CPU fan stops spinning after boot, tested with ALOT of fans. Tags: Chipsets Boot CPUs Motherboards Last response: November 19, 2011 12:23 PM in Motherboards Share thephenom696 November 17, 2011 5:53:54 PM HEY! im having a problem here because my cpu fan just randomy stops spinning after 1 second the pc is on! could it be a power shortage in the MOBO or sth, or could a bios update help? this seems to go away after messing with CPU fan settings in bois, but then it stops again after time. Currently using the other ( motherboards ) pins to connect the fan. any ideas? ThankYou D: More about : cpu fan stops spinning boot tested alot fans | E-mail me updates | Report abuse Register or log in to remove gearbrain November 19, 2011 12:23:55 PM I would try with a bios update but you'd be in a world of s*** if it goes wrong. other than that you could try sending it back to the manufacturer? | Report abuse Ask the community Publish Tom's Hardware>Forum>Motherboards>CPU fan stops spinning after boot, tested with ALOT of fans.> Related ressources: ForumNo post, CPU fan stops spinning after .5 seconds ForumCPU Fan Stops Spinning After Windows 7 Boots ForumCPU and GPU fans spin up briefly, then stops - this repeats infinitely ForumSwitch on power but fan just starts spinning and stops then starts and stop all ForumAsus board always kinda boot twice ( fans spin , stops , then spin again) ForumComputer won't start, board posted, but heatsink fan not spinning ForumDell Inspiron 1720 CPU fan not spinning , wrong pins give power on mobo ForumPC wont post, CPU fan not spinning Forum[A8N-SLI] Chip fan stopped spinning + no post, no beep ForumCpu Fan has stopped spinning round ForumNo Video, No CPU Fan Spinning ForumCPU fan spins up once on boot then stops ; otherwise boots fine ForumPC wont boot , fans spin up for a brief moment then quit ForumComputer won't boot with CPU power cable plugged in, fans spin for a couple seco ForumNo beep, fans are spinning : Mobo/ CPU or PSU? ForumIntel i5 3550p & AS Rock Z77 PRO 3 Forum[Solved] After install FX-4100 DDR1600 RAM only running 1,333mhz Forum[Solved] NF-M2-NVIEW with AMD Phenom II X4 940 Black Edition ForumAny way to tell which version of BIOS a Gigabyte board ships with? ForumMotherboard causing slow boot times? More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !