Surface 8 pro - could‘t find a bootable operation system

Hi all,

I have a problem with my surface 8 pro. This morning I got the error with the bootable operation system. After a research, I made a recovery stick with another pc. Evertning was working, I got the latest image from microsoft and also the instruction tomcreate the stick was working.

the problem is, the surface 8 pro can not boot with this usb stick - I have every time the error. Next I made a normal Win 11 Bootstick with the official tool. This sticks works on my second Surface, but on the Surface 8 pro again the same problem. Also with the volume down push…it does not work.

what can I do? Does the Surface 8 pro some special usb format option or does anyone have an idea (perhaps the ssd is the problem)?

thx for the help.

br benjamin