One to turn on. If you press the On button again during this time, you might turn the device off.

Warning If the HP All-in-One still does not turn on, it might have a mechanical failure. Unplug the HP All-in-One from the power outlet and contact HP. Go to:

www.hp.com/support

If prompted, choose your country/region, and then click Contact HP for information on calling for technical support.

I connected the USB cable, but I am having problems using the HP All-in-One with my computer

Solution You must first install the software that came with the HP All-in-One before connecting the USB cable. During installation, do not plug in the USB cable until prompted by the onscreen instructions. Connecting the USB cable before prompted can cause errors.

Once you have installed the software, connecting your computer to the HP All-in- One with a USB cable is straightforward. Simply plug one end of the USB cable into the back of your computer and the other into the back of the HP All-in-One. You can connect to any USB port on the back of your computer.

Troubleshooting

For more information on installing the software and connecting the USB cable, see the Setup Guide that came with the HP All-in-One.

I received a message on the display to attach the control panel faceplate

Solution This might mean the control panel faceplate is not attached, or it is attached incorrectly. Make sure to align the faceplate over the buttons on the top of the HP All-in-One and snap it firmly into place.

User Guide

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