Dell OptiPlex 5050 Tower Tower Owners Manual - Page 40
Installing system fan, System board, Removing system board
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Installing system fan Steps 1. Insert the grommets into the slots on the back of the computer. 2. Hold the system fan with the cable facing the bottom of the computer. 3. Align the grooves of the system fan with the grommets on the chassis wall. 4. Pass the grommets through the corresponding grooves on the system fan. 5. Stretch the grommets and slide the system fan toward the computer until it locks into place. NOTE: Install the lower two grommets first. 6. Secure the intrusion switch cable to the system fan with an adhesive tape. 7. Connect the system fan cable to the connector on the system board. 8. Close the front panel door. 9. Install the: a. intrusion switch b. bezel c. cover 10. Follow the procedure in After working inside your computer. System board Removing system board Steps 1. Follow the procedure in Before working inside your computer. 2. Remove the: a. cover b. bezel 3. Open the front panel door. 4. Remove the: a. heat sink assembly b. processor c. expansion card d. optional M.2 PCIe SSD e. SD card reader f. memory module g. VGA daughter board 5. Disconnect the optical drive and hard drive cables [1,2] from the connectors on the system board. 40 Removing and installing components
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