Same here.
Please fix this.
@zidamouge see https://www.udoo.org/forum/threads/controlling-fan-speed.29605/
OK, here is some update. Tried two more fans, one of them being real 5V PWM fan, 4-pin Noctua NF-A6x25 5V PWM. Bolt's embedded Controller PWM...
@Ratz Fatz As you can see, same here. I'd blame this totally on BIOS, as when I tried messing up with some TPM settings in BIOS, TPM disappeared...
root@bolt:~# dmidecode -q -H 0x0000 BIOS Information Vendor: American Megatrends Inc. Version: 1.05 R.C. 13 Release Date: 10/23/2019...
My thoughts exactly. Gonna try this over weekend...
Yes, it is quite normal few reboot cycles are required. However, it is pretty abnormal that power cycle is required. Ettore and the crew should...
I agree that the 12V fan ecosystem may be much more varied than 5V one... But I don't think 4-pin 12V PWM fans are rare, practically, every modern...
I highly suspect so. If you check history.txt supplied with BIOS update files, there are several mentions of "bad" FANs. I strongly believe that...
Looks like COFAN produces multiple variants of 3-wire 5V 60mm fans, with different electronic circuits on the fan PCB. By the reports in this...
Same here, after 2-3 reboots following flashing, only full power cycle would restore things back to "normal"...
Same here. BIOS 1.05 RC13. After initial post-flash reboot, post is super slow, even entering BIOS and navigating BIOS menus took extraordinary...
Gelid Silent 6 is a 12V fan, the likely reason it works well is that it is either constantly off or constantly on in lowest voltage mode - hence...
Interesting, sent you PM case you don't need stock COFAN anymore...
Here is some COFAN spec for B II variants; http://cofan-usa.com/pdf/dc_6010ii.pdf. It doesn't say anything about PWM besides listing it as an...
@someone_passingby Just saw the picture you posted, hmm, you actually have COFAN F-6010M05BII, and I (and some other people here on the forum)...
Hold your horses, I clearly stated that I have PWM duty cycle issues with COFAN F-6010H05BIV (stock fan). Exactly same issue as @Deluxe; FYI, my...
Same here, my "green batch" stock fan (marked with green dot on one side of the fan), behaves exactly the same. Looks like the "green batch" fan...
Which BIOS version are you on?
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