Getting Started with Your HP Notebook Setting Up Your Computer Step 2: Connect AC power CAUTION Use only the HP AC adapter included with your computer (or other approved 75- watt, 3.95-amp adapter). Do not use a 60-watt, 3.16-amp adapter, such as HP F1454A or F1781A. Using any other AC adapter could damage the computer or adapter and may void your warranty (see "Hewlett-Packard Limited Warranty Statement" on page 163). • 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. Corporate Evaluator’s Guide 23