ChromeOS Flex on Dynabook ET10-G-105

[snagrat]

I have installed ChromeOS Flex on some of these DfE COVID Dynabook ET10-G-105.

 

Generally they behave OK, but there are some little issues I cannot sort. Has anyone else managed?

 

The main one is that the screen is rotated 90° on bootup. I can easily change it but it reverts on restart.

I can set the rotation automatically for Kiosk devices, but cannot see it is possible through the Admin console for user devices?

 

I thought I could set it in the BIOS, and although the rotation works through POST, it is still then wrong when ChromeOS boots.