Problem with New Motherboard.How to reduce the CPU fan speed and Heat? Tags: GA-78LMT-USB3 Gigabyte GA-78LMT-USB3 Heat Motherboards amd 965 Last response: March 30, 2013 9:22 PM in Motherboards Share sinivasan March 19, 2013 4:58:02 AM Hi, I just replaced my motherboard with Gigabyte GA-78LMT-USB3 from Asus M4A88T-M LE. With Asus Motherboard I found no issues. But with now Gigabyte Motherboard I found below issues: Before OS Loaded : CPU FAN SPEED : 6200 - 6500 RPM (noted in BIOS Setup) CPU Temperature : 57°C-60°C (noted in BIOS Setup) After OS Loaded : CPU FAN SPEED : 6800 - 6900 RPM (noted using SpeedFan) CPU Temperature : 60°C-65°C (noted using SpeedFan) If my system faces heavy load(95-100% CPU Usage, just zipped 100MB files using 7-zip) it goes more than 91°C (noted using SpeedFan) and beep sound continuously sounds till CPU usage gets lower. -I also applied necessary Cooling/Thermal paste when fitting CPU Fan(I tried many times) How to get rid those problems? System Configuration: ------------------------------- OS : Windows 7 Enterprise 64bit(Clean Installation) Motherboard : Gigabyte GA-78LMT-USB3 Processor : AMD Phenom II X4 965 BE(with stock cooler) RAM : Corsair DDR3 8 GB (2 x 4 GB) Hard Disk : Seagate Barracuda 7200RPM 1 TB SMPS : 450W DVD Drive : LG GH24NS95 DVD Burner More about : problem motherboard reduce cpu fan speed heat COLGeek a c 212 V Motherboard March 19, 2013 7:20:10 AM Did you perform a clean install of Windows after installing the new motherboard, or did you recycle the previous installation? If you re-used a previous install, SpeedFan could be misreporting sensor data as provided by the previous motherboard. If this is the situation, uninstall and then re-install SpeedFan. You can also use HWMonitor to see what temps it reports. m 0 l the great randini a b V Motherboard March 19, 2013 8:19:19 AM if you reduce fan speed heat will increase, also if you see 57 c in bios you did not install the heat sink properly and you need to remove, apply only a rice size amount of thermal paste spread it even and reseat the heatsink.... m 0 l Can't find your answer ? Ask ! Get the answer sinivasan March 30, 2013 9:22:10 PM Finally I found for the solution. Just update(default version is F2) the bios version to F4. that's it. Thanks for the responses. Link : http://www.gigabyte.in/products/product-page.aspx?pid=4... m 0 l Can't find your answer ? Ask ! Publish Related resources SolvedGeforce Gtx 770 Heat problem. Safe fan speed? Forum How do i reduce my CPU fan speed? Forum Can´t reduce CPU fan speed Forum My d102ggc2 motherboard cpu fan speed is very high how to reduce Forum SolvedCpu heat & fan max speed Forum SolvedInstalled new CPU heat sink and fan. Forum Please tell me the easiest way to reduce the CPU fan speed! Forum Solvedcpu fan speed and core's temperatures problem with Q6600 Forum SolvedNew CPU fan problem Forum SolvedA few problems with a M5A97 R2.0 - Ram speed,CPU fan, and Boot priority Forum SolvedCPU Fan speed weird problem Forum SolvedCPU fan speed problem Forum SolvedNew CPU fan running at very high speed (Arctic Cooling Freezer 7) Forum SolvedNew CPU/mobo. Very high CPU fan speeds Forum CPU Heating, BIOS says it's at 29C vs Speed Fan at 75-90C! Need help. Forum Problem raising the cpu fan speed. Forum CPU fan speed still high after new video card Forum New CPU heat sink/fan Forum CPU heating and fan speed Forum What problems to look for when reducing fan speed ? Forum More resources Read discussions in other Motherboards categories BIOS Boot Chipsets ASRock Asus Chaintech DFI Elitegroup FIC Foxconn Gigabyte Intel MSI-Microstar !