Dell Alienware Area-51 Service Manual page 28

Figure 10. Removing the hard drive
1. power cable
3. chassis
5. tab
5. Remove the four screws (#6-32x3.6) that secure the hard-drive bracket to the hard drive.
6. Slide and remove the hard drive from the hard-drive bracket.
NOTE: Repeat step 2 to step 6 to remove any other hard drives (HDD2 and HDD3) installed in your computer.
Figure 11. Removing the hard-drive bracket
a. screws (4)
b. hard drive
c. hard-drive bracket
28 Removing the hard drive
2. data cable
4. screw
6. hard-drive assembly (HDD1)