WARNING: Before working inside your computer, read the safety information that shipped with your computer. Follow the instructions in Before You Begin.
CAUTION: To avoid electrostatic discharge, ground yourself by using a wrist grounding strap or by periodically touching an unpainted metal surface (such as a connector on your computer)
CAUTION: To prevent damage to the memory-module connector, do not use tools to spread the memory module securing clips.
Slide the memory module firmly into the connector at a 45-degree angle, and press the memory module down until it clicks into place. If you do not hear the click, remove the memory module and reinstall it.
NOTE: If the memory module is not installed properly, the computer may not boot.
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