Disassembly
Removing the Keyboard 2 - 13
2.Disassembly
Removing the Keyboard
1. Turn
off
the computer, and remove the battery (
page 2 - 5
).
2. Press the
three
keyboard latches at the top of the keyboard to elevate the keyboard from its normal position
(you
may need to use a small screwdriver to do this).
3. Carefully lift the keyboard
up, being careful not to bend the keyboard ribbon cable
(
Figure 9
b
).
4. Disconnect the keyboard ribbon cable
from the locking collar socket
.
4
5
5
6
Figure 9
Keyboard Removal
a. Press the three latches
to release the keyboard.
b. Lift the keyboard up and
disconnect the cable
from the locking collar.
c. Remove the keyboard.
Re-Inserting the Key-
board
When re-inserting the
keyboard firstly align
the
five
keyboard tabs
at the bottom of the
keyboard with the slots
in the case.
a.
c.
b.
1
2
3
5
6
4
M550J
M540J
1
2
3
5
6
4
4. Keyboard
Summary of Contents for M540J
Page 1: ......
Page 2: ......
Page 3: ...Preface I Preface Notebook Computer M540J M545J M550J M555J Service Manual ...
Page 104: ...Schematic Diagrams B 46 B Schematic Diagrams ...
