel
c)
optical drive
d)
drive cage
3.
Perform the following steps as shown in the illustration:
a)
Disconnect the power-switch cable from the system board.
b)
Unroute the cable from the system board.
21