HP t530 Hardware Reference Guide - Page 20

Removing and replacing the access panel Removing the access panel WARNING! To reduce the risk of personal injury or equipment damage from electric shock, hot surfaces, or fire, ALWAYS operate the thin client with the access panel in place. In addition to enhancing safety, the access panel may provide important instructions and identification information, which may be lost if the access panel is not used. DO NOT use any access panel except the one that is provided by HP for use with this thin client. Before removing the access panel, be sure that the thin client is turned off and the AC power cord is disconnected from the AC outlet. To remove the access panel: 1. Remove/disengage any security devices that prohibit opening the thin client. 2. Remove all removable media, such as USB flash drives, from the thin client. 3. Turn off the thin client properly through the operating system, and then turn off any external devices. 4. Disconnect the AC power cord from the AC outlet, and disconnect any external devices. CAUTION: Regardless of the power-on state, voltage is always present on the system board as long as the system is plugged into an active AC outlet. You must disconnect the AC power cord to avoid damage to the internal components of the thin client. 5. Remove the stand from the thin client. a. Position the thin client with the stand uppermost and locate the captive screws securing the stand to the thin client. 14 Chapter 1 Hardware Reference