LA-E891P is a Compal motherboard used in Acer devices. Enginerys has 22 schematics, 4 boardviews, 65 BIOS dumps and 11 archives for this board, collected from public Telegram channels.
Check that LA-E891P matches the number printed on your PCB, including the revision. Where to find it →
LA-E891P schematics
- Acer Aspire A515 series Compal LA-E891P r1ASchematic · LA-E891P · 1.83 MB · 2 Sept 2025Schematic pdf1.83 MB
- Acer Aspire A515 series Compal LA-E891P REV 1A PDFSchematic · LA-E891P · 1.83 MB · 7 Aug 2025Schematic pdf1.83 MB
- Acer Aspire A515 series Compal LA-E891P REV 2A PDFSchematic · LA-E891P · 1.83 MB · 7 Aug 2025Schematic pdf1.83 MB
- C5V01 la-e891p r1a 20170612a CSDSchematic · LA-E891P · 1.12 MB · 10 May 2025Schematic pdf1.12 MB
- ASPIRE A515 51G COMPAL LA E891P REV 1ASchematic · LA-E891P · 1.43 MB · 28 Apr 2025Schematic pdf1.43 MB
- AFS Acer Aspire A515 series Compal LA-E891P REV 1A PDFSchematic · LA-E891P · 2.05 MB · 24 Jan 2024Schematic rar2.05 MB
- AFS Acer Aspire A515 series Compal LA-E891P r1A PDFSchematic · LA-E891P · 2.05 MB · 24 Jan 2024Schematic rar2.05 MB
- LA-E891P [DIAGRAMAS.COM.BR]Schematic · LA-E891P · 3.79 MB · 26 Oct 2023Schematic zip3.79 MB
- Acer Aspire A315-53 C5V01 LA-E891P Rev2A SchematicSchematic · LA-E891P · 1.14 MB · 7 May 2023Schematic rar1.14 MB
- Esquemas Acer Aspire A515 series Compal LA-E891P REV 1ASchematic · LA-E891P · 1.68 MB · 10 Feb 2023Schematic rar1.68 MB
- Acer Aspire A515 series Compal LA-E891P REV 1ASchematic · LA-E891P · 1.83 MB · 16 Nov 2022Schematic pdf1.83 MB
- Acer Aspire A515 series Compal LA-E891P r1A PDFSchematic · LA-E891P · 1.83 MB · 16 Nov 2022Schematic pdf1.83 MB
- Acer Aspire A315-53 C5V01 LA-E891P Rev 2A Schematic DiagramSchematic · LA-E891P · 1.04 MB · 12 Oct 2022Schematic rar1.04 MB
- C5V01 la-e891p r1a 20170612a CSDSchematic · LA-E891P · 1.01 MB · 4 Feb 2022Schematic pdf1.01 MB
- Acer Aspire A515 series Compal LA-E891P r1A PDF
Schematic PDF for the Acer Aspire A515 series, Compal board LA-E891P revision 1A, compressed in a RAR archive.
Schematic · LA-E891P · 1.72 MB · 8 Jan 2022Schematic rar1.72 MB - Acer Aspire A515 series Compal LA-E891P REV 1A PDF
Acer Aspire A515 series schematic in PDF form for the Compal LA-E891P board, revision 1A, packed as a RAR archive.
Schematic · LA-E891P · 1.72 MB · 8 Jan 2022Schematic rar1.72 MB - SCHEMATIC C5V01 la-e891p r1a 20170612a CSDSchematic · LA-E891P · 2.20 MB · 13 Sept 2021Schematic pdf2.20 MB
- C5V01 la-e891p r1a 20170612a CSD
Compal LA-E891P board schematic, revision 1A, project code C5V01, with a date stamp of 12 June 2017 and a CSD suffix in the name.
Schematic · LA-E891P · 2.20 MB · 23 Jul 2021Schematic pdf2.20 MB - LCIIT.com C5V01 la-e891p r1a 20170612a CSDSchematic · LA-E891P · 2.20 MB · 2 Apr 2021Schematic pdf2.20 MB
- SCHEMATIC C5V01 la e891p r1a 20170612a CSD Luirons EsquemasSchematic · LA-E891P · 1.71 MB · 22 Feb 2021Schematic rar1.71 MB
- SCHEMATIC C5V01 la-e891p r1a 20170612a CSD
Schematic archive for board LA-E891P revision 1A, project code C5V01, with a drawing date of 2017-06-12 and a CSD marking in the name.
