How to Install a Hard Drive Sled Adapter for Mac Pro First Generation
Tools
These are some common tools used to work on this device. You might not need every tool for every procedure.
Troubleshooting
Here is a link to the Mac Pro 2006-2013 troubleshooting page
Background & Identification
The First Generation Mac Pro was formally announced in August of 2006.
Use the Mac identification system to identify your machine.
This device is a tower with a full aluminum body. It has two disk drives and a grate on that side. The device has four rounded metal handles: two for handles, and two for a stand. The Mac Pro First Generation resembles the last version of the Power Mac G5, and has similar expansion capabilities.