3.Replace the screw that secures the LED board to the computer base.
4.Connect the LED board cable to the system board connector.
5.Replace the palm rest bracket (see Replacing the Palm Rest Bracket).
6.Replace the memory module (see Replacing the Memory Module).
7.Replace the hard drive (see Replacing the Hard Drive).
8.Connect the speaker cable to the speaker cable connector on the I/O board (see Replacing the Speakers).
9.Replace the palm rest (see Replacing the Palm Rest).
10.Replace the keyboard (see Replacing the Keyboard).
11.Replace the battery (see Replacing the Battery).
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.