Boot on older pc

Hi all,
Is my kids pc, IntelDP35DP board with a Core2Quad with SSD, too old to boot Bazzite from USB? Its currently running Win10.
I've tried every combination of settings available in Rufus to create the USB. Tried turning UEFI on or off, fiddled with the USB emulation settings.
All to no avail.

When the USB is detected and booted from, it boots into grub recovery, and states that a file in \boot\grub\i386-pc\ doesn’t exist. However the path is \boot\grub2 on the USB.
Any ideas?
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