Procedure

1Disconnect the fan cable from the system-board connector.

2In sequential order (indicated on the heat sink), loosen the captive screws that secure the thermal-cooling assembly to the system board.

3Lift the thermal-cooling assembly off the system board.

1

 

 

 

2

 

 

 

3

 

 

4

 

 

 

 

 

1

fan cable

2

captive screws (4)

 

 

 

 

3

heat sink

4

fan

 

 

 

 

68 Removing the Thermal-Cooling Assembly

Page 68
Image 68
Dell 5423 owner manual Procedure