Pop out the wireless LAN card then remove it. (Note: This engineering sample does not have wireless LAN card. Therefore, the image does not show wireless LAN antenna/wireless LAN card. Please refer to below section "How to Remove the Wireless LAN Card for more details).
Remove four screws fastening the HDD module.
Pull the HDD module backwards then detach it.
How to Remove the Wireless LAN Card
Disconnect the main and the auxiliary antennae.
Pop out the wireless LAN card then remove it.
Removing the Memory
Remove the two screws fastening the DIMM cover.
Then detach the DIMM cover.
Pop out the memory.
Remove the memory from the DIMM socket.
Removing the ODD Module
Remove the screws fastening the ODD module as shown.
Use a flat headed screwdriver to push the ODD module outwards then remove it.
Removing the LCD Module
Open the notebook as the impage shows.
Detach the middle cover carefully as shown.
Remove the screw holding the keyboard.
Turn over the keyboard as shown.
Disconnect the keyboard cable then remove the keyboard.
Pull out the wireless LAN antenna from the main unit as shown.
Take out the LCD cable from the main unit then disconnect the cable.