CAUTION: Before you begin any of the procedures in this section, follow the safety instructions in your User's Guide.
CAUTION: To avoid electrical shock, always unplug your computer from the power adapter before removing the cover.
CAUTION: To prevent static damage to components inside your computer, discharge static electricity from your body before you touch any of your computer's electronic components. You can do so by touching an unpainted metal surface on the computer chassis.
