BatteryCAUTION:A lithium battery can cause fire, explosion, or a severe burn. Do not recharge,disassemble, heat above 100°C (212°F), solder directly to the cell, incinerate, orexpose cell contents to water. Keep away from children. Replace only with thepart number specified for your system. Use of another battery may present arisk of fire or explosion.The battery connector is polarized; do not attempt to reverse polarity.Dispose of the battery according to local regulations.Removal1. If you have not already done so, remove the covers as described in “Covers” onpage 6-3.2. Remove the I/O planar cover as described on page 6-8.3. Locate the battery on the I/O planar.6-38 Service Guide