Lenovo B8000, B6000 manual Screw on the WiFi antenna

Page 48

Lenovo B6000/B8000 Hardware Maintenance Manual

1070 WiFi antenna

For access, remove this FRU:

• “1010 Rear cover” on page 28

1.Remove the screw a for fixing the WiFi antenna to the main body.

Figure 7-1 Screw on the WiFi antenna

2.Remove the adhesive tapes for fixing the RF cable and WiFi antenna frame.

Figure 7-2 Removing the adhesive tape

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Contents B6000 / B8000 Page Contents About this manual Lenovo B6000 Lenovo B8000Safety information General safety Electrical safety Lenovo B6000/B8000 Hardware Maintenance Manual Safety inspection guide Grounding requirements Safety notices multilingual translations Safety noticeLenovo B6000/B8000 Hardware Maintenance Manual Safety information Lenovo B6000/B8000 Hardware Maintenance Manual Safety information Lenovo B6000/B8000 Hardware Maintenance Manual Safety information Laser compliance statement Safety information Before replacing parts Strategy for replacing FRUsImportant service information Important notice for replacing a system boardImportant information about replacing RoHS compliant FRUs Original partGeneral checkout Following are not covered under warranty What to do firstPower system checkout Checking the internal battery statusApproximate information about the battery status Accurate information about the battery statusLenovo B6000/B8000 Hardware Maintenance Manual Power management SecurityActivating/Deactivating the Display Specifications Feature DescriptionLenovo B6000 / B8000 FRU replacement notices Screw noticesPlastic to plastic Logic card to plasticRemoving and replacing an FRU Rear cover Peeling off the label on the rear coverSeparating the rear cover using a suction tool Unlocking the central area of the rear cover Step Screw quantity Color Torque Right speaker box Screws on the holder of the speaker boxDisconnecting the speaker FPC Prying off the holder Removing the speaker box Disconnecting the main FPC Hinge frame and pivotRemoving the hinge frame with the main FPC at the left end Removing the hinge pivot Disconnecting the main camera FPC Main cameraDetaching the main camera Left speaker box Screws fixing the left speaker boxMain antenna Screws on the main antennaPhillips flat-head, M1.4 × 1.5 Black N/A WiFi antenna Screw on the WiFi antennaWiFi antenna frame detached Main Pcba Important notices for handling PCBRemoving the conductive fiber Removing the USB FPC holder Disconnecting the FPC between the main Pcba and sub board Disconnecting the LCD FPC Removing the adhisive tapes Main Pcba removed 10 Unlock the main antenna FPC connector 12 Main antenna removed Sub board Screws on the sub boardDisconnecting the TP FPC Detaching the vibrator motor Power button Pushing out the power buttonLocations Front viewRear view Parts list Overall Lenovo B6000 / B8000 Parts list-Overall for Lenovo B6000 only Parts list-Overall for Lenovo B8000 only Parts list-Screw ScrewPage Trademarks
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