4.14 Top Cover with Display Assembly 4 Replacement Procedures
2. Disconnect the sub fan cable from PJ8770 on the system board.
3. Turn the computer face up and open the display panel.
4. Remove the following screws securing the top cover.
• M2.5×6 FLAT HEAD screw ×4
5. Turn up the keyboard insulator an d disconnect the two LCD cables from PJ5600 and
PJ5601 and the speaker cables from PJ9512 (red) and PJ9513 (blue) on the system
board.
Keyboard insulator
PJ9512 (Red)
PJ9513 (Blue)
Speaker cable
PJ5600 (green)
PJ5601 (white)
M2.5×6 FLAT HEAD screw
Tape
Figure 4-24 Removing the Top cover
6. Remove the top cover with display assembly starting from the front side of the
computer. Be careful not to damage the wireless LAN or Bluetooth antenna coaxial
cables.
Satellite A20 Maintenance Manual (960-444) 4-43