When i use msi command center and make a curve there, everything is works. This is why i tried to modify the curve in the first place.Įdit: as reference, these should be the rpm at the several temp levels according to my curve: also, when the 'stock' curve was applied, when first starting the pc, the cooler fan settles at around 1000rpm and would spin up to a nerving 1300-1500rpm every time the cpu would spike in temperature to 40-50 degrees when opening a tab in chrome or whatever. Yes, fan is able to spin at 1750 rpm, worked fine in the previous rig. This is the second board im trying and still this issue, which is quite upsetting. however it around at 900pm which is a little more than the half. but what is far more concerning: whatever I set as a fan curve in the bios, it doesnt take effect.Īpplied this curve (pic 3), did prime testing, cpus settles at around 60°c (pic 4), according to the fan curve, my fan should spin on 100 percent, which is 1750 rpm for the shadow rock. No there is sth really fishy with the fan curves in the bios.įirst: the fan curve set by default (pic 1) isnt the same as the one which occurs, when I click the default button (pic 2). Flash BIOS Button: Simply use a USB key to flash any BIOS within seconds, without installing a CPU, memory or graphics card.Just set up my pc with a new MSI tomahawk b450 with a ryzen and my (old) bequiet shadow rock 2 cooler on top of it.Audio Boost: Reward your ears with studio grade sound quality for the most immersive audio experience.MULTI-GPU: With STEEL ARMOR PCI-E slots.DDR4 Boost:Advanced technology to deliver pure data signals for the best gaming performance and stability.Core Boost: With premium layout and fully digital power design to support more cores and provide better performance.Lightning Fast Game experience: 1x TURBO M.2, AMD Turbo USB 3.2 GEN2, Store MI technology.Extended Heatsink Design: MSI extended PWM heatsink and enhanced circuit design ensures even high-end processors to run in full speed.Supports DDR4 Memory, up to 4133(OC) MHz.Supports 1st, 2nd and 3rd Gen AMD Ryzen™ / Ryzen™ with Radeon™ Vega Graphics and 2nd Gen AMD Ryzen™ with Radeon™ Graphics / Athlon™ with Radeon™ Vega Graphics Desktop Processors for Socket AM4.Military style with extended heatsink design for better thermal solution, plus DDR4 Boost, Core Boost, Turbo M.2 and USB 3.2 Gen2 connector

B450 tomahawk fan control