Dell Precision M90 User Manual
Page 49
12.
Disconnect the smart-card reader connector from the system board.
13.
Disconnect the speaker connector from the system board.
14.
Disconnect the connector for the internal card with Bluetooth® wireless technology from the system board.
15.
Disconnect the subwoofer connector from the system board.
16.
Disconnect the USB-port-board connector from the system board.
17.
Disconnect the fan connector(s) from the system board.
18.
Remove the video card/thermal-cooling assembly, if present (see
Removing the Video Card/Thermal- Cooling Assembly
).
19.
Remove the processor thermal-cooling assembly (see
Removing the Processor Thermal-Cooling Assembly
).
20.
Remove the processor (see
Removing the Processor Module
).
21.
Remove the docking frame:
a.
Remove the two docking-frame screws.
b.
Lift the docking frame away from the system board.
v.
Remove the four M2.5 x 5-mm screws from the system board.
1 USB-port-board
connector
2 cable connector for internal card with
Bluetooth wireless technology
3 speaker
connector
4 subwoofer
connector
NOTE:
Remove the video card/thermal-cooling assembly as a single unit. Do not separate the thermal-cooling unit (heat sink) from the video card.
1
docking frame
docking frame screws (2)