So I guess my questions are What could be causing the naming of the fans to be off like that when both programs use mobo for the info, and why my fans are spinning up while gpu isn't even above 60C? This post seems all over the place, I know, but I've never encountered this and am doing my best to explain it properly. Only adjusting #2 in tweak proved my guess, that the #0 fan is not recognized properly by tweak, correct. I figured that this was just a difference in layouts of the programs, but when I set the speed for both fans in tweak, only the fan listed as #1 in HW and #1 in tweak responds to the controlled speed, while the one designated #0 in HW runs off at high speeds still. When I pull them up in GPU Tweak 3, they show as Fan #1 and #2. My GPU has two fans that show up as fan #0 and fan #1 in HWMonitor. So I installed HWMonitor to confirm this and GPU Tweak 3 to adjust fan speeds. Issue does not occur on bios revisions before v19 and only occurs if adjusting the fan curve for SYS FAN 2 (I tried this header with multiple different fans).My GPU (2080TI) has been having one fan go berserk at seemingly random times, climbing from my set 2400 rpm to around 3350 rpm for no reason.

Not really an impactful bug but just thought I would throw it out there.ĮDIT: I can confirm this issue only occurs when adjusting SYS FAN 2 and then exiting without saving. Then, when exiting without saving the bios without reversing fan changes, it is almost like the PC just doesnt know what to do and hangs. The fans automatically start to change when any changes are made in the Hardware Monitor. It should also be noted that I get Q Code 08 when entering the Hardware Resource Monitor in bios. Changing other settings such as XMP and then exiting without saving allows the PC to enter the OS without a problem. I manually killed it via the power button after letting it hang for over a minute. I think the Hardware Monitor/fan control in bios is buggy.Įnabling smart fan for a case fan (or changing any fan settings) in the Hardware Resource Monitor in bios, and then exiting WITHOUT saving causes the PC to hang and not enter Windows. I also have an x570 Meg Ace on the latest bios.

Hwmonitor fan control