In this video, we will demonstrate how to replace the back cover. Before removing the back cover, read through the safety guidelines to protect your computer from potential damage and ensure your personal safety. For more information about safety guidelines see the Inspiron 5400, 5401, or 7700 Service Manual at Dell.com/support.
Before you begin, ensure that you turn off your computer and disconnect all attached peripherals. Caution: When servicing the computer place it on an elevated, clean, and flat surface. Place the display flat on the surface, with the stand hanging over the edge. To remove the back cover place your palm in the middle of the back cover then pry the back cover from the display assembly base starting from the top corners.
Remove the back cover from the display assembly base. You have successfully removed the back cover. Now, let’s see how to install the back cover. To install the back cover align the slots on the back cover with the slots on the computer and press along the sides to snap the back cover into place. The back-cover installation process is now complete. For more information, see the Service Manual document at Dell.com/support.