Dell XPS 710 Service Manual page 32

NOTE: If a hard-drive bracket is installed inside of the hard-drive bay, remove the bracket before you install the new hard drive.
4. Prepare the new hard drive for installation and check the documentation for the hard drive to verify that the drive is configured for your computer.
NOTE: If hard drive you are installing does not have the hard drive bracket attached, use your original hard drive bracket; snap the bracket onto
the new drive.
1 hard drive
5. Verify that the hard-drive bay is empty and unobstructed.
6. Slide the hard drive into the hard-drive bay until it clicks securely into place.
1 hard drive
NOTICE: Ensure that all connectors are properly cabled and firmly seated.
7. Connect the power cable to the hard drive.
8. Connect the hard drive data cable to the hard drive.
2 hard drive bracket
2 hard drive bay