Installing The Bezel BlankCAUTION: 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.NOTE: Depending on the configuration of your system you may have a 2.5 inch or a 3.5 inch bezel blank. Theinstallation and removal procedures are the same for the different types of bezel blanks.1. Align the bezel blank with the corresponding slot on the chassis.2. Insert the bezel blank into the empty slot on the chassis until the metal tab on the bezel blank clicks into place.3. Close the system.4. If applicable, install the front bezel.Cooling ShroudRemoving The Cooling ShroudCAUTION: 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.CAUTION: Never operate your system with the cooling shroud removed. The system may get overheated quickly,resulting in shutdown of the system and loss of data.1. Turn off the system, including any attached peripherals, and disconnect the system from the electrical outlet andperipherals.2. Lay the system on its side.3. Open the system.4. If required, remove the two system fans.5. Pressing on the tab, hold the touch points at the centre of the cooling shroud.6. Lift the shroud away from the system.46
