LA-E291P is a Compal motherboard used in Lenovo devices. Enginerys has 3 schematics, 10 boardviews and 24 BIOS dumps for this board, collected from public Telegram channels.
Check that LA-E291P matches the number printed on your PCB, including the revision. Where to find it →
LA-E291P schematics
- Lenovo ThinkPad Yoga 370 Compal CIZS1 LA E291P Rev0 3 Schematic
Schematic for the Lenovo ThinkPad Yoga 370, produced by Compal under project CIZS1 with board number LA-E291P at revision 0.3.
Schematic · LA-E291P · 2.66 MB · 13 Sept 2021Schematic pdf2.66 MB - Lenovo ThinkPad Yoga 370 Compal CIZS1 LA E291P Rev0 3 SchematicSchematic · LA-E291P · 2.54 MB · 31 Mar 2021Schematic rar2.54 MB
- Lenovo ThinkPad Yoga 370 Compal CIZS1 LA E291P Rev0 3 Schematic
Schematic for the Lenovo ThinkPad Yoga 370, Compal project CIZS1, board LA-E291P at revision 0.3, packed as a 2.58 MB RAR.
Schematic · LA-E291P · 2.58 MB · 16 Feb 2021Schematic rar2.58 MB
LA-E291P boardviews
- Lenovo ThinkPad Yoga 370 Compal LA E291P CIZS1 Rev Boardview bo
Boardview for the Lenovo ThinkPad Yoga 370, designed by Compal as board LA-E291P with the CIZS1 project code in the name.
Boardview · LA-E291P · 241 KB · 26 Apr 2026Boardview zip241 KB - COMPAL LA-E291P BOARDVIEW(BDV)(PK)Boardview · LA-E291P · 104 KB · 1 Sept 2025Boardview rar104 KB
- LA-E291P Yoga 370Boardview · LA-E291P · 104 KB · 6 May 2025Boardview fz104 KB
- Lenovo ThinkPad Yoga 370 Compal LA E291P CIZS1 Rev 0 1 BoardViewBoardview · LA-E291P · 1.85 MB · 6 May 2025Boardview cad1.85 MB
- COMPAL LA-E291P BOARDVIEW(BDV)(.FZ)Boardview · LA-E291P · 104 KB · 15 Dec 2024Boardview rar104 KB
- COMPAL LA-E291P CIZS1 REV 01 BoardView (BDV)(.CAD)Boardview · LA-E291P · 207 KB · 15 Dec 2024Boardview zip207 KB
- Lenovo ThinkPad Yoga 370 Compal LA-E291P CIZS1 RevBoardview · LA-E291P · 241 KB · 31 Jul 2024Boardview zip241 KB
- COMPAL LA-E291P CIZS1 REV 01 BoardView (BDV)(.CAD)
Boardview for Compal board LA-E291P, project code CIZS1, revision 01, in BDV/CAD format packed as a 253 KB ZIP.
Boardview · LA-E291P · 253 KB · 31 Jul 2024Boardview zip253 KB - LA-E291P Yoga 370Boardview · LA-E291P · 104 KB · 27 Feb 2024Boardview zip104 KB
- COMPAL LA-E291P BOARDVIEW(BDV)(.FZ)
Compal LA-E291P boardview packed in a 150 KB RAR archive containing BDV and FZ versions.
Boardview · LA-E291P · 150 KB · 27 Feb 2024Boardview rar150 KB
LA-E291P BIOS dumps
- la-e291p new boardBIOS · LA-E291P · 16.0 MB · 27 Aug 2026BIOS bin16.0 MB
- CIZS1 LA-E291P REV;1A 2016-12-14 WORKING BIOS 100% OKBIOS · LA-E291P · 17.3 MB · 25 Jul 2026BIOS rar17.3 MB
- la-e291p u49 16mb MX25L12835F-NEW
BIOS dump for board LA-E291P, taken from chip position U49, a 16 MB MX25L12835F flash; NEW suggests a fresh or revised image. LA- numbering is used by the Compal ODM.
