1

 

2

3

 

 

 

 

1

thermal cooling assembly

2 fan cable

3

captive screws (4)

 

Replacing the Thermal Cooling Assembly

1Follow the instructions in "Before You Begin" on page 9.

2Align the four captive screws on the thermal cooling assembly with the screw holes on the system board and tighten the screws in sequential order (indicated on the thermal cooling assembly).

3Connect the fan cable to the connector on the system board.

4Follow the instructions from step 3 to step 7 in "Replacing the Palm-Rest Assembly" on page 28.

5Replace the battery. See "Replacing the Battery" on page 14.

CAUTION: Before turning on the computer, replace all screws and ensure that no stray screws remain inside the computer. Failure to do so may result in damage to the computer.

50

Thermal Cooling Assembly

Page 50
Image 50
Dell M4040/14-N4050 owner manual Replacing the Thermal Cooling Assembly