Schematic · LA-E891P · 1.71 MB · 24 Jun 2020Schematic rar1.71 MB - vinafix.com C5V01 la-e891p r1a 20170612a CSDSchematic · LA-E891P · 2.20 MB · 22 Sept 2019Schematic pdf2.20 MB
LA-E891P boardviews
- ACER C5V01 LA-E891P REV 2A 2018-06-15 BDVBoardview · LA-E891P · 382 KB · 7 Aug 2025Boardview rar382 KB
- ACER C5V01 LA-E891P REV 2A BDVBoardview · LA-E891P · 330 KB · 7 Aug 2025Boardview rar330 KB
- Aspire A515-51G C5V01 LA-E891PBoardview · LA-E891P · 1.04 MB · 22 May 2025Boardview bdv1.04 MB
- ACER C5V01 LA-E891P REV 2ABoardview · LA-E891P · 329 KB · 8 May 2023Boardview rar329 KB
LA-E891P BIOS dumps
- ACER A315 53 314B C5V01 LA E891P REV 3 0 2018 09 14 WORKING BIOSBIOS · LA-E891P · 5.00 MB · 5 Mar 2026BIOS rar5.00 MB
- Acer a315-53-333h - C5V01 LA-E891P REV. 3.0 clear meBIOS · LA-E891P · 8.00 MB · 5 Mar 2026BIOS bin8.00 MB
- A315-53 C5V01 LA-E891P BIOS EC &KBBIOS · LA-E891P · 6.30 MB · 26 Feb 2026BIOS rar6.30 MB
- Compal C5V01 LA E891P LA E892P LS E891P LS E892P BIOS CLEAR ME REGINBIOS · LA-E891P · 30.1 MB · 25 Dec 2025BIOS rar30.1 MB
- ACER A515 51 SERIES PLACA C5V01 LA E891P REV 1C BIOS 8MB TESTEDBIOS · LA-E891P · 8.00 MB · 28 Oct 2025BIOS bin8.00 MB
- LA-E891P UC2 UC3 telegram BIOS Repair-2025-09-16BIOS · LA-E891P · 6.53 MB · 23 Sept 2025BIOS zip6.53 MB
- LA-E891P CLEAR ME telegram BIOS Repair-2025-09-16BIOS · LA-E891P · 5.02 MB · 23 Sept 2025BIOS zip5.02 MB
- COMPAL C5V01 LA E891P REV 1 0 telegram BIOS Repair 2025 09 16BIOS · LA-E891P · 5.02 MB · 19 Sept 2025BIOS zip5.02 MB
- Acer Aspire A315 53 C5V01 LA E891P Bios + EC UC2 & UC3 & KBEC telegramBIOS · LA-E891P · 6.59 MB · 17 Sept 2025BIOS zip6.59 MB
- ACER Aspire 3 A315 53 C5V01 LA E891P Rev2A 2018 06 15 8 MB BIOSBIOS · LA-E891P · 5.29 MB · 17 Sept 2025BIOS zip5.29 MB
- ACER A515 51 SERIES PLACA C5V01 LA E891P REV 1C BIOS 8MB TESTEDBIOS · LA-E891P · 5.20 MB · 17 Sept 2025BIOS zip5.20 MB
- ACER A315 53 314B C5V01 LA E891P REV 3 0 2018 09 14 WORKING BIOSBIOS · LA-E891P · 5.12 MB · 17 Sept 2025BIOS zip5.12 MB
- Acer Aspire A315 53 C5V01 LA E891P UC3 UC2 & EC ROM Bios telegramBIOS · LA-E891P · 6.59 MB · 17 Sept 2025BIOS zip6.59 MB
- Acer Aspire A315 53 C5V01 LA E891P Bios + EC v03 telegram BIOS RepairBIOS · LA-E891P · 7.16 MB · 17 Sept 2025BIOS zip7.16 MB
- Acer Aspire 3 A315 53 C5V01 LA E891P Rev2A telegram BIOS RepairBIOS · LA-E891P · 5.30 MB · 16 Sept 2025BIOS zip5.30 MB
- A315-53 C5V01 LA-E891P telegram BIOS Repair-2025-09-16BIOS · LA-E891P · 6.59 MB · 16 Sept 2025BIOS zip6.59 MB
- A315 53 C5V01 LA E891P BIOS EC &KB telegram BIOS Repair 2025 09BIOS · LA-E891P · 6.59 MB · 16 Sept 2025BIOS zip6.59 MB
- A315-53 C5V01 LA-E891P (1) telegram BIOS Repair-2025-09-16BIOS · LA-E891P · 4.61 MB · 16 Sept 2025BIOS zip4.61 MB
