LA-L931P is a Compal motherboard used in Lenovo devices. Enginerys has 2 schematics, 7 boardviews and 9 BIOS dumps for this board, collected from public Telegram channels.
Check that LA-L931P matches the number printed on your PCB, including the revision. Where to find it →
LA-L931P schematics
- LENOVO ThinkBook 15 G4 IAP Compal LA-L931P Rev 1.0 PDF
Schematic for the Lenovo ThinkBook 15 G4 IAP, built on Compal board LA-L931P revision 1.0, provided as an 8.07 MB PDF.
Schematic · LA-L931P · 8.07 MB · 21 Nov 2024Schematic pdf8.07 MB - LENOVO ThinkBook 15 G4 IAP Compal LA-L931P Rev 1.0 PDF
Schematic in PDF form for the Lenovo ThinkBook 15 G4 IAP, built by Compal on board LA-L931P revision 1.0, packed in a 4 MB RAR archive.
Schematic · LA-L931P · 4.05 MB · 21 Nov 2024Schematic rar4.05 MB
LA-L931P boardviews
- LENOVO ThinkBook 15 G4 IAP Compal HLXA4 LA L931P Rev 1A BOARDVIEW
Boardview in CAD format for the Lenovo ThinkBook 15 G4 IAP, Compal board LA-L931P with project code HLXA4, revision 1A, 935 KB.
Boardview · LA-L931P · 935 KB · 19 Jul 2026Boardview cad935 KB - LENOVO ThinkBook 15 G4 IAP Compal HLXA4 LA L931P R Boardview bo
Boardview for the Lenovo ThinkBook 15 G4 IAP, a Compal-made board with project code HLXA4 and board number LA-L931P, revision marking R as given in the name.
Boardview · LA-L931P · 149 KB · 26 Apr 2026Boardview zip149 KB - ThinkBook 15 G4 IAP LA-L931P BIOS,CAD,PDFBoardview · LA-L931P · 14.5 MB · 20 Apr 2026Boardview rar14.5 MB
- LENOVO ThinkBook 15 G4 IAP Compal HLXA4 LA L931P Rev 1A BOARDVIEWBoardview · LA-L931P · 131 KB · 4 Sept 2025Boardview rar131 KB
- LENOVO ThinkBook 15 G4 IAP Compal HLXA4 LA L931P Rev 1A BOARDVIEBoardview · LA-L931P · 935 KB · 9 May 2025Boardview cad935 KB
- LENOVO ThinkBook 15 G4 IAP Compal HLXA4 LA L931P RBoardview · LA-L931P · 149 KB · 8 Aug 2024Boardview zip149 KB
- LENOVO ThinkBook 15 G4 IAP Compal HLXA4 LA L931P Rev 1A BOARDVIEWBoardview · LA-L931P · 131 KB · 8 Aug 2024Boardview rar131 KB
LA-L931P BIOS dumps
- HLXA4 LA-L931P (REV 1A) (2022-04-15) BIOS 32MB
A 32 MB BIOS image for the Compal LA-L931P motherboard, revision 1A, carrying the HLXA4 board code and a build date of 2022-04-15.
BIOS · LA-L931P · 32.0 MB · 15 Sept 2026BIOS32.0 MB - LA L931P REV 1 0 KBEC+BIOS OK 12TH WORKING BIOS 100% telegram BIOSBIOS · LA-L931P · 10.5 MB · 23 Sept 2025BIOS zip10.5 MB
- HLXA4 LA L931P REV 1A 2022 04 15 i7 1255U WORKING BIOS 100% telegramBIOS · LA-L931P · 10.4 MB · 22 Sept 2025BIOS zip10.4 MB
- HLXA4 LA-L931P REV 1A 2022-04-15 32MB BIOS OKOK
BIOS archive for a Compal-built board LA-L931P revision 1A, with the platform code HLXA4 and a date of 2022-04-15 in the name.
BIOS · LA-L931P · 21.4 MB · 30 Jul 2025BIOS zip21.4 MB - ThinkBook 14 G4 IAP Type 21DH LA L931P REV 1A TESTED BY FST FIBIOS · LA-L931P · 32.0 MB · 6 May 2025BIOS bin32.0 MB
- LA L931P OKBIOS · LA-L931P · 32.0 MB · 29 Apr 2025BIOS bin32.0 MB
- Thinkbook 15 G4 IAP - HLXA4 LA-L931P FB CLN OK TESTED 12THBIOS · LA-L931P · 8.03 MB · 27 Jan 2025BIOS rar8.03 MB
- ThinkBook 14 G4 IAP Type 21DH LA L931P REV 1A TESTED BY FST FIX
BIOS image archive for the Lenovo ThinkBook 14 G4 IAP, type 21DH, on the Compal-designed LA-L931P board at revision 1A. The name marks it as tested.
BIOS · LA-L931P · 8.07 MB · 23 Dec 2024BIOS rar8.07 MB - HLXA4 LA-L931P REV 1A 2022-04-15 i7-1255U WORKING BIOS 100%
Working BIOS dump for the Compal board LA-L931P, project HLXA4, revision 1A, dated 2022-04-15 in the name and intended for the Core i7-1255U version.
BIOS · LA-L931P · 10.5 MB · 8 Nov 2023BIOS rar10.5 MB
Questions about LA-L931P
Is there a schematic for LA-L931P?
Yes. Enginerys lists 2 schematic files for LA-L931P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-L931P?
Yes, 7 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-L931P board?
LA-L931P follows the Compal numbering scheme (LA-xxxxP). It is found in Lenovo devices.