Removing the Back Cover

CAUTION: The sled must be operated with the sled covers installed to ensure proper cooling.

CAUTION: Many repairs may only be done by a certified service technician. You should only perform troubleshooting and simple repairs as authorized in your product documentation, or as directed by the online or telephone service and support team. Damage due to servicing that is not authorized is not covered by warranty. Read and follow the safety instructions that came with the product.

NOTE: It is recommended that you always use a static mat and static strap while working on components in the interior of the system.

1Remove the two screws securing the back cover. See Figure 3-9.

2Slide the cover off the back of the sled tray. See Figure 3-9.

Figure 3-9. Removing and Installing the Back Cover

1

2

1

back cover

2

M3 screws (2)

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Installing System Components

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Image 140
Dell C8220 owner manual Removing the Back Cover, 140