138 Adding and Replacing Parts

Replacing the Center Control Cover and Hinge Covers

1
Replace the hinge covers.
2
To reconnect the cable that attaches the center control cover to the system
board, place the cable inside the cable connector and push its black
securing tabs inside with your fingertips.
3
Snap the center control cover in place.
4
Turn the computer over and replace the three M2 x 2-mm screws that
secure the center control cover to the computer base.
Keyboard
For more information about the keyboard, see "Using the Keyboard and
Touchpad" on page39.
CAUTION: Before you begin any of the procedures in this section, follow the
safety instructions in the ProductInformation Guide.
NOTICE: To avoid electrostatic discharge, ground yourself by using a wrist
grounding strap or by periodically touching an unpainted metal surface (such as a
connector on the back of the computer).
NOTICE: To help prevent damage to the system board, you must remove the battery
from the battery bay before you begin working inside the computer.
1 center control cover 2 hinge cover (2)
2
1
book.book Page 138 Friday, November 30, 2007 11:28 AM