Introducing the Notebook Computer Setting Up Your Computer Step 2 – Connect ac power CAUTION Use only the HP ac adapter included with your computer (or other approved adapter). Using any other ac adapter could damage the computer and may void your warranty (see the warranty statement in this manual). • Plug in the ac adapter, and connect it to the ac adapter jack on the back of the computer. The computer’s battery then starts charging. While the battery is charging, you can continue with step 3. 22 Corporate Evaluator’s Guide