HP ML370 HP ProLiant ML370 Generation 3 Setup and Installation Guide - Page 248

G System Battery ProLiant ML370 Generation 3 servers have a memory function that requires a battery for retaining stored information. System Board Battery Replacement When the server no longer automatically displays the correct date and time, you may need to replace the battery that provides power to the real-time clock. Under normal use, battery life is usually about five to ten years. Use a 540-milliampere, lithium, 3volt replacement battery (P/N 179322-001). To install a new battery: 1. If the server is on, remove power from the system. Refer to "Preparing the Server" in Chapter 3. WARNING: To reduce the risk of electric shock or damage to the equipment, do not disable the power cord grounding plug. The grounding plug is an important safety feature. WARNING: To reduce the risk of electric shock or damage to the equipment when removing power from the server, unplug the power cord from either the electrical outlet or the server or other product. If there is more than one power cord, all cords must be unplugged before all power is removed from the server. 2. Remove the access panel. Refer to "Removing the Access Panel" in Chapter 3. HP ProLiant ML370 Generation 3 Server Setup and Installation Guide G-1