Dell M4040/14-N4050 Laptop User Manual


 
Camera Module 71
8
Replace the optical drive. See "Replacing the Optical Drive" on page 24.
9
Follow the instructions from step 3 to step 7 in "Replacing the Palm-Rest
Assembly" on page 28.
10
Replace the battery. See "Replacing the Battery" on page 14.
CAUTION: Before turning on the computer, replace all screws and ensure that no
stray screws remain inside the computer. Failure to do so may result in damage to
the computer.