HP ML530 ProLiant ML530 Generation 2 Server Setup and Installation Guide - Page 54

Installing Hardware Options Preparing for an Installation Most internal installation procedures involve either the memory or system board. Installing components onto these boards may require the following common preparatory tasks: • Powering down the server • Locating and removing the Torx T-15 tool • Removing the access panel • Opening the hot-plug door Powering Down the Server To power down the server: 1. Shut down the operating system as directed in the operating system instructions. 2. For tower-model servers only, open the front bezel door. See "Opening the Front Bezel Door" in this chapter. 3. If the server is on, set the Power On/Standby button to standby. 4. Be sure that the following events occur: - The Power On/Standby button LED turns amber, indicating that the system is in standby mode. - All fans stop spinning. 5. Disconnect all AC power cords. WARNING: The system power in the server does not completely shut off from the front panel Power On/Standby button. Moving the button from on to standby leaves some portions of the hot-plug power supply and some internal circuitry active. To shut off all power to the system, move the button to standby and disconnect all AC power cords from the server. 3-8 HP ProLiant ML530 Generation 2 Server Setup and Installation Guide