Dell OptiPlex 990 - Internal Antenna Service; Removing the Internal Antenna

Internal Antenna 19
Removing the Internal Antenna
1. Follow the procedures in Before Working Inside Your Computer .
2. Remove the cover .
3. Remove the front bezel .
4. Remove the drive cage .
5. Disconnect the cables from the wireless local area network (WLAN) card.
6. Unthread the internal antenna.
7. Release the internal antenna port.
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