Gateway M405 Parts list manual

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Replacing the Gateway M405
Optical Drive
This package includes a replacement optical drive for your Gateway M405
notebook and these printed instructions.
Tools you need
You need a small Phillips and a small flat-blade screwdriver to replace the optical
drive.
Preventing static electricity discharge
The components inside your notebook are extremely sensitive to static
electricity, also known as electrostatic discharge (ESD).
Before replacing the optical drive, follow these guidelines:
■Turn off your notebook.
■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.
Warning ESD can permanently damage electrostatic
discharge-sensitive components in your notebook. Prevent
ESD damage by following ESD guidelines every time you
replace the optical drive.
Warning To avoid exposure to dangerous electrical voltages and
moving parts, turn off your notebook and unplug the power
cord and modem and network cables before replacing the
optical drive.
Warning To prevent risk of electric shock, do not insert any object
into the vent holes of the notebook.

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■Touch a bare metal surface on your workbench or other grounded object.
■Unplug the power cord and the modem and network cables.
■Remove the battery. For more information, see “Changing batteries” in
your user guide.
■Disconnect all peripheral devices and remove any PC Cards.
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.
Removing the optical drive
Replacing the optical drive consists of the following three tasks:
1Remove the keyboard.
2Replace the optical drive.
3Install the keyboard.
To remove the keyboard:
1Follow the instructions under “Preventing static electricity discharge” on
page 1.
2Turn off your notebook.
3Disconnect the AC adapter and modem and network cables.
4Turn your notebook over so the bottom is facing up.
5Remove the battery. See your user guide for more information.
6Turn your notebook over so the top is facing up.
7Open the LCD panel to the normal viewing position.

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8Insert the small flat-blade screwdriver under the bottom right corner of
the keyboard bezel and gently pry it up.
9Pull the bezel off your notebook. You will hear small snapping sounds as
the bezel comes away from your notebook. Be careful not to break off the
tabs found on the left end of the bezel.
Important Inserting a piece of cloth between the screwdriver and
keyboard and notebook case will help prevent damage to
your notebook.

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10 With a small Phillips screwdriver, remove the four keyboard screws and
put them in a safe place.
Screws

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11 Lift the back edge of the keyboard, then slowly rotate it toward you so it
lies keys-down on top of your notebook. Be careful not to damage the
LCD panel.
Important You do not need to disconnect the keyboard from the
system board.