HP Omni 220-1155xt Wall Mounting Guide - Page 6

Before removing the stand To avoid injury and equipment damage when opening the computer, always complete the following steps in order: 1. Remove any media and external devices (such as any CD, DVD, memory cards, USB devices, or external hard disk drives) from the computer. CAUTION: Static electricity can damage the electronic components of the computer or optional equipment. Ensure that you are discharged of static electricity by briefly touching a grounded metal object. 2. Click the Windows Start button and then click Shut Down. WARNING! To reduce the risk of personal injury from electrical shock or hot surfaces, disconnect the power cord from the wall outlet, and allow the internal system components to cool before touching them. 3. After the system has completely shut down, disconnect the power adapter from the back of the computer. 4. Disconnect all other attached cables from the back and side of the computer. Removing the computer stand The computer stand must be removed before wall-mounting your computer. 1. Place the computer facedown on a stable flat surface that is covered with a soft cloth. 2 Chapter 1 Preparing your HP computer for wall-mounting