Dell D31M Owner's Manual page 53

Steps
1. Disconnect the data and power cables from the hard drive.
2. Push the securing tab to release the hard-drive assembly from the chassis.
3. Remove the EMI shield from the front side of the chassis.
4. Slide the hard-drive away from the chassis.
Removing the 3.5-inch hard drive bracket
Prerequisites
1. Follow the procedure in
2. Remove the side cover.
3. Remove the 3.5-inch hard drive
About this task
The following image indicates the location of the 3.5-inch hard drive bracket and provides a visual representation of the removal
procedure.
before working inside your
assembly.
computer.
Removing and installing Customer Replaceable Units (CRUs) 53