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www.gateway.com

Replacing the Keyboard

Technical Support

See the label on the bottom of the notebook for Customer 
Care Information. See your hardware guide for important 
safety, regulatory, and legal information.

© 2006 Gateway, Inc. All rights reserved. Gateway and 
eMachines are trademarks or registered trademarks of 
Gateway, Inc. in the United States and other countries. 
All other brands and product names are trademarks or 
registered trademarks of their respective companies.

Replacing the Keyboard

Preventing static electricity discharge

The components inside your notebook are extremely sensitive 
to static electricity, also known as 

electrostatic discharge

 (ESD). 

ESD can permanently damage electrostatic discharge-sensitive 
components in your notebook.

Before working with notebook components, follow these 
guidelines:

Avoid static-causing surfaces such as carpeted floors, 
plastic, and packing foam.

Remove components from their antistatic bags only when 
you are ready to use them. Do not lay components on the 
outside of antistatic bags because only the inside of the 
bags provide electrostatic protection.

Always hold components by their edges. Avoid touching 
the edge connectors. Never slide components over any 
surface.

Wear a grounding wrist strap (available at most electronics 
stores) and attach it to a bare metal part of your workbench 
or other grounded connection.

Touch a bare metal surface on your workbench or other 
grounded object.

Removing the old keyboard

To remove the old keyboard:

1

Follow the guidelines under “Preventing static 
electricity discharge.”

2

Turn off your notebook.

3

Disconnect your notebook from the optional port 
replicator.

4

Disconnect the AC adapter, modem cable, and 
network cable, if connected to your notebook.

5

Disconnect all peripheral devices connected to your 
notebook and remove any PC Cards.

6

Turn your notebook over so the bottom is facing up, 
then remove the main battery and optional 
secondary battery. For more information, see 
“Changing Batteries” in your online hardware guide.

7

Remove the three keyboard screws.

8

Turn your notebook over so the top is facing up.

9

Carefully open the LCD panel to the fully opened 
position.

10

Insert the small flat-blade screwdriver or 
non-marring tool under the right hinge cover and 
gently pry it up.

11

Pull the old cover off the notebook. You will hear 
small snapping sounds as the cover comes away 
from the notebook.

12

Gently lift the back edge of the keyboard.

Tools

You need a small Phillips and a small flat-blade 
screwdriver to replace the keyboard.

Warning

To avoid exposure to dangerous electrical 
voltages and moving parts, turn off your 
notebook and unplug the AC adapter, modem 
cable, and network cable before replacing a 
component.

Screw

Screw

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Summary of Contents for M255

Page 1: ...ug the power cord into a wall outlet The battery charge indicator turns on If the battery charge indicator does not turn on unplug the adapter from your notebook then plug it back in Caution Replace the power cord if it becomes damaged The replacement cord must be of the same type and voltage rating as the original cord or your notebook may be damaged Warning Do not attempt to disassemble the AC a...

Page 2: ...Slide the battery lock to the unlocked position 6 Slide the battery release latch 7 Slide the battery out of the notebook 8 Slide a battery into the notebook until it snaps into place 9 Slide the battery lock to the locked position 10 Turn your notebook over 11 Reconnect the optional port replicator 12 Open the LCD panel and press the power button Tips Tricks If your notebook is connected to AC po...

Page 3: ...ch a bare metal surface on your workbench or other grounded object Replacing the hard drive kit To replace the hard drive kit 1 If possible create a Drivers and Applications Recovery disc For more information see Creating Drivers and Applications Recovery discs in the online User Guide 2 Follow the guidelines under Preventing static electricity discharge 3 Turn off your notebook 4 Disconnect your ...

Page 4: ...drive bracket 14 Remove the bracket from the old drive 15 Place the new drive label side up onto the bracket so the screw holes line up 16 Replace the screws that secure the bracket to the drive 17 Slide the new hard drive kit into your notebook then replace the screws that secure the hard drive kit to the notebook 18 Replace the hard drive bay cover then tighten the cover screws 19 Replace the ke...

Page 5: ...t electronics stores and attach it to a bare metal part of your workbench or other grounded connection Touch a bare metal surface on your workbench or other grounded object Removing the old keyboard To remove the old keyboard 1 Follow the guidelines under Preventing static electricity discharge 2 Turn off your notebook 3 Disconnect your notebook from the optional port replicator 4 Disconnect the A...

Page 6: ...tor clip back to lock the connector in place 3 Rotate the keyboard toward the LCD panel until the keyboard is almost face up 4 Insert the tabs on the front edge of the keyboard into the slot under the palm rest You may need to press down on the keyboard keys along the front edge of the keyboard to seat the retaining tabs into their corresponding slots 5 Gently press the keyboard down until it is f...

Page 7: ...Never slide components over any surface Wear a grounding wrist strap available at most electronics stores and attach it to a bare metal part of your workbench or other grounded connection Touch a bare metal surface on your workbench or other grounded object Replacing the memory module To replace the memory module 1 Follow the guidelines under Preventing static electricity discharge 2 Turn off your...

Page 8: ... tilts upward 11 Pull the memory module out of the slot 12 Hold the replacement module at a 30 degree angle and insert it into the empty memory slot This module is keyed so it can only be inserted in one direction If the module does not fit make sure that the notch in the module lines up with the tab in the memory bay 13 Gently push the module down until it clicks in place 14 Replace the memory ba...

Page 9: ...Wear a grounding wrist strap available at most electronics stores and attach it to a bare metal part of your workbench or other grounded connection Touch a bare metal surface on your workbench or other grounded object Replacing the wireless network module To replace the wireless network module 1 Follow the guidelines under Preventing static electricity discharge 2 Turn off your notebook 3 Disconne...

Page 10: ...and insert it into the empty slot This module is keyed so it can only be inserted in one direction If the module does not fit make sure that the notch in the module lines up with the tab in the module slot 13 Move the antenna wires out of the way 14 Replace the wireless network card screws 15 Reattach the black antenna cable to the connector labelled MAIN or M then reattach the light gray antenna ...

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