Some users use a "short-circuit" method on specific data pins to bypass the eMMC boot priority, though this is highly technical and risky.
Contact the original school's IT department. Provide them the serial number (found on the bottom sticker: SN: XXXXXXXXXX). They can generate a 32-character unlock code using Unowhy's proprietary "School Manager" portal. Most schools will unlock decommissioned units for free. Unowhy Y13 Bios Password
Do this twice and compare the MD5 hashes to ensure a good read. Some users use a "short-circuit" method on specific