Figure 24. Removing and Installing a 3.5 Inch Hard Drive Into a Hard-Drive Carrier1. hard-drive carrier2. hard drive3. screws (4)Installing A Hard Drive Into A Hard-Drive CarrierCAUTION: 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. Insert the hard drive into the hard-drive carrier with the connector end of the hard drive toward the back.2. Align the screw holes on the hard drive with the back set of holes on the hard-drive carrier.When aligned correctly, the back of the hard drive will be flush with the back of the hard-drive carrier.3. Attach the screws to secure the hard drive to the hard-drive carrier.Server ModulesNOTE: Your system supports Dell PowerEdge M520 and M620 server modules that are specifically configured forthe enclosure, and can be identified by a label marked PCIe on the server module. If you install PowerEdge M520and M620 server modules that are not configured for the enclosure, an error message is displayed. For moreinformation on configuring a server module for the enclosure, see Configuring A Server Module.NOTE: Ensure that you have downloaded the latest BIOS on the server module(s) from dell.com/support.46