820-12999 is a Apple motherboard used in Apple devices. Enginerys has 1 BIOS for this board, collected from public Telegram channels.
Check that 820-12999 matches the number printed on your PCB, including the revision. Where to find it →
820-12999 BIOS dumps
- Hisense 43A6K Main Board RSAG7 820 12999 PANEL V430DJ1 Q01 REV D2
Firmware dump of about 976 MB for the Hisense 43A6K television, from a main board labelled RSAG7.820.12999 with a V430DJ1-Q01 panel at revision D2.
BIOS · 820-12999 · 976 MB · 13 Jul 2026BIOS zip976 MB
Questions about 820-12999
Is there a schematic for 820-12999?
No standalone schematic PDF has been indexed for 820-12999 yet. Check the archives listed on this page — schematics are often packed together with the boardview — or search again later, as the index is updated daily.
Is there a boardview for 820-12999?
No boardview has been indexed for 820-12999 yet.
Who makes the 820-12999 board?
820-12999 follows the Apple numbering scheme (820-xxxxx). It is found in Apple devices.