Issue after disconnecting battery on BARLA stoneyridge

i disconnect the battery to disable wp after enabling developer mode, i provide 45w of power to the left usb c port nothing happens, the right usb c port causes the screen to flash between black and white. Any advice would be appreciated.

The chromebook is stoneyridge BARLA

I’ve a reef that does almost the same, it simply doesn’t work without a battery. Maybe it uses almost the same HW configuration or the EC is simply made to work like that.

Bumping this issue. Ill try to obtain another power adaptor or a SuzyQable if theres no other solutions, in that case ill update with results.

not all devices are able to boot without an internal battery due to board design or EC issues.