Dell Vostro 3888 Service Manual page 24

Steps
1. Place the first hard drive into the hard-drive metal bracket and align the slots on the bracket with the slots on the hard drive
2. Replace the two (M3x3.5) screws to secure the first hard drive to the hard-drive metal bracket.
3. Place the second hard drive into the hard-drive metal bracket and align the slots on the bracket with the slots on the hard drive
4. Replace the two (M3x3.5) screws to secure the second hard drive to the hard-drive metal bracket.
Next steps
1. Install the Side cover.
2. Follow the procedure in After working on your computer.
3.5-inch hard drive
Removing the 3.5-in. hard drive
Prerequisites
1. Follow the procedure in before working inside your computer.
24 Disassembly and reassembly