HP Visualize b180L hp Visualize workstation b132L, b132L plus, b160L, b180L se - Page 116

Field Replaceable Units WARNING: NOTICES: This chapter lists the B132L/B132L+/B160L/B180L Field Replaceable Units (FRUs) and provides procedures and illustrations showing their removal and replacement. Use the following tools to remove or replace FRUs: • Light-duty flat blade screwdriver with 150-mm (6-in.) blade or T10 Torx driver. • ESD equipment (see the "ESD Precautions" section in the Preface for detailed information) To avoid electrical shock, you must power off the system and unplug the power cord from the wall outlet, before performing each of the procedures in this chapter. There is no need to manually shutdown the HP-UX operating system on the workstation before switching it off. When the power switch is turned off, the workstation automatically shuts down the operating system before terminating the power. Wait for the system to completely shutdown and power off before disconnecting the power cord. To maintain FCC/EMI compliance, verify that all covers, bezels, and modules are replaced and that all screws are properly seated. Failing to push the main tray all the way in and tightening the four screws on the back may prevent the system from powering up. 94