UP xtreme no boot problem
during Ubuntu installation, after the installation completion message was printed, the USB was removed and restarted.
But after that, it won't boot. (only black screen)
i use correct power(UP Xtreme (wide range 13+ to 60V): 19V3.42A PSU).
I tried to recover CMOS according to the contents of the wiki(https://wiki.up-community.org/FAQs#Not_Booting_or_Powering_up) , but it failed.
I am wondering if there is any further way I can try to recover, or if I need to send a repair.