Back to Contents PageReplacing the Computer CoverDell Studio™ Slim 540s Service Manual1. Follow the procedures in Before You Begin.2. Lay your computer on its side with the computer cover facing up.3. Remove the two screws securing the cover, using a flat-blade screwdriver.4. Slide the computer cover away from the front of the computer and lift it.5. Set the cover aside in a secure location.6. To replace the computer cover, align the tabs on the bottom of the computer cover with the slots located along the edge of the computer.7. Press down and slide the computer cover towards the front of the computer, until the computer cover is securely installed.8. Replace the two screws that secure the computer cover.Back to Contents PageCAUTION: Before working inside your computer, read the safety information that shipped with your computer. For additional safety bestpractices information, see the Regulatory Compliance Homepage at www.dell.com/regulatory_compliance.CAUTION: To guard against likelihood of electric shock, laceration by moving fan blades or other unexpected injuries, always unplug yourcomputer from the electrical outlet before removing the cover.NOTICE: Ensure that sufficient space exists to support the system with the cover removed—at least 30 cm (1 ft.) of desk top space.1 computer cover 2 screws (2)