- ACER C5V01 LA-E891P REV 2A 2018-06-15 BIOS 100% OKBIOS · LA-E891P · 5.14 MB · 7 Aug 2025BIOS rar5.14 MB
- acer C5V01 LA-E891P Rev2A 2018 06 15BIOS · LA-E891P · 5.13 MB · 7 Jul 2025BIOS rar5.13 MB
- Acer LA-E891P REV 2ABIOS · LA-E891P · 8.00 MB · 10 May 2025BIOS bin8.00 MB
- la-e891pBIOS · LA-E891P · 8.00 MB · 10 May 2025BIOS bin8.00 MB
- la-e891pBIOS · LA-E891P · 182 B · 10 May 2025BIOS bin182 B
- Acer Aspire A315-53 C5V01 LA-E891P ECROMBIOS · LA-E891P · 128 KB · 10 May 2025BIOS bin128 KB
- A315-53 C5V01 LA-E891P UC2BIOS · LA-E891P · 8.00 MB · 9 May 2025BIOS bin8.00 MB
- LA-E891P uc3BIOS · LA-E891P · 4.00 MB · 7 May 2025BIOS bin4.00 MB
- A315-53 C5V01 LA-E891P UC3BIOS · LA-E891P · 4.00 MB · 15 Dec 2024BIOS bin4.00 MB
- W25Q64BV 20240811 35229
Raw 8 MB flash dump named after a Winbond W25Q64BV chip, a 64 Mbit (8 MB) SPI flash, and associated with Compal board LA-E891P; the name itself gives no laptop model or…
BIOS · LA-E891P · 8.00 MB · 11 Aug 2024BIOS bin8.00 MB - AFS LA-E891P CLEAR ME
Compal LA-E891P BIOS image with the Management Engine region cleared, packed in a 4.76 MB RAR archive.
BIOS · LA-E891P · 4.76 MB · 2 Feb 2024BIOS rar4.76 MB - AFS COMPAL C5V01 LA-E891P REV 1.0BIOS · LA-E891P · 4.76 MB · 23 Jan 2024BIOS rar4.76 MB
- Acer LA-E891P REV 2ABIOS · LA-E891P · 8.00 MB · 3 Nov 2023BIOS bin8.00 MB
- ASPIRE A515-51 LA-E891P (WIFI FIX)BIOS · LA-E891P · 8.00 MB · 26 Oct 2023BIOS bin8.00 MB
- la-e891p [DIAGRAMAS.COM.BR]BIOS · LA-E891P · 8.00 MB · 15 Oct 2023BIOS bin8.00 MB
- A315-53 C5V01 LA-E891P UC2BIOS · LA-E891P · 8.00 MB · 8 Oct 2023BIOS bin8.00 MB
- A315-53 C5V01 LA-E891P UC3BIOS · LA-E891P · 4.00 MB · 8 Oct 2023BIOS bin4.00 MB
- la-e891p cpu sr342 testadaBIOS · LA-E891P · 8.00 MB · 7 Sept 2023BIOS bin8.00 MB
- ACER A315 53 314B C5V01 LA E891P REV 3 0 2018 09 14 WORKING BIOS
Working BIOS for the Acer Aspire A315-53, model 314B, on the Compal C5V01 board LA-E891P, revision 3.0.
BIOS · LA-E891P · 5.04 MB · 13 May 2023BIOS rar5.04 MB - Acer Aspire A315 53 C5V01 LA E891P Bios + EC UC2 & UC3 & ECBIOS · LA-E891P · 6.31 MB · 28 Feb 2023BIOS rar6.31 MB
- la-e891p ec.bin
Embedded controller firmware for the Compal LA-E891P board, about 60 KB, packed in a ZIP archive.
BIOS · LA-E891P · 59.8 KB · 15 Feb 2023BIOS zip59.8 KB - Acer Aspire A315-53 C5V01 LA-E891P Bios + EC v03BIOS · LA-E891P · 7.03 MB · 20 Apr 2022BIOS zip7.03 MB
- Acer Aspire A315 53 C5V01 LA E891P Bios + EC UC2 & UC3 & KBEC
BIOS plus EC firmware set for the Acer Aspire A315-53 on Compal board LA-E891P, with C5V01 the board family code.
BIOS · LA-E891P · 6.35 MB · 19 Apr 2022BIOS rar6.35 MB - Acer Aspire A315-53 C5V01 LA-E891P UC3 UC2 & EC ROM Bios
BIOS and EC ROM set for the Acer Aspire A315-53, platform C5V01, on the Compal board LA-E891P, packed in a 6.5 MB ZIP archive.
