Dell OptiPlex 990 Service Manual
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8. Remove the internal antenna.
Installing The Internal Antenna
1. Insert the internal antenna into the port in the chassis and slide toward the
right to secure it.
2. Thread the internal antenna into the chassis clip.
3. Connect the cables to the wireless local area network (WLAN) card.
4. Install the
drive cage
.
5. Install the
front bezel
.
6. Install the
cover
.
7. Follow the procedures in
After Working Inside Your Computer
.
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