collector
Dabbler
- Joined
- Nov 10, 2022
- Messages
- 20
Hi, I just mounted two "NOCTUA NF-A12x15 PWM" fans on the SuperMicro X11SSH-F motherboard and they stop and speed up every 5 seconds once on the boot engine and even after the operating system starts!
I already have two "Silverstone PWM" fans and one "Noctua NF-A9x14 PWM" fan mounted on a "NH-L9i" ventirad, all three of these fans work great. But as soon as I connect the two "NF-A12x15 PWM" fans, all the fans stop after the boot motor starts and accelerate to their maximum speed in a loop every 5 seconds.
I already tried to change the fan ports, I tried to connect the "NF-A12x15 PWM" alone, it's still the same. As soon as they are connected, they run in a loop with all the other fans. Then after reboot, they start running as fast as possible without stopping.
Here are the logs of the ipmi (IPMI 1.1) which shows the critical errors concerning the fan: https://paste2.org/0eI6eAII
Do you know how to solve this problem?
I already have two "Silverstone PWM" fans and one "Noctua NF-A9x14 PWM" fan mounted on a "NH-L9i" ventirad, all three of these fans work great. But as soon as I connect the two "NF-A12x15 PWM" fans, all the fans stop after the boot motor starts and accelerate to their maximum speed in a loop every 5 seconds.
I already tried to change the fan ports, I tried to connect the "NF-A12x15 PWM" alone, it's still the same. As soon as they are connected, they run in a loop with all the other fans. Then after reboot, they start running as fast as possible without stopping.
Here are the logs of the ipmi (IPMI 1.1) which shows the critical errors concerning the fan: https://paste2.org/0eI6eAII
Do you know how to solve this problem?