Installing the system top coverPreparing a system for conversion from tower mode to rack modeInstalling the system top coverPrerequisitesCAUTION: Many repairs may only be done by a certified service technician. You should onlyperform troubleshooting and simple repairs as authorized in your product documentation, or asdirected by the online or telephone service and support team. Damage due to servicing that isnot authorized by Dell is not covered by your warranty. Read and follow the safety instructionsthat came with the product.1. Ensure that you read the Safety instructions.2. Keep the #2 Phillips screwdriver ready.Steps1. Align the tabs under the top cover with the slots on the top of the chassis.2. Slide the cover toward the front of the system until the screw holes on the cover aligns with theholes on the chassis.3. Secure the cover onto the chassis using the screws.Next steps1. Install the system cover.2. Reconnect the system to its electrical outlet and turn the system on, including any attachedperipherals.148