BIOS · LA-E891P · 6.50 MB · 5 Apr 2022BIOS zip6.50 MB - ACER Aspire 3 A315 53 C5V01 LA E891P Rev2A 2018 06 15 8 MB BIOS
BIOS dump for the Acer Aspire 3 A315-53 laptop on board LA-E891P Rev 2A, with model code C5V01 and a date of 2018-06-15 in the name, sized for an 8 MB flash chip.
BIOS · LA-E891P · 5.04 MB · 15 Mar 2022BIOS rar5.04 MB - A315-53 C5V01 LA-E891P UC3
Firmware dump for the Acer A315-53 on Compal board LA-E891P, platform code C5V01, taken from position UC3 and sized 4 MB.
BIOS · LA-E891P · 4.00 MB · 23 Oct 2021BIOS bin4.00 MB - A315-53 C5V01 LA-E891P UC2
Main 8 MB BIOS image from position UC2 on the Compal LA-E891P board of the Acer Aspire A315-53, C5V01 platform.
BIOS · LA-E891P · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB - ACER A515 51 SERIES PLACA C5V01 LA E891P REV 1C BIOS 8MB TESTED
BIOS image for the Acer Aspire A515-51 series, mainboard C5V01 LA-E891P revision 1C, marked as tested and intended for an 8 MB flash chip.
BIOS · LA-E891P · 4.98 MB · 14 Oct 2021BIOS rar4.98 MB - Acer LA-E891P REV 2ABIOS · LA-E891P · 4.81 MB · 18 Aug 2021BIOS rar4.81 MB
- Acer Aspire A315-53 C5V01 LA-E891P Bios + EC v03
Combined BIOS and EC firmware for the Acer Aspire A315-53, board code C5V01 on Compal motherboard LA-E891P, labelled version 03.
BIOS · LA-E891P · 7.07 MB · 25 Jul 2021BIOS zip7.07 MB - la-e891p clear me
Raw 8 MB BIOS binary for the Compal board LA-E891P with the Management Engine region cleared, ready to be written without extracting an archive.
BIOS · LA-E891P · 8.00 MB · 17 Jul 2021BIOS bin8.00 MB - A315-53 C5V01 LA-E891P
BIOS dump for the Acer A315-53 notebook on Compal board C5V01 LA-E891P, packed in a 4.43 MB RAR archive. C5V01 is the Compal platform code that goes with this LA number.
BIOS · LA-E891P · 4.43 MB · 14 Apr 2021BIOS rar4.43 MB - LA-E891P CLEAR ME
BIOS image for Compal board LA-E891P with the Intel Management Engine region cleared, supplied as a 4.93 MB ZIP.
BIOS · LA-E891P · 4.93 MB · 14 Apr 2021BIOS zip4.93 MB - COMPAL C5V01 LA-E891P REV 1.0
Firmware for Compal C5V01 board LA-E891P revision 1.0, archived as a 4.93 MB ZIP. C5V01 is the Compal project code paired with this LA number, which Compal uses for…
BIOS · LA-E891P · 4.93 MB · 14 Apr 2021BIOS zip4.93 MB - Acer Aspire 3 A315-53 C5V01 LA-E891P Rev2A
BIOS dump for the Acer Aspire 3 A315-53 on Compal C5V01 board LA-E891P revision 2A, in a 5.21 MB ZIP archive.
BIOS · LA-E891P · 5.21 MB · 14 Apr 2021BIOS zip5.21 MB - Acer A515 51G LA E892P REV 1A Compal C5V01 LA E891P LA E892P LS
BIOS archive for the Acer A515-51G on Compal board LA-E892P revision 1A, and the name also lists C5V01 LA-E891P. It is 4.87 MB in RAR format.
BIOS · LA-E892P · 4.87 MB · 14 Apr 2021BIOS rar4.87 MB - LA-E891P UC2 UC3 (Luirons Bios)BIOS · LA-E891P · 6.25 MB · 22 Feb 2021BIOS rar6.25 MB
- la-e891p ec 1ABIOS · LA-E891P · 128 KB · 17 Feb 2021BIOS bin128 KB
- ACER A515 51 SERIES PLACA C5V01 LA E891P REV 1C BIOS 8MB TESTADO
Archive with an 8 MB BIOS for the Acer Aspire A515-51 series on board C5V01, Compal LA-E891P, revision 1C, marked as tested.
