CHAPTER 3: Replacing notebook components
134
• The small black switch on the system board fits within the slot on the wireless
network on/off switch. If it does not, the wireless network may not work.
• The connector between this board and the modem jack/USB board is fully
connected.
26 Replace the system board screws in the holes on the top of the system board
removed in Step 19.
27 Replace the modem cable into the system board retaining clips.
28 Replace the modem by following the instructions in “Replacing the modem” on
page 121.
29 Connect the Bluetooth module to the system board.
30 Connect the fan into the system board,
31 Replace the palm rest by following the steps in “Replacing the palm rest” on
page 104.
32 Replace the LCD assembly by following the steps in “Replacing the LCD assembly”
on page 91.
33 Replace the keyboard by following the steps in “Replacing the keyboard” on
page 79.
34 Replace the keyboard cover by following the steps in “Replacing the keyboard
cover” on page 76.
35 Replace the DVD drive by following the instructions in “Replacing the DVD drive”
on page 73.
36 Replace the hard drive by following the instructions in “Replacing the hard drive”
on page 69.
Slot
Connector