14 Fan

WARNING: Before working inside your computer, read the safety information that shipped with your computer and follow the steps in

"Before You Begin" on page 7. For additional safety best practices information, see the Regulatory Compliance Homepage at dell.com/regulatory_compliance.

Removing the Fan

Prerequisites

1Remove the battery. See "Removing the Battery" on page 13.

2Remove the base cover. See "Removing the Base Cover" on page 19.

3Remove the keyboard. See "Removing the Keyboard" on page 15.

4Follow the instructions from step 1 to step 2 in "Removing the Optical Drive" on page 27.

5Remove the palm rest. See "Removing the Palm Rest" on page 39.

Procedure

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

2Remove the screws that secure the fan to the computer base.

3Lift the fan along with its cable away from the computer base.

 

1

 

 

 

2

 

 

 

3

 

4

 

 

 

 

1

screws (2)

2

fan

 

 

 

 

3

fan cable

4

system-board connector

 

 

 

 

Fan 47

Page 47
Image 47
Dell 17R-7720, 17R-5720 owner manual 14 Fan, Removing the Fan