Dell XPS M140 Service Manual page 67

1 M2.5 x 5-mm screw
2 system board
20. With the rear of the computer facing you, gently lift the system board assembly from the left side, then slide the
system board assembly to the left and lift up on the right side to raise the assembly out of the computer.
NOTE: It may be necessary to press outward slightly on the plastic around the connectors on the left side of the
computer to lift the system board and remove it.
1
3 speaker connector
4 fan connector
system board
5 modem connector