Dell Inspiron 3020 Small Desktop Service Manual - Page 39

Fan shroud, Removing the fan shroud

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Steps 1. Align the screws on the antenna modules with the screw holes on the chassis. 2. Replace the two screws (M2x3) to secure the antenna modules on the chassis. 3. Route the antenna cables through the routing guides on the chassis. 4. Insert the antenna cables through the slot on the chassis. Next steps 1. Install the wireless card. 2. Install the hard-drive and optical-drive cage. 3. Install the 3.5-inch hard drive or 2.5-inch hard drive. 4. Install the front cover. 5. Install the left-side cover. 6. Follow the procedure in After working inside your computer. Fan shroud Removing the fan shroud CAUTION: The information in this section is intended for authorized service technicians only. Prerequisites 1. Follow the procedure in Before working inside your computer. 2. Remove the left-side cover. About this task The following image indicates the location of the fan shroud and provides a visual representation of the removal procedure. Removing and installing components 39

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Steps
1.
Align the screws on the antenna modules with the screw holes on the chassis.
2.
Replace the two screws (M2x3) to secure the antenna modules on the chassis.
3.
Route the antenna cables through the routing guides on the chassis.
4.
Insert the antenna cables through the slot on the chassis.
Next steps
1.
Install the
wireless card
.
2.
Install the
hard-drive and optical-drive cage
.
3.
Install the
3.5-inch hard drive
or
2.5-inch hard drive
.
4.
Install the
front cover
.
5.
Install the
left-side cover
.
6.
Follow the procedure in
After working inside your computer
.
Fan shroud
Removing the fan shroud
CAUTION:
The information in this section is intended for authorized service technicians only.
Prerequisites
1.
Follow the procedure in
Before working inside your computer
.
2.
Remove the
left-side cover
.
About this task
The following image indicates the location of the fan shroud and provides a visual representation of the removal procedure.
Removing and installing components
39