Service manual

REPAIR
SERVICE MANUAL
Mechanical
4-7
1.1.2. Installing the Upper Cover
Electro-Static Discharge Hazard
Wear an anti-static wrist strap with ground wire to prevent damage to sensitive
electronic components.
(1) Install the LCD unit into the upper cover:
NOTE:
•
For the procedure for installing the LCD unit into the upper cover, refer to item (2) in 2.2
"Installing the LCD".
(2) While holding the upper cover assembly over the machine, connect the LCD
harness to the main PCB.
(3) Place the upper cover on the bottom cover, and beginning in the middle of each
side, apply pressure on the upper cover to engage the left and right hooks.
(4) Apply pressure to the rear of the upper cover to engage the two rear locks, then to
the front of the upper cover to lock the four front locks (keyboard side).
NOTE:
•
Make sure that the LCD harness is still locked into the hook on the underside of the
upper cover, that it is not pinched between the keyboard and any covers, and that all
locks are properly engaged.
(5) Replace the two upper cover clamp screws.
(6) Reinstall the top cover, the paper support.