Sideloaded the OS, which i think went fine. It put me back into the LOS recovery, so i did step 9, run: ‘adb reboot’. Which gave me the following error:
"error: Device unauthorized. This Adb server's $ADB_VENDOR_KEY is not set. Try ‘adb kill-server’ If that seems wrong. Otherwise check for a confirmation dialog on your device."
So i tapped "reboot" or "shutdown" (cant remember what it said) in the advanced tab of the recovery. The screen went black.
No key combiation turns the device back on. In the device manger it shows up as QUSB_BULK_CID:0404_....
Sounds like you need to delete the keys on your computer?
(too new to post urls...)
stackoverflow (dot) com/questions/32132434/set-adb-vendor-keys/42052776#42052776
adb reboot should work after that.