BIOS · LA-E291P · 7.96 MB · 24 Apr 2026BIOS rar7.96 MB - Lenovo Yoga ThinkPad 370 BIOS LA E291P BIOS &EC& KBC telegram BIOSBIOS · LA-E291P · 6.31 MB · 24 Sept 2025BIOS zip6.31 MB
- LENOVO YOGA 370 LA E291P M2 DETECT FIXED WORKING BIOS 100% telegramBIOS · LA-E291P · 16.1 MB · 24 Sept 2025BIOS zip16.1 MB
- CIZS1 LA E291P REV 1A 2016 12 14 WORKING BIOS 100% telegram BIOSBIOS · LA-E291P · 17.6 MB · 19 Sept 2025BIOS zip17.6 MB
- CIZS1 LA E291P REV 1A 2016 12 14 WORKING BIOS & EC telegram BIOSBIOS · LA-E291P · 25.2 MB · 19 Sept 2025BIOS zip25.2 MB
- la-e291p u49 16mb backup MX25L12835F@SOP8BIOS · LA-E291P · 16.0 MB · 7 May 2025BIOS bin16.0 MB
- la-e291p ut2 1mb backupBIOS · LA-E291P · 1.00 MB · 7 May 2025BIOS bin1.00 MB
- la-e291p u49 16mb MX25L12835F-NEWBIOS · LA-E291P · 16.0 MB · 7 May 2025BIOS bin16.0 MB
- 370 BIOS LA-E291P Lenovo Yoga ThinkPad MainBIOS · LA-E291P · 16.0 MB · 5 May 2025BIOS bin16.0 MB
- 370 LA-E291P 1MB Lenovo Yoga ThinkPadBIOS · LA-E291P · 1.00 MB · 5 May 2025BIOS bin1.00 MB
- 370 LA-E291P 1MB Lenovo Yoga ThinkPadBIOS · LA-E291P · 1.00 MB · 15 Dec 2024BIOS bin1.00 MB
- AFS Lenovo Yoga ThinkPad 370 BIOS LA E291P BIOS &EC& KBCBIOS · LA-E291P · 6.03 MB · 1 Feb 2024BIOS rar6.03 MB
- 370 LA-E291P 1MB Lenovo Yoga ThinkPadBIOS · LA-E291P · 1.00 MB · 26 Sept 2023BIOS bin1.00 MB
- 370 LA-E291P 1MB Lenovo Yoga ThinkPadBIOS · LA-E291P · 1.00 MB · 22 Sept 2023BIOS bin1.00 MB
- CIZS1 LA-E291P REV 1A 2016-12-14 WORKING BIOS 100%
BIOS dump for a Compal LA-E291P motherboard, revision 1A, with the CIZS1 project code and a date of 2016-12-14 in the name, described as fully working.
BIOS · LA-E291P · 17.8 MB · 14 Aug 2023BIOS rar17.8 MB - LENOVO YOGA 370 LA-E291P M2 DETECT FIXED WORKING BIOS 100%
Lenovo Yoga 370 BIOS for the Compal LA-E291P board, described as fixing M.2 drive detection and as fully working. It is supplied in a 15.7 MB RAR.
BIOS · LA-E291P · 15.7 MB · 14 Aug 2023BIOS rar15.7 MB - CIZS1 LA-E291P REV 1A 2016-12-14 WORKING BIOS & EC
Working BIOS and EC firmware for the CIZS1 platform, board LA-E291P revision 1A dated 2016-12-14, archived as a 24.5 MB RAR.
BIOS · LA-E291P · 24.5 MB · 28 Mar 2022BIOS rar24.5 MB - Lenovo Yoga ThinkPad 370 BIOS LA-E291P BIOS &EC& KBC
Firmware collection for the Lenovo ThinkPad Yoga 370 on Compal board LA-E291P, containing BIOS, EC and KBC images in a 6.09 MB RAR.
BIOS · LA-E291P · 6.09 MB · 7 Feb 2022BIOS rar6.09 MB - 370 LA-E291P 1MB Lenovo Yoga ThinkPadBIOS · LA-E291P · 1.00 MB · 23 Oct 2021BIOS bin1.00 MB
- 370 LA-E291P 1MB Lenovo Yoga ThinkPadBIOS · LA-E291P · 1.00 MB · 17 Feb 2021BIOS bin1.00 MB
- 370 LA-E291P 1MB Lenovo Yoga ThinkPadBIOS · LA-E291P · 1.00 MB · 10 Nov 2020BIOS bin1.00 MB
- 370 LA-E291P 1MB Lenovo Yoga ThinkPadBIOS · LA-E291P · 1.00 MB · 30 Oct 2020BIOS bin1.00 MB
Questions about LA-E291P
Is there a schematic for LA-E291P?
Yes. Enginerys lists 3 schematic files for LA-E291P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-E291P?
Yes, 10 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-E291P board?
LA-E291P follows the Compal numbering scheme (LA-xxxxP). It is found in Lenovo devices.