56 | 4 Upgrading your computer |
Opening your computer
Caution! Before you proceed, make sure that you have turned off your computer and all peripherals connected to it. Read the “Preinstallation instructions” on page 54.
You need to open your computer before you can install additional components. See the following section for instructions.
To remove the side panel
1Turn off your computer and unplug all cables.
2Place your computer on a flat, steady surface.
3Remove the four screws from the rear panel using a screwdriver. Set the screws aside.
