FX4100 Stock CPU Fan Tags: CPUs Desktops Monitors Last response: December 14, 2012 12:23 AM in CPUs Share mrfreez319 December 13, 2012 9:38:30 PM I recently put together a new desktop, and the CPU fan has been running about 1,800rpm at idle. Is this normal? It sounds louder than I would expect. I have used HW Monitor to monitor the CPU, and it is running at about 30c at idle. I have changed to PWM mode in the CPU Smart Fan Mode in BIOS. Here are my specs: GA-790A-DS3 motherboard FX4100 CPU with stock CPU cooler/fan Any help would be much appreciated! Thanks, Brett More about : fx4100 stock cpu fan mrfreez319 December 14, 2012 12:23:50 AM I figured out the problem. Gigabyte had a new BIOS update. After the update, we are running normal again. Hope this helps someone in the future! Brett m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedRe-purpose a stock Intel CPU fan? Forum SolvedPC won't boot after installing stock CPU fan Forum SolvedMy CPU stock fan is distractingly noisy can someone help? Forum SolvedReduce CPU temp without replacing stock fan so heavy games wont throttle/stutter? Forum SolvedMy amd fx 4300 stock fan reaches at 5400 rpm while playing games and the cpu temperature is 57.c and it is not overclocked Forum SolvedCPU I5 4670k 3.40GHZ stock fan making noise Forum SolvedDo you need thermal paste for the stock CPU and CPU fan? Forum SolvedCan i use my stock cpu fan for something Forum SolvedWays to cool CPU Temperature ( Excluding Change in heatsink/CPU Stock Fan ) Forum Solvedi5 2500 CPU auto shut off due to high heat - has this damaged the CPU? (due to Incorrect stock fan installation) Forum SolvedWould it be a good idea to replace the stock fan on my cpu cooler ? Forum SolvedCPU Stock fan Forum SolvedIs Stock-fan of i7 is good enough for gaming or must get a separate cpu cooler Forum SolvedCan I overclock CPU with stock fan and this motherboard? Forum SolvedIf I order an AMD CPU will it come with the stock fan? Forum SolvedIm not overclocking my CPU but the stock is WAY too loud what fan heatsink should i go with thats cheap. Forum SolvedPut the stock cpu fan on accident, and now there's leftover thermal paste. Forum SolvedDo I need to Clean CPU After Using Stock FAn? Forum SolvedCpu fan error on Amd stock cooler? Forum Solvedwill a cpu stock fan be enough for this? Forum More resources Read discussions in other CPUs categories AMD Intel Intel i5 Intel i7 Phenom Cooling Performance !