HassOS doesn't shutdown properly

Hello. I use last version HassOS generic-x86-64 installed on old DELL WYSE Dx0D Thin client.
It’s works fine. But when I shutdown device it is still running (see photo) and consume power (it’s a problem for me), device still warm and wattmeter show about 17W (when it’s in operate mode consuming energy is 11-15W)
BIOS hasn’t power options.
How to fix my problem? Thank you

Core 2024.6.4
Supervisor 2024.06.0
Operating System 12.4

It seems to be a common issue on Wyse machines.
From googling, it seems adding noefi to the kernel parameters might help.
You’d have to add this to the cmdline.txt in the boot partition of HAOS.

Thank you for solution.

I boot Ubuntu live and after run

sudo mkdir /mnt/boot
sudo mount -t vfat /dev/sda1 /mnt/boot
sudo nano /mnt/boot/config.txt
sudo umount /dev/sda1
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