Maintenance Manual

4ReplacementProcedures 4.11SystemBoard,DC-IN,RJ11,USBandBluetoothcard
4-34 Satellite/SatelliteProL510/L515/L517  MaintenanceManual 
4.11SystemBoard,DC-INCable,RJ11cable,USBcableand
Bluetoothcard

RemovingtheSystemBoard,DC-INCable,RJ11cable,USBcableandBluetoothcard.
NOTE:BecarefuloftheejectbuttonforthePCcard.Itcanbedamagedwhenremoving
theboard.Makesureitissecurelyinstalled.
RemovetheSystemBoard,DC-INCable,RJ11cable,USBcableandBluetoothcard
accordingtothefollowingproceduresandFigure4-18.
1. RemovetwoM2.5x4blackflatheadscrewontheUSBcable
2. RemovetheUSBcablefromCN18onthesystemboard.
3. RemovetheDC-INcablefromCN6000onthesystemboard.
4. RemovetheRJ11cableonsystemboard.
5. RemovetheBluetoothcardcablefromCN19onthesystemboard.
6. RemoveBluetoothmodulecarefullyandavoiddamagethedoublesidetape.
7. RemoveoneM2x3blackflatheadscrewonthesystemboard.
8. RemoveoneM2.5x4blackflatheadscrewonthefan.
9. Removethesystemboard.
M2.5x4 black flat head screw-
M2x3 black flat head screw-
DC IN-
RJ11 cable
USB cable
Bluetooth card
CN19
CN6000
CN18
M2.5x4 black flat head screw-

Figure4-18Removingthesystemboard