2040 Keyboard Unit
2040 Keyboard Unit
1 When removing the screw covers,
use a small screwdriver as shown.
2 
When using a screwdriver to remove cover or latches,
be careful not to:
- Scratch the surface of the computer.
- Break the latches.
3 Open the keyboard.
4 Remove the leaf-spring plate.
5 When unlatching the upper cover
latches to remove the upper cover,
use a small screwdriver as shown.
6 Remove the upper cover.
NOTE:
To remove the upper cover, do not latch the keyboard.
Lower the keyboard and remove the upper cover.
7 Disconnect the cables to remove the
keyboard unit as shown.
Do not pull the keyboard cables.
The keyboard cables can be damaged if the keyboard
is disconnected without releasing the three latches.
8 Remove the keyboard.
Use the following table for reference when replacing parts.
| Step |
Location (Quantity) |
Length |
| 2 |
Upper cover (2) |
8 mm |
NOTE: Make sure you use the correct screw. Screw Size Chart
Notes for when replacing
- When replacing the keyboard, check that
the three cables are clean, and
inserted straight and fully into the connectors.
Slide both ends of each latch at the same time
to make sure that each cable is correctly inserted.
Go to 'Keyboard / Auxiliary Input Device Checkout' and test all keys before returning the
computer to the customer.
- When replacing the upper cover,
insert the two latches located rear side of the cover
into the guide of the foot of the LCD, push the right, left,
and front sides to snap into place.
Be careful not to damage the suspend/resume switch
when putting on the cover.
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