Dead battery recovery (Nautilus Samsung Chromebook+ V2)

Hello, my chromebooks battery recently completely died out on me (only works while plugged in) I decided to restore stock firmware so i did that while it being completely plugged in. It never unplugged and stock firmware was installed successfully. Now when I try to Recover the Chromebook it says “Chrome OS is missing or damaged.” Please remove all connected devices and start recovery. I have tried various USB flash drives including a San Disk USB-C drive, and a generic Micro SD to USB adapted, none of these work and it is just stuck on Chrome OS is missing or damaged. Keep in mind I MUST keep the charger plugged in in order for me to power on my Chromebook