Try editing the grub boot command and add 'acpi=off'. Also, please attach (do not inline) the output of
sudo dmidecode > dmidecode.txt
Have you checked for BIOS updates for this motherboard?
Try editing the grub boot command and add 'acpi=off'. Also, please attach (do not inline) the output of
sudo dmidecode > dmidecode.txt
Have you checked for BIOS updates for this motherboard?