LA-B221P is a Compal motherboard used in Acer devices. Enginerys has 4 schematics, 1 boardview, 18 BIOS dumps and 7 archives for this board, collected from public Telegram channels.
Check that LA-B221P matches the number printed on your PCB, including the revision. Where to find it →
LA-B221P schematics
- EA50 KV Compal LA B221P Rev 0 3 Acer Aspire E5 551G SRGinfoteSchematic · LA-B221P · 22.0 MB · 10 May 2025Schematic pdf22.0 MB
- Acer Aspire E5-551G Compal LA-B221P EA50 KV Rev 0.3Schematic · LA-B221P · 1.50 MB · 15 Oct 2023Schematic pdf1.50 MB
- COMPAL LA-B221P REV 0.3 ACER ASPIRE E5-551GSchematic · LA-B221P · 1.55 MB · 15 Jul 2020Schematic pdf1.55 MB
- EA50 KV Compal LA-B221P Rev 0.3 Acer Aspire E5-551G
Schematic for the Acer Aspire E5-551G on Compal board LA-B221P, revision 0.3, project code EA50_KV, in a 22.0 MB PDF.
Schematic · LA-B221P · 22.0 MB · 28 Apr 2018Schematic pdf22.0 MB
LA-B221P boardviews
- LA-B221P-R10-0312-for CQRTEBoardview · LA-B221P · 1012 KB · 19 Sept 2024Boardview pcb1012 KB
LA-B221P BIOS dumps
- Acer Aspire E5 551G LA B221P Z5WAK rev 1 0 telegram BIOS RepairBIOS · LA-B221P · 2.44 MB · 17 Sept 2025BIOS zip2.44 MB
- Acer Aspire E5 511 Z5WAL LA B221P Rev 1 0 telegram BIOS Repair 2025BIOS · LA-B221P · 2.92 MB · 17 Sept 2025BIOS zip2.92 MB
- Acer Aspire E5-551G Z5WAK LA-B221P AMDBIOS · LA-B221P · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- la-b221p new buildBIOS · LA-B221P · 8.00 MB · 12 May 2025BIOS bin8.00 MB
- Acer Aspire E5-511 Z5WAL LA-B221P Rev.1.0 W25Q64FWBIOS · LA-B221P · 8.00 MB · 10 May 2025BIOS bin8.00 MB
- Acer Aspire E5-551G Z5WAK LA-B221P AMDBIOS · LA-B221P · 8.00 MB · 10 May 2025BIOS bin8.00 MB
- Acer Aspire E5-551G - LA-B221P Z5WAK rev 1.0.part1BIOS · LA-B221P · 1.80 MB · 15 Dec 2024BIOS rar1.80 MB
- Acer Aspire E5-551G - LA-B221P Z5WAK rev 1.0.part2BIOS · LA-B221P · 464 KB · 15 Dec 2024BIOS rar464 KB
- E5-551G Amd (Z5WAK LA-B221P rev1.0)
BIOS dump for the E5-551G AMD laptop, on the Compal LA-B221P rev 1.0 board with platform code Z5WAK.
BIOS · LA-B221P · 4.49 MB · 20 Jul 2024BIOS rar4.49 MB - 551G Z5WAK LA-B221P AMDBIOS · LA-B221P · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
- 551G LA-B221P Z5WAK 1.12 AMD with VGABIOS · LA-B221P · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB
- Acer Aspire E5-511 Z5WAL LA-B221P Rev.1.0 Bios + ECBIOS · LA-B221P · 2.74 MB · 23 Feb 2021BIOS rar2.74 MB
- Acer Aspire E5-511 Z5WAL LA-B221P Rev.1.0
BIOS dump for the Acer Aspire E5-511, Compal project Z5WAL with board number LA-B221P at revision 1.0.
BIOS · LA-B221P · 2.75 MB · 15 Oct 2020BIOS rar2.75 MB - 551G Z5WAK LA-B221P AMDBIOS · LA-B221P · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- 551G LA-B221P Z5WAK 1.12 AMD with VGABIOS · LA-B221P · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- 511 Z5WAL LA-B221P Rev.1.0 W25Q64FWBIOS · LA-B221P · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- 511 Z5WAL LA-B221P Rev.1.0 ECBIOS · LA-B221P · 128 KB · 21 Jul 2020BIOS bin128 KB
- Acer Aspire E5-551G - LA-B221P Z5WAK rev 1.0
BIOS archive for the Acer Aspire E5-551G, Compal board LA-B221P, project Z5WAK at revision 1.0, supplied as a 4.51 MB RAR.
BIOS · LA-B221P · 4.51 MB · 28 Apr 2018BIOS rar4.51 MB
LA-B221P archives
- Compal LA-B221P r0.3
Archive for the Compal LA-B221P board, revision 0.3, associated with Acer laptops. The name does not state the contents, which may be a schematic, boardview or firmware…
Archive · LA-B221P · 2.46 MB · 14 Dec 2024Archive rar2.46 MB - la-b221p e5-551gArchive · LA-B221P · 4.74 MB · 6 May 2024Archive zip4.74 MB
- Acer Aspire E5-551G Z5WAK LA-B221P AMDArchive · LA-B221P · 2.23 MB · 23 Feb 2021Archive rar2.23 MB
- Acer Aspire E5-551G - LA-B221P Z5WAK rev 1Archive · LA-B221P · 4.51 MB · 10 Nov 2020Archive rar4.51 MB
- Acer Aspire E5-551G Z5WAK LA-B221P 1.12Archive · LA-B221P · 2.23 MB · 1 Nov 2019Archive rar2.23 MB
- COMPAL LA-B221P REV 0.3 ACER ASPIRE E5-551G
Acer Aspire E5-551G repair archive based on the Compal LA-B221P board, revision 0.3, 1.49 MB in RAR format.
Archive · LA-B221P · 1.49 MB · 1 Oct 2019Archive rar1.49 MB - Acer E5-551 (Z5WAK LA-B221P Rev. 1.0)Archive · LA-B221P · 2.26 MB · 30 Sept 2019Archive rar2.26 MB
Questions about LA-B221P
Is there a schematic for LA-B221P?
Yes. Enginerys lists 4 schematic files for LA-B221P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-B221P?
Yes, 1 boardview file is listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-B221P board?
LA-B221P follows the Compal numbering scheme (LA-xxxxP). It is found in Acer devices.