SER9 Pro: No Wifi/BT detected in BIOS and OS

user4U2xh9wUjQF3nb3U

Hello,

A few days ago I bought the Beelink SER9 Pro AMD Ryzen AI 9 HX 370 via Amazon and I installed Fedora Linux on my machine. The ethernet connection works fine, but it doesn’t detect wifi nor bluetooth. It doesn’t show up when running lspci, neither I can find it in the BIOS. The serial number of my mini PC is BHX376FF30008. The current BIOS version is SER9H101.

Thanks for your support.

user4U2xh9wUjQF3nb3U

I removed the power plug for more than 10 minutes and then I started the machine again, and now wifi and bluetooth do appear. When this issue happens again, what should I do next time?

user4U2xh9wUjQF3nb3U

I could solve the issues on Fedora Silverblue 44 with Linux kernel 7.0.6.

The root cause is PCIe ASPM (Active State Power Management) putting the card (including the PCI-to-PCI Bridge) into a state it can’t recover from. The fix is to disable ASPM system-wide at boot by adding the kernel parameter pcie_aspm=off.

On the other side I still had issues when GNOME triggers the suspend after 15 minutes of idle. The fix is to simply disable the suspend on idle.

If there’s any better solution, please let me know.

Beelink CS-June

user4U2xh9wUjQF3nb3U

Hello there,

Your machine`s BIOS version should be the lastest.

Could you please confirm that the WiFi and Bluetooth issues of your current device have been resolved?

Could you please tell me if there are any issues with the machine’s sleep-wake function? Is it unable to wake up the machine that is in sleep mode?

Have a nice day~