Here is the arcane knowledge: The BIOS has no PWM control. That fan will run at 100% all the time. If you want it quiet, you need to physically mod a resistor into the 5V line. Once you boot into your OS, Windows Update will fail to find half the drivers. You need the Intel Bay Trail chipset driver package.
When I first pulled this mini-ITX board out of its anti-static bag, I felt a familiar twinge of dread. It was naked. No heatsink fan shroud. No jumper legend printed on the silkscreen. Just a sea of capacitors, a lonely Realtek RTL8111 Ethernet controller, and a CPU that looked suspiciously like a repurposed laptop chip (an Intel Celeron J1900 or N2930, depending on the revision). huayu rm-l1316 setup
If you are installing Windows 10 LTSC or Linux (Ubuntu/Debian), you change this to AHCI . If you don't, your NVMe (via PCIe adapter) or SSD will operate at dial-up speeds, and trim commands will fail. Here is the arcane knowledge: The BIOS has no PWM control
The default setting is often or RAID . Why? Because Huayu assumed you were booting from a CompactFlash card or a legacy HDD from 2010. Once you boot into your OS, Windows Update
The is that board.