Removing The LCD Module—Tower ModeCAUTION: Many repairs may only be done by a certified service technician. You should only performtroubleshooting and simple repairs as authorized in your product documentation, or as directed by the online ortelephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by yourwarranty. Read and follow the safety instructions that came with the product.1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet andperipherals.2. Open the system.3. Remove the left side cover. See Removing The System Left Side Cover.4. Remove the top cover. See Removing The System Top Cover.5. Remove the control panel assembly.6. Disconnect the LCD cable.7. Remove the screw securing the LCD module to the control panel.8. Remove the LCD module out of the control panel assembly.Figure 67. Removing and Installing the LCD Module in the Tower Mode1. LCD module2. screw3. LCD cableInstalling The LCD Module—Tower ModeCAUTION: Many repairs may only be done by a certified service technician. You should only performtroubleshooting and simple repairs as authorized in your product documentation, or as directed by the online ortelephone service and support team. Damage due to servicing that is not authorized by Dell is not covered by yourwarranty. Read and follow the safety instructions that came with the product.122
