14
Fans
WARNING: Before working inside your computer, read the safety information that shipped with your computer. For additional safety best practices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.
WARNING: To guard against electrical shock, always unplug your computer from the electrical outlet before removing the cover.
WARNING: Do not operate your computer with any cover(s) (including computer covers, bezels, filler brackets,
CAUTION: Only a certified service technician should perform repairs on your computer. Damage due to servicing that is not authorized by Dell is not covered by your warranty.
Chassis Fan
Removing the Chassis Fan
CAUTION: Do not touch the fan blades when you are removing the chassis fan, as this could damage the fan.
1Follow the instructions in "Before You Begin" on page 13.
2Remove the computer cover (see "Removing the Computer Cover" on page 17).
3Disconnect the chassis fan cable from the system board connector SYS_FAN1 (see "System Board Components" on page 10).
4Remove the four screws that secure the chassis fan to the chassis.
5Slide and lift the chassis fan away from the computer as shown in the illustration.
Fans
77
