LA-4491P is a Compal motherboard used in Acer devices. Enginerys has 15 schematics, 23 BIOS dumps and 6 archives for this board, collected from public Telegram channels.
Check that LA-4491P matches the number printed on your PCB, including the revision. Where to find it →
LA-4491P schematics
- Acer 4736z LA-4491P KAL90Schematic · LA-4491P · 1.31 MB · 26 Nov 2025Schematic pdf1.31 MB
- Aspire 4935G 4936G 4735G 4736G KAL90 LA-4491PSchematic · LA-4491P · 1.31 MB · 10 May 2025Schematic pdf1.31 MB
- ACER ASPIRE 4735 4736 4935 4936 COMPAL LA 4491P KAL90 REV1 0 SESchematic · LA-4491P · 1.31 MB · 7 Sept 2023Schematic pdf1.31 MB
- Acer Aspire 4935G 4936G 4735G 4736G (Compal KAL90 LA-4491p)Schematic · LA-4491P · 1.31 MB · 7 Sept 2023Schematic pdf1.31 MB
- Acer 4736z LA-4491P KAL90Schematic · LA-4491P · 1.31 MB · 16 Mar 2022Schematic pdf1.31 MB
- Acer 4736z LA-4491P pdf.Schematic · LA-4491P · 896 KB · 13 Sept 2021Schematic pdf896 KB
- Acer 4736z LA-4491PSchematic · LA-4491P · 1.31 MB · 28 Jul 2021Schematic pdf1.31 MB
- Acer 4736z LA-4491P pdf.
Schematic for the Acer Aspire 4736Z laptop, motherboard LA-4491P, delivered as a PDF in a 928 KB RAR archive.
Schematic · LA-4491P · 928 KB · 6 Jul 2021Schematic rar928 KB - acer 4736z la-4491p kal90Schematic · LA-4491P · 1.31 MB · 15 Jan 2021Schematic pdf1.31 MB
- scheme-acer 4736z la-4491p kal90 (1)Schematic · LA-4491P · 1.31 MB · 5 Aug 2019Schematic pdf1.31 MB
- compal la-4491p r1.0 schematicsSchematic · LA-4491P · 1.32 MB · 14 Jul 2019Schematic pdf1.32 MB
- Compal LA-4491P 0830(acer AS4935 4935G)Schematic · LA-4491P · 1.31 MB · 12 Jul 2019Schematic pdf1.31 MB
- Acer 4736z LA-4491P.Schematic · LA-4491P · 896 KB · 12 Jul 2019Schematic pdf896 KB
- Acer Aspire 4735 4736 4935 4936 Compal LA-4491P KAL90 Rev1.0Schematic · LA-4491P · 1.31 MB · 11 Jul 2019Schematic pdf1.31 MB
- COMPAL LA-4491P R1.0 SCHEMATICS
Schematic archive for Compal motherboard LA-4491P, revision R1.0, delivered as a RAR of roughly 1.28 MB.
Schematic · LA-4491P · 1.28 MB · 10 Jul 2019Schematic rar1.28 MB
LA-4491P BIOS dumps
- acer 4736 kalho la-4491pBIOS · LA-4491P · 1.00 MB · 1 Aug 2026BIOS bin1.00 MB
- acer 4736 kalho la-4491pBIOS · LA-4491P · 1.00 MB · 24 Jul 2026BIOS bin1.00 MB
- acer 4736 kalho la-4491pBIOS · LA-4491P · 1.00 MB · 24 Jul 2026BIOS bin1.00 MB
- ACER 4935G KAL90 LA-4491P REV 1.0 2008-10-24 WORKING BIOSBIOS · LA-4491P · 1.72 MB · 3 Dec 2025BIOS rar1.72 MB
- acer 4736 ( kalho la-4491p)
BIOS binary for the Acer 4736 on the KALHO platform, board LA-4491P. The LA- prefix is Compal's numbering pattern, so Compal built the mainboard.
