LA-B691P is a Compal motherboard used in Lenovo devices. Enginerys has 13 BIOS dumps and 3 archives for this board, collected from public Telegram channels.
Check that LA-B691P matches the number printed on your PCB, including the revision. Where to find it →
LA-B691P BIOS dumps
- Lenovo C20 30 All in One LA B691P telegram BIOS Repair 2025 09 16BIOS · LA-B691P · 4.57 MB · 23 Sept 2025BIOS zip4.57 MB
- Lenovo C20-30 All-in-One LA-B691P UC2 N25Q064ABIOS · LA-B691P · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- Lenovo C20-30 All-in-One LA-B691P EC U21 MX25L2005BIOS · LA-B691P · 256 KB · 9 May 2025BIOS bin256 KB
- AFS Lenovo C20-30 All-in-One LA-B691PBIOS · LA-B691P · 4.36 MB · 1 Feb 2024BIOS rar4.36 MB
- C20-30 All-in-One LA-B691P UC2 N25Q064ABIOS · LA-B691P · 8.00 MB · 26 Sept 2023BIOS bin8.00 MB
- C20-30 All-in-One LA-B691P UC2 N25Q064ABIOS · LA-B691P · 8.00 MB · 22 Sept 2023BIOS bin8.00 MB
- C20-30 All-in-One (Lenovo) - LA-B691PBIOS · LA-B691P · 4.37 MB · 25 Nov 2022BIOS rar4.37 MB
- Lenovo C20-30 All-in-One LA-B691P (Luirons Bios)BIOS · LA-B691P · 4.36 MB · 22 Feb 2021BIOS rar4.36 MB
- C20-30 All-in-One LA-B691P UC2 N25Q064ABIOS · LA-B691P · 8.00 MB · 17 Feb 2021BIOS bin8.00 MB
- C20-30 All-in-One LA-B691P UC2 N25Q064ABIOS · LA-B691P · 8.00 MB · 30 Oct 2020BIOS bin8.00 MB
- C20-30 All-in-One LA-B691P UC2 N25Q064ABIOS · LA-B691P · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- C20-30 All-in-One LA-B691P EC U21 MX25L2005BIOS · LA-B691P · 256 KB · 21 Jul 2020BIOS bin256 KB
- Lenovo C20-30 All-in-One LA-B691P
BIOS firmware package for the Lenovo C20-30 All-in-One desktop, built on mainboard LA-B691P, a number that follows the Compal board-numbering pattern.
BIOS · LA-B691P · 4.36 MB · 21 Aug 2019BIOS rar4.36 MB
LA-B691P archives
- AIA10 LA-B691P (REV 1.0)Archive · LA-B691P · 3.51 MB · 9 Jul 2023Archive rar3.51 MB
- LA-B691PArchive · LA-B691P · 2.87 MB · 19 Nov 2020Archive zip2.87 MB
- Lenovo C20-30 All-in-One LA-B691PArchive · LA-B691P · 1.50 MB · 19 May 2020Archive rar1.50 MB
Questions about LA-B691P
Is there a schematic for LA-B691P?
No standalone schematic PDF has been indexed for LA-B691P 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 LA-B691P?
No boardview has been indexed for LA-B691P yet.
Who makes the LA-B691P board?
LA-B691P follows the Compal numbering scheme (LA-xxxxP). It is found in Lenovo devices.