BIOS · LA-E891P · 5.01 MB · 17 Feb 2021BIOS zip5.01 MB - A315-53 C5V01 LA-E891P BIOS EC &KB
Firmware bundle for the Acer Aspire A315-53 on Compal board LA-E891P, project C5V01, containing BIOS, EC and keyboard-related firmware according to the name, in a 6.35…
BIOS · LA-E891P · 6.35 MB · 6 Feb 2021BIOS rar6.35 MB - Acer LA-E891P REV 2ABIOS · LA-E891P · 4.81 MB · 6 Feb 2021BIOS rar4.81 MB
- A315-53 C5V01 LA-E891P
Firmware for an Acer Aspire 3 A315-53 mainboard, board code C5V01 with Compal number LA-E891P, in a 6.35 MB RAR archive.
BIOS · LA-E891P · 6.35 MB · 1 Feb 2021BIOS rar6.35 MB - A315-53 C5V01 LA-E891P UC3BIOS · LA-E891P · 4.00 MB · 21 Jul 2020BIOS bin4.00 MB
- A315-53 C5V01 LA-E891P UC2BIOS · LA-E891P · 8.00 MB · 21 Jul 2020BIOS bin8.00 MB
- A315-53 C5V01 LA-E891P ECROM
Embedded controller firmware, 128 KB, for the Acer A315-53 using Compal motherboard LA-E891P, C5V01 platform.
BIOS · LA-E891P · 128 KB · 21 Jul 2020BIOS bin128 KB - LA-E891P UC2 UC3
Firmware package for Compal board LA-E891P, a 6.25 MB RAR archive, with UC2 and UC3 in the name, most likely the board designators of the flash or EC chips whose dumps…
BIOS · LA-E891P · 6.25 MB · 18 Jul 2020BIOS rar6.25 MB - Acer Aspire A315-53 C5V01 LA-E891P Bios + ECBIOS · LA-E891P · 6.30 MB · 4 Jul 2020BIOS rar6.30 MB
LA-E891P archives
- C5V01 LA-E891P (REV 1A) (OB RAM DIS)Archive · LA-E891P · 3.51 MB · 29 Nov 2025Archive zip3.51 MB
- Acer Aspire A515 series Compal LA-E891P r1A
ZIP archive of about 1.7 MB for the Acer Aspire A515 series on Compal board LA-E891P, revision 1A.
Archive · LA-E891P · 1.69 MB · 2 Sept 2025Archive zip1.69 MB - Compal C5V01 LA-E891P LA-E892P LS-E891P LS-E892PArchive · LA-E891P · 3.29 MB · 12 Jul 2024Archive zip3.29 MB
- Acer Aspire 3 A315-53 C5V01 LA-E891PArchive · LA-E891P · 7.81 MB · 22 Dec 2023Archive rar7.81 MB
- Acer A315-53 LA-E891PArchive · LA-E891P · 15.8 MB · 14 Nov 2023Archive rar15.8 MB
- Acer ASPIRE A515-51 LA-E891PArchive · LA-E891P · 4.82 MB · 28 Feb 2023Archive rar4.82 MB
- Acer Aspire A515 51GCompal C5V01 LA E891P LA E892P LS E891P LS E892PArchive · LA-E891P · 5.01 MB · 28 Feb 2023Archive zip5.01 MB
- ACER A315-53 COMPAL LA-E891P photo
Photo archive of the Acer A315-53 main board, Compal LA-E891P, packed in a ZIP of about 15 MB.
Archive · LA-E891P · 15.2 MB · 15 Feb 2023Archive zip15.2 MB - ACER ASPIRE A315-53 C5V01 LA-E891P REV 2AArchive · LA-E891P · 1.04 MB · 2 May 2021Archive rar1.04 MB
- Acer Aspire 3 A315-53 C5V01 LA-E891P Rev2A
ZIP archive for the Acer Aspire 3 A315-53, project C5V01, with the Compal LA-E891P main board at revision 2A.
Archive · LA-E891P · 5.16 MB · 1 Mar 2021Archive zip5.16 MB - C5V01 la-e891p r1a 20170612a CSD
Archive for the Compal LA-E891P motherboard, revision 1A, tied to the C5V01 project code and dated 20170612 in the name, 1.75 MB in rar form.
Archive · LA-E891P · 1.75 MB · 6 Feb 2021Archive rar1.75 MB
Questions about LA-E891P
Is there a schematic for LA-E891P?
Yes. Enginerys lists 22 schematic files for LA-E891P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-E891P?
Yes, 4 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-E891P board?
LA-E891P follows the Compal numbering scheme (LA-xxxxP). It is found in Acer devices.