Dell OptiPlex 3000 Micro Micro Service Manual - Page 47

System board, Removing the system board

Page 47 highlights

Steps 1. Remove the fillers on the side cover. 2. Tilt the SMA antenna assembly. Align and place the antenna bracket on the system board. 3. Insert the SMA antenna assembly in the back view opening. 4. Align the screw hole on the SMA antenna assembly with the screw hole on the back view. 5. Replace the screw (M3x3MM) that secures the SMA antenna assembly to the chassis. 6. Route the antenna-cables through the routing guides on the chassis. Next steps 1. Install the WLAN card. 2. Install the side cover. 3. Follow the procedure in after working inside your computer. System board Removing the system board Prerequisites 1. Follow the procedure in before working inside your computer. 2. Remove the side cover. 3. Remove the hard-drive assembly. 4. Remove the solid-state drive. 5. Remove the WLAN card. 6. Remove the fan assembly. 7. Remove the heat sink. 8. Remove the memory module. 9. Remove the speaker . 10. Remove the processor. Removing and installing components 47

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Steps
1.
Remove the fillers on the side cover.
2.
Tilt the SMA antenna assembly. Align and place the antenna bracket on the system board.
3.
Insert the SMA antenna assembly in the back view opening.
4.
Align the screw hole on the SMA antenna assembly with the screw hole on the back view.
5.
Replace the screw (M3x3MM) that secures the SMA antenna assembly to the chassis.
6.
Route the antenna-cables through the routing guides on the chassis.
Next steps
1.
Install the
WLAN card
.
2.
Install the
side cover
.
3.
Follow the procedure in
after working inside your computer
.
System board
Removing the system board
Prerequisites
1.
Follow the procedure in
before working inside your computer
.
2.
Remove the
side cover
.
3.
Remove the
hard-drive assembly
.
4.
Remove the
solid-state drive
.
5.
Remove the
WLAN card
.
6.
Remove the
fan assembly
.
7.
Remove the
heat sink
.
8.
Remove the
memory module
.
9.
Remove the
speaker
.
10.
Remove the
processor
.
Removing and installing components
47