BIOS · LA-4491P · 1.00 MB · 21 Sept 2025BIOS bin1.00 MB - acer 4736 ( kalho la-4491p)
Duplicate copy, marked (1), of the Acer 4736 BIOS for the KALHO platform on Compal board LA-4491P. The file is 1.00 MB, suiting an 8 Mbit SPI flash chip.
BIOS · LA-4491P · 1.00 MB · 21 Sept 2025BIOS bin1.00 MB - bios acer 4736 kalho la 4491p telegram BIOS Repair 2025 09 16BIOS · LA-4491P · 857 KB · 18 Sept 2025BIOS zip857 KB
- acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 13 Jul 2025BIOS bin1.00 MB
- ACER 4935G KAL90 LA-4491P REV 1.0 2008-10-24BIOS · LA-4491P · 1.00 MB · 10 May 2025BIOS bin1.00 MB
- acer 4736 ( kalho la 4491p)BIOS · LA-4491P · 1.00 MB · 28 Apr 2025BIOS bin1.00 MB
- acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 15 Dec 2024BIOS bin1.00 MB
- acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 25 Sept 2023BIOS bin1.00 MB
- acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 22 Sept 2023BIOS bin1.00 MB
- ACER 4935G KAL90 LA-4491P REV 1.0 2008-10-24 WORKING BIOS
Working BIOS for the Acer Aspire 4935G laptop, KAL90 platform, board LA-4491P revision 1.0, with the date 2008-10-24 given in the name, supplied in a 1.76 MB RAR…
BIOS · LA-4491P · 1.76 MB · 24 Aug 2022BIOS rar1.76 MB - acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 23 Apr 2022BIOS bin1.00 MB
- acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 21 Apr 2022BIOS bin1.00 MB
- acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 27 Oct 2021BIOS bin1.00 MB
- bios acer 4736 ( kalho la-4491p)
BIOS dump for the Acer 4736 series laptop on the Compal-made LA-4491P motherboard, with Compal identified in the name by its codename Kalho.
BIOS · LA-4491P · 760 KB · 6 Jul 2021BIOS rar760 KB - acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 10 Nov 2020BIOS bin1.00 MB
- acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 16 Jun 2020BIOS bin1.00 MB
- Acer 4736z LA-4491P KAL90BIOS · LA-4491P · 1.28 MB · 7 Aug 2019BIOS rar1.28 MB
- acer 4736 ( kalho la-4491p)BIOS · LA-4491P · 1.00 MB · 7 Aug 2019BIOS bin1.00 MB
- Acer 4736z LA-4491PBIOS · LA-4491P · 884 KB · 9 Jul 2019BIOS zip884 KB
LA-4491P archives
- Aspire 4935G 4936G 4735G 4736G KALG0 LA-4491PArchive · LA-4491P · 1.66 MB · 24 Apr 2026Archive rar1.66 MB
- Aspire 4935G 4936G 4735G 4736G KAL90 LA-4491PArchive · LA-4491P · 1.31 MB · 24 Apr 2026Archive rar1.31 MB
- LA-4491PArchive · LA-4491P · 1.28 MB · 19 Nov 2020Archive zip1.28 MB
- acer 4736 ( kalho la-4491p)Archive · LA-4491P · 714 KB · 23 Oct 2019Archive rar714 KB
- COMPAL LA-4491P 0830(ACER AS4935 4935G)Archive · LA-4491P · 1.28 MB · 28 Sept 2019Archive rar1.28 MB
- ACER 4736Z LA-4491P KAL90Archive · LA-4491P · 1.28 MB · 28 Sept 2019Archive rar1.28 MB
Questions about LA-4491P
Is there a schematic for LA-4491P?
Yes. Enginerys lists 15 schematic files for LA-4491P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-4491P?
No boardview has been indexed for LA-4491P yet.
Who makes the LA-4491P board?
LA-4491P follows the Compal numbering scheme (LA-xxxxP). It is found in Acer devices.