Gigabyte GA-6KIEL-RH Manual - Page 24

GA-6KIEH-RH/GA-6KIEH2-RH/GA-6KIEL-RH Motherboard 13 ) BAT1 (Battery) CAUTION Danger of explosion if battery is incorrectly replaced. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of used batteries according to the manufacturer's instructions. If you want to erase CMOS... 1.Turn OFF the computer and unplug the power cord. 2.Remove the battery, wait for 30 second. 3.Re-install the battery. 4.Plug the power cord and turn ON the computer. 14/15 ) CPU_FAN1/SYS_FAN1 (CPU fan/System fan cable connectors) The cooler fan power connector supplies a +12V power voltage via a 3-pin/4-pin(CPU_FAN) power connector and possesses a foolproof connection design. Most coolers are designed with color-coded power connector wires. A red power connector wire indicates a positive connection and requires a +12V power voltage. The black connector wire is the ground wire (GND). Remember to connect the CPU/system fan cable to the CPU_FAN/SYS_FAN connector to prevent CPU damage or system hanging caused by overheating. SYS_FAN1 4 1 CPU_FAN1 Pin No. 1 2 3 4 Definition GND 12V Sense Control CPU_FAN1 3 1 SYS_FAN1 Pin No. 1 2 3 Definition GND 12V Sense 24