Solved (new build) monitor won't display BIOS and fans won't spin or CPU cooler. Tags: Systems Last response: July 20, 2013 2:55 PM in Systems Share dodostar July 20, 2013 1:18:51 PM tittle says it all really, no idea what to do, everything I can think of is hooked up, tried without GPU and with. not a clue. More about : build monitor display bios fans spin cpu cooler Reply to dodostar smeezekitty July 20, 2013 1:27:50 PM Bad PSU? Reply to smeezekitty dodostar July 20, 2013 1:38:39 PM it powers the optical drive and the LED but not the fans, would it make sense for it to power some stuff but not others? Reply to dodostar Can't find your answer ? Ask ! Get the answer Best solution smeezekitty July 20, 2013 2:55:51 PM Share If the 12v rail is out and the +5v is working maybe? I would try another one if you can. Reply to smeezekitty Ask the community Post an answer Related resources [SOLVED] New mobo and cpu. Old power supply won't post but fans spin. Forum New Build: Fans won't even spin Forum SolvedComputer powers on but GPU fans don't spin and won't display Forum New build won't start, fans spin for 1 second Forum New CPU fan, monitor won't display Forum New CPU fan won't spin Forum SolvedGPU Fans Won't Spin in New System Forum System wont boot past BIOS after installing new CPU cooler Forum SolvedNew Build Fans spin, no display (More details in post) Forum GA 78lmt-usb3 with FX6300 or FX4130 won't get to post screen, fans spin, no beeps. OK with Sempron CPU.Tried vari Forum SolvedVGA and CPU Fans Won't Spin and CPU_LED Red Light On Forum New Build - PC won't make it to POST, no fans spinning Forum Computer won't boot to BIOS/POST, no beeps but fans still spin Forum PC won't boot. (fans spin, except for the cpu fan which spins once) Forum New system. Fans wont spin?! :S Forum Installed new CPU, boots, but no display on monitor, and USB ports won't work? Forum Monitor wont display anything when turned on (new build) Forum My CPU Fan won't spin, GPU fan spins at max, and PC won't turn on Forum new motherboard - hard drive wont spin - not detected in bios but is when plugged into old mobo Forum SolvedNew graphics Card and Fan wont spin Forum More resources Read discussions in other Systems categories Homebuilt New Build Prebuilt Cases Power Supplies RAM CyberPower !