CPU Fan doesn't work with the CPU_Fan or CPU_FAN_OPT connector Tags: Asus Fan CPUs LED Monitor Motherboards Last response: February 19, 2012 4:58 PM in Motherboards Share Iraneus February 19, 2012 2:52:01 PM CPU Fan doesn't work with the CPU_Fan or CPU_FAN_OPT connector. When using CHA_FAN connector, the CPU fan spins but the board gets suck on CPU_LED. Does not post anything on screen. Any ideas as to what might be the problem? More about : cpu fan work cpu fan cpu fan opt connector treefrog07 a b Ĉ ASUS a b à CPUs a c 78 V Motherboard February 19, 2012 4:58:28 PM It sounds like a defective CPU_Fan power connector, RMA the board for replacement. Can't find your answer ? Ask ! Publish Related resources SolvedX79-Deluxe CPU_OPT fan header not working Forum CPU_FAN and CPU_OPT connections not working Forum SolvedPSU doesn't have ATX CPU Fan connector? Forum SolvedCan I use "CPU OPT" to power my top case fan? Additional fan questions inside... Forum SolvedCan I plug h80i water cooler into cpu opt and sys_fan1/sys_fan2? Forum SolvedCPU_FAN and CPU_OPT on Asus x79-deluxe and NH-D14 SE2011 - what to connect and where? Forum SolvedCPU_OPT Hardly Spinning Fan Forum SolvedCPU_OPT independent from CPU_FAN? Forum SolvedCPU OPT Fan Speed Low Forum CPU OPT FAN port support chassis fans? Forum cpu_opt and cpu_fan Forum Cam a CPU Fan OPT header be used as a regular case fan? Forum CPU_FAN vs. CPU_OPT Forum Can I plug my CPU fan into CPU_FAN_OPT? Forum 4 pin cpu fan wont work on 4 pin connector Forum SolvedAll fans spin for a while then stop. CPU fan doesn't spin. On a working machine after a crash Forum CPU fan connector not working. Any alternative? Forum [HELP] CPU Fan power connector not working. Forum CPU fan connector stopped working Forum Cpu Fan header doesnt work Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !