LA-J261P is a Compal motherboard used in Dell devices. Enginerys has 6 schematics, 3 boardviews, 58 BIOS dumps and 4 archives for this board, collected from public Telegram channels.
Check that LA-J261P matches the number printed on your PCB, including the revision. Where to find it →
LA-J261P schematics
- DELL latitude 7410 COMPAL FDX40 LA J261P REV 1 0 PDF power secquenceSchematic · LA-J261P · 558 KB · 13 Jan 2026Schematic pdf558 KB
- DELL latitude 7410 - COMPAL FDX40 LA-J261P REV 1.0 PDF (PK)Schematic · LA-J261P · 4.10 MB · 24 Dec 2025Schematic pdf4.10 MB
- DELL latitude 7410 - COMPAL FDX40 LA-J261P REV 1.0 PDFSchematic · LA-J261P · 3.64 MB · 15 Dec 2024Schematic rar3.64 MB
- DELL latitude 7410 - COMPAL FDX40 LA-J261P REV 1.0 PDFSchematic · LA-J261P · 4.17 MB · 15 Dec 2024Schematic pdf4.17 MB
- DELL latitude 7410 - COMPAL FDX40 LA-J261P REV 1.0 PDFSchematic · LA-J261P · 4.10 MB · 16 Jan 2024Schematic pdf4.10 MB
- DELL latitude 7410 - COMPAL FDX40 LA-J261P REV 1.0 PDF
Schematic in PDF form for the Dell Latitude 7410, built by Compal under project FDX40 on board LA-J261P revision 1.0, packed in a 3.68 MB RAR archive.
Schematic · LA-J261P · 3.68 MB · 16 Jan 2024Schematic rar3.68 MB
LA-J261P boardviews
- LA-J261P r1.0
Boardview for the Compal motherboard LA-J261P, revision 1.0, packed in a small 248 KB ZIP archive.
Boardview · LA-J261P · 248 KB · 1 Oct 2026Boardview zip248 KB - COMPAL LA-J261P REV;1.0 BOARDVIEW(BDV)(PK)
Boardview for Compal laptop motherboard LA-J261P, revision 1.0, provided in BDV format inside a RAR archive; no laptop model is named.
Boardview · LA-J261P · 191 KB · 1 Oct 2026Boardview rar191 KB - COMPAL LA-J261P REV1.0 BOARDVIEW(BDV)(.CAD)
Boardview for Compal board LA-J261P revision 1.0, this copy in .cad format rather than BDV, packed as a RAR.
Boardview · LA-J261P · 237 KB · 1 Oct 2026Boardview rar237 KB
LA-J261P BIOS dumps
- LA-J261P OLD 9-11-26BIOS · LA-J261P · 32.0 MB · 11 Nov 2026BIOS bin32.0 MB
- la-j261p df bin 9 infoBIOS · LA-J261P · 32.0 MB · 23 Oct 2026BIOS bin32.0 MB
- LAtitude 7310 LA-J261P JRPNN53
BIOS archive for the Dell Latitude 7310, built on Compal motherboard LA-J261P, with the token JRPNN53 in the name.
BIOS · LA-J261P · 11.4 MB · 13 Oct 2026BIOS rar11.4 MB - FDX40 LA-J261P REV 1.0(A00) 2020-03-24 BIOS 100% OK
BIOS image for the FDX40 board, Compal LA-J261P revision 1.0 (A00), dated 2020-03-24 and reported as fully tested.
BIOS · LA-J261P · 22.8 MB · 15 Sept 2026BIOS rar22.8 MB - LA J261P OLDBIOS · LA-J261P · 32.0 MB · 31 Aug 2026BIOS bin32.0 MB
- LA J261P OLDBIOS · LA-J261P · 32.0 MB · 31 Aug 2026BIOS bin32.0 MB
- LA-J261P OLD OKOKOK CLASSBIOS · LA-J261P · 32.0 MB · 21 Aug 2026BIOS bin32.0 MB
- LA-J261P OLD OKOKOKBIOS · LA-J261P · 32.0 MB · 21 Aug 2026BIOS bin32.0 MB
- Dell Latitude 7310 7410 FDX40 LA-J261P fixBIOS · LA-J261P · 11.2 MB · 10 Aug 2026BIOS rar11.2 MB
- 20260810 171102 SVOD4.bin LA-J261PBIOS · LA-J261P · 32.0 MB · 10 Aug 2026BIOS bin32.0 MB
- la-j261p oldBIOS · LA-J261P · 32.0 MB · 5 Aug 2026BIOS bin32.0 MB
- Dell Latitude LA-J261P 7310 -74 FDX40BIOS · LA-J261P · 32.0 MB · 3 Aug 2026BIOS bin32.0 MB
- Dell Latitude LA-J261P 7310 -74 FDX40BIOS · LA-J261P · 32.0 MB · 3 Aug 2026BIOS bin32.0 MB
- la-j261p oldBIOS · LA-J261P · 32.0 MB · 3 Aug 2026BIOS bin32.0 MB
- la-j261p old---solvedBIOS · LA-J261P · 11.0 MB · 2 Aug 2026BIOS 7z11.0 MB
- la-j261p oldBIOS · LA-J261P · 32.0 MB · 2 Aug 2026BIOS bin32.0 MB
- la-j261p oldBIOS · LA-J261P · 32.0 MB · 2 Aug 2026BIOS bin32.0 MB
- LA-J261P LOCKBIOS · LA-J261P · 32.0 MB · 2 Aug 2026BIOS bin32.0 MB
- LA-J261P LOCKBIOS · LA-J261P · 32.0 MB · 2 Aug 2026BIOS bin32.0 MB
- LA-J261P LOCKBIOS · LA-J261P · 32.0 MB · 25 Jul 2026BIOS bin32.0 MB
- LA-J261P LOCKBIOS · LA-J261P · 32.0 MB · 25 Jul 2026BIOS bin32.0 MB
- la-j261p rev a00 1.430.1(toha)BIOS · LA-J261P · 32.0 MB · 22 Jul 2026BIOS bin32.0 MB
- XM25QH256B@SOIC16-300 20260702 111652 fdx40 la-j261p
Raw 32 MB SPI flash read taken from an XM25QH256B chip in a SOIC16 300-mil package, labelled for Compal board LA-J261P and carrying the token fdx40, likely a project…
BIOS · LA-J261P · 32.0 MB · 2 Jul 2026BIOS bin32.0 MB - DELL Latitude 7410 LA-J261P REV1.0 AS FIX OKBIOS · LA-J261P · 13.7 MB · 24 Jun 2026BIOS zip13.7 MB
- FDX40 LA-J261P REV 1.0(A00) 2020-03-24 WORKING BIOS 100-BIOS · LA-J261P · 22.6 MB · 22 Jun 2026BIOS rar22.6 MB
- FDX40 LA-J261P REV 1.0(A00) 2020-03-24 BIOS 100% OKBIOS · LA-J261P · 22.8 MB · 12 Jun 2026BIOS rar22.8 MB
- Dell latitue 7310 LA J261P REV 1 0 Bios Clean me + PD controller
Dell Latitude 7310 firmware for Compal board LA-J261P revision 1.0, with a clean ME BIOS and a USB-C PD controller image, packed in an 11.4 MB RAR.
BIOS · LA-J261P · 11.4 MB · 1 Jun 2026BIOS rar11.4 MB - Dell Latitude 7310 7410 FDX40 LA-J261PBIOS · LA-J261P · 32.0 MB · 1 May 2026BIOS bin32.0 MB
- DEV UNLOCK FDX40 LA J261P REV 1 0A00 2020 03 24 WORKING BIOS 100%BIOS · LA-J261P · 32.0 MB · 4 Apr 2026BIOS bin32.0 MB
- LA-J261P copyBIOS · LA-J261P · 32.0 MB · 4 Apr 2026BIOS bin32.0 MB
- FDX40 LA-J261P-cleared
Firmware dump for Compal board LA-J261P with platform code FDX40, packed as a 7z archive.
BIOS · LA-J261P · 8.99 MB · 13 Mar 2026BIOS 7z8.99 MB - Z INFO SERVICE DELL LATITUDE 7410 FDX40 LA J261P REV 1 0 A00 2020
Service firmware archive for the Dell Latitude 7410, with FDX40 as the Compal project code and motherboard LA-J261P revision 1.0.
BIOS · LA-J261P · 10.8 MB · 21 Jan 2026BIOS rar10.8 MB - DELL LATITUDE 7310 7410 FDX40 LA-J261P REV 1.0 OK TESTED RKBIOS · LA-J261P · 13.0 MB · 19 Jan 2026BIOS rar13.0 MB
- DELL LATITUDE 7410 FDX40+LA J261P REV1 0 i7 10th Gen 32MB TESTEDBIOS · LA-J261P · 63.7 MB · 21 Nov 2025BIOS rar63.7 MB
- FDX40 LA J261P REV 1 0A00 2020 6 17 PWB CP2JJ REV A00 telegram BIOSBIOS · LA-J261P · 69.5 MB · 20 Sept 2025BIOS zip69.5 MB
- FDX40 LA J261P REV 1 0A00 2020 03 24 WORKING BIOS 100% telegramBIOS · LA-J261P · 27.7 MB · 20 Sept 2025BIOS zip27.7 MB
- Dell Latitude 7310 7410 FDX40 LA J261P telegram BIOS Repair 2025BIOS · LA-J261P · 13.8 MB · 20 Sept 2025BIOS zip13.8 MB
- W25Q256FV@WSON8 8X6 20250910 165434BIOS · LA-J261P · 32.0 MB · 11 Sept 2025BIOS bin32.0 MB
- Dell Latitude 7310 7410 FDX40 LA-J261PBIOS · LA-J261P · 32.0 MB · 12 May 2025BIOS bin32.0 MB
- Dell Latitude 73107410 FDX40 LA-J261P MPM UNLOCKED CLEAN MEBIOS · LA-J261P · 32.0 MB · 12 May 2025BIOS bin32.0 MB
- Latitude 7410 LA-J261P REV 1 TESTED BY FST FIXBIOS · LA-J261P · 32.0 MB · 10 May 2025BIOS bin32.0 MB
- Dell Latitude 73107410 FDX40 LA-J261P MPM UNLOCKED CLEAN MEBIOS · LA-J261P · 32.0 MB · 10 May 2025BIOS bin32.0 MB
- LA J261P LOCKBIOS · LA-J261P · 32.0 MB · 5 May 2025BIOS bin32.0 MB
- LA J261P LOCKBIOS · LA-J261P · 32.0 MB · 5 May 2025BIOS bin32.0 MB
- LA J261P LOCKBIOS · LA-J261P · 32.0 MB · 29 Apr 2025BIOS bin32.0 MB
- DELL 7310 FDX40 LA J261P REV 1 0A00 TESTED OK CLEAR ME 32MBBIOS · LA-J261P · 23.3 MB · 29 Mar 2025BIOS rar23.3 MB
- FDX40 LA-J261P REV 1.0(A00) CLEAN ME REGION 32MB BIOS
BIOS image for the FDX40 platform on Compal board LA-J261P, revision 1.0 (A00), with the Intel Management Engine region cleaned, for a 32 MB flash chip.
BIOS · LA-J261P · 29.0 MB · 29 Mar 2025BIOS zip29.0 MB - DELL LATITUDE 7410 LA-J261P BIOS
BIOS firmware for the Dell Latitude 7410 on the Compal board LA-J261P, compressed into an 11.3 MB rar.
BIOS · LA-J261P · 11.3 MB · 17 Feb 2025BIOS rar11.3 MB - Latitude 7410 LA-J261P REV 1 TESTED BY FST FIX
Dell Latitude 7410 BIOS archive for Compal motherboard LA-J261P, revision 1, reported as tested on working hardware.
BIOS · LA-J261P · 11.3 MB · 23 Dec 2024BIOS rar11.3 MB - DELL LATITUDE 7410 COMPAL LA-J261P photoBIOS · LA-J261P · 12.7 MB · 15 Dec 2024BIOS zip12.7 MB
- Dell Latitude 7310 7410 FDX40 LA-J261PBIOS · LA-J261P · 32.0 MB · 15 Dec 2024BIOS bin32.0 MB
- Dell Latitude 7310 7410 FDX40 LA-J261PBIOS · LA-J261P · 32.0 MB · 15 Jan 2024BIOS bin32.0 MB
- FDX40 LA-J261P REV 1.0(A00) 2020-03-24 WORKING BIOS 100%
BIOS image for Compal board LA-J261P, project FDX40, revision 1.0 with the A00 marking and a 2020-03-24 date, labelled as fully working.
BIOS · LA-J261P · 22.9 MB · 16 Sept 2023BIOS rar22.9 MB - FDX40 LA-J261P REV 1.0(A00) 2020-6-17 PWB CP2JJ REV A00
Firmware package for a board identified as FDX40 on Compal LA-J261P revision 1.0 (A00), dated 2020-6-17, with PWB code CP2JJ revision A00 also given in the name.
BIOS · LA-J261P · 57.5 MB · 21 Jun 2023BIOS rar57.5 MB - LA-J261P LOCKBIOS · LA-J261P · 32.0 MB · 26 Apr 2022BIOS bin32.0 MB
- LA-J261P LOCKBIOS · LA-J261P · 32.0 MB · 26 Apr 2022BIOS bin32.0 MB
- Dell Latitude 7310 7410 FDX40 LA-J261P
BIOS firmware archive for the Dell Latitude 7310 and 7410, built on the Compal board LA-J261P with the Dell board code FDX40.
BIOS · LA-J261P · 11.3 MB · 22 Aug 2021BIOS rar11.3 MB - LA-J261P LOCK
Raw 32 MB BIOS dump for a laptop on motherboard LA-J261P, with a LOCK tag in the name. The LA- prefix is the Compal numbering pattern, so the board was made by Compal…
BIOS · LA-J261P · 32.0 MB · 17 Aug 2021BIOS bin32.0 MB
LA-J261P archives
- Dell Latitude 7410 LA-J261P i5-10210UArchive · LA-J261P · 11.6 MB · 10 Jul 2025Archive rar11.6 MB
- FDX40 LA-J261P (REV 1.0) (A00) (2020-06-17)Archive · LA-J261P · 13.0 MB · 9 Jul 2023Archive rar13.0 MB
- Dell Latitude 7310 7410 FDX40 LA-J261P
Service package for the Dell Latitude 7310 and 7410, 11.2 MB in RAR form, referencing the FDX40 platform name and the Compal LA-J261P motherboard.
Archive · LA-J261P · 11.2 MB · 23 Jul 2022Archive rar11.2 MB - Dell Latitude 7310 7410 FDX40 LA-J261PArchive · LA-J261P · 11.2 MB · 20 Apr 2022Archive rar11.2 MB
Questions about LA-J261P
Is there a schematic for LA-J261P?
Yes. Enginerys lists 6 schematic files for LA-J261P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-J261P?
Yes, 3 boardview files are listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-J261P board?
LA-J261P follows the Compal numbering scheme (LA-xxxxP). It is found in Dell devices.