Internal antenna, Removing the internal antenna, 19 internal antenna – Dell OptiPlex 990 (Early 2011) User Manual
Page 49
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Internal Antenna
19
Removing the Internal Antenna
Before Working Inside Your Computer
.
2. Remove the
.
3. Remove the
4. Remove the
.
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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