Gateway m320 schematic

Replacing the Gateway M320 Optical
Drive

This package includes an optical drive, such as a DVD drive, for your Gateway M320
notebook and these printed instructions.

Tools you need

You need a small Phillips 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).

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 opening the
case.

Caution ESD can permanently damage electrostatic

discharge-sensitive components in your notebook. Prevent
ESD damage by following ESD guidelines every time you
replace the keyboard.

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 To prevent risk of electric shock, do not insert any object

into the vent holes of your notebook.

■ 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.

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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.

Replacing the optical drive

To replace the optical drive:

1 Follow the instructions under “Preventing static electricity discharge” on page 1.
2 Make sure the optical drive is empty and the tray is firmly closed.
3 Turn off your notebook.
4 Disconnect the AC adapter and modem and network cables.
5 Turn your notebook over so the bottom is facing up.
6 Remove the battery. For instructions, see “Changing batteries” in your user guide.
7 With a small Phillips screwdriver, remove the two optical drive screws and put them

in a safe place.

Screws

2

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