Dell Inspiron 1150 - Manual (Page 75)

Adding and Replacing Parts
75
CD or DVD Drive
1 Complete the instructions in "Before You Begin" on page 65.
2 Turn the computer over, loosen the captive screw in the memory module cover, and lift the
cover away from the computer.
3 Remove the screw labeled "O" next to the memory module cover.
captive screw
memory
module cover
screw lever
CD or DVD drive