LA-J191P is a Compal motherboard used in Dell devices. Enginerys has 5 schematics, 1 boardview, 27 BIOS dumps and 5 archives for this board, collected from public Telegram channels.
Check that LA-J191P matches the number printed on your PCB, including the revision. Where to find it →
LA-J191P schematics
- DELL LA-J191P REV 1(A00) PDF
Large 27.9 MB PDF schematic for a Dell laptop motherboard numbered LA-J191P, revision 1, marked A00; the specific Dell model is not stated in the name.
Schematic · LA-J191P · 27.9 MB · 5 Feb 2026Schematic pdf27.9 MB - DELL LA-J191P REV 1(A00) PDF(PK)
Full schematic PDF for a Dell board numbered LA-J191P, revision 1 (A00), from Compal, whose LA-xxxxP scheme marks it as the ODM.
Schematic · LA-J191P · 27.9 MB · 5 Feb 2026Schematic pdf27.9 MB - Compal LA-J191P PDF
Schematic in PDF form for the Compal LA-J191P laptop motherboard, 27.9 MB. The name gives no laptop brand or model, so match the LA number and revision on the PCB before…
Schematic · LA-J191P · 27.9 MB · 16 Nov 2022Schematic pdf27.9 MB - Compal LA-J191P PDF
Compal LA-J191P laptop motherboard schematic, supplied as a PDF packed inside a RAR archive of about 6.9 MB.
Schematic · LA-J191P · 6.93 MB · 16 Nov 2022Schematic rar6.93 MB - Compal LA-J191PSchematic · LA-J191P · 27.9 MB · 25 Jul 2022Schematic pdf27.9 MB
LA-J191P boardviews
- LA J191P Dell XPS 15 9500 Precision 15 5500 BoardView s bios world
Boardview for the Compal LA-J191P motherboard, shared by the Dell XPS 15 9500 and the Precision 15 5500, packed in a 494 KB RAR.
Boardview · LA-J191P · 494 KB · 26 Sept 2026Boardview rar494 KB
LA-J191P BIOS dumps
- readBIOS · LA-J191P · 13.4 MB · 21 Sept 2026BIOS zip13.4 MB
- DELL LA-J191P REV 1(A00) 32MB BIOS OK
32 MB raw BIOS image for Dell board LA-J191P revision 1 (A00), marked as working. The model is not mentioned, and the LA-xxxxP number points to Compal as the board…
BIOS · LA-J191P · 32.0 MB · 15 Sept 2026BIOS bin32.0 MB - Dell Precision 5550 LA-J191P REV1 CLEAN ME ++BIOS · LA-J191P · 32.0 MB · 10 Sept 2026BIOS bin32.0 MB
- LA J191P REV 1 0 DELLL XPS 15 9500 PRECISION 5550 S BIOS WORLD
Firmware archive for Dell XPS 15 9500 and Precision 5550, which share the Compal LA-J191P board, revision 1.0.
BIOS · LA-J191P · 7.55 MB · 12 Aug 2026BIOS rar7.55 MB - DELL LA-J191P REV 1(A00) 32MB BIOS OKBIOS · LA-J191P · 9.99 MB · 2 Jul 2026BIOS rar9.99 MB
- clr me FDQ50 FDC55 LA-J191P Rev 1 0 (A00) backup.binBIOS · LA-J191P · 32.0 MB · 19 May 2026BIOS bin32.0 MB
- ORIGNAL DUMP LOGO STUCKBIOS · LA-J191P · 32.0 MB · 15 Apr 2026BIOS bin32.0 MB
- la-j191p bacccc repairedBIOS · LA-J191P · 9.78 MB · 4 Apr 2026BIOS 7z9.78 MB
- la-j191p bacccc okBIOS · LA-J191P · 32.0 MB · 4 Apr 2026BIOS bin32.0 MB
- 5555BIOS · LA-J191P · 32.0 MB · 19 Jan 2026BIOS bin32.0 MB
- 5550BIOS · LA-J191P · 7.67 MB · 4 Oct 2025BIOS rar7.67 MB
- FDC55 LA-J191P Rev 2.0 BIOS telegram BIOS Repair-2025-09-16BIOS · LA-J191P · 9.50 MB · 20 Sept 2025BIOS zip9.50 MB
- DELL Precision 5550 FDQ50 FDC55 LA J191P REV 1 0 A00 CLEAN ME OKOKBIOS · LA-J191P · 12.1 MB · 20 Sept 2025BIOS zip12.1 MB
- Dell XPS 7390 2 in 1 Gen 10 i7 1065G7 LA J191P TESTED OK telegramBIOS · LA-J191P · 31.5 MB · 20 Sept 2025BIOS zip31.5 MB
- DELL PRECISION 5550 LA J191P REV 1A00 32MB BIS telegram BIOS RepairBIOS · LA-J191P · 12.7 MB · 20 Sept 2025BIOS zip12.7 MB
- Z INFO SERVICE DELL XPS 15 9500 FDQ50 FDC55 LA J191P REV 1 0 A00
Service package for the Dell XPS 15 9500 on Compal board LA-J191P, revision 1.0, A00, with FDQ50 and FDC55 listed as platform codes.
BIOS · LA-J191P · 7.34 MB · 19 Aug 2025BIOS rar7.34 MB - LA J191P DELL PRECISION 5550 CORE i7 10750H 100% WORKING BIOS @DTECH369BIOS · LA-J191P · 20.2 MB · 1 Aug 2025BIOS rar20.2 MB
- FDQ50 FDC55 LA-J191P REV 1.0(A00) 2020-01-31
Firmware archive for Compal board LA-J191P, revision 1.0 with an A00 marking, which also carries the platform codes FDQ50 and FDC55 and a date of 2020-01-31.
BIOS · LA-J191P · 11.0 MB · 29 Jul 2025BIOS zip11.0 MB - FDC55 LA-J191P Rev 0.2BIOS · LA-J191P · 32.0 MB · 12 May 2025BIOS bin32.0 MB
- PRECISION 5550........la-j191P REV 1(A00) BAKUPBIOS · LA-J191P · 32.0 MB · 10 May 2025BIOS bin32.0 MB
- DELL Precision 5550 FDQ50 FDC55 LA J191P REV 1 0 A00 CLEAN ME OKOK
BIOS dump for the Dell Precision 5550 on Compal board LA-J191P revision 1.0, with FDQ50 and FDC55 codes, version A00, cleaned ME region, and marked OK twice in the name.
BIOS · LA-J191P · 9.90 MB · 31 Dec 2024BIOS rar9.90 MB - PRECISION 5550........la-j191P REV 1(A00) BAKUPBIOS · LA-J191P · 32.0 MB · 13 Dec 2024BIOS bin32.0 MB
- FDC55 LA-J191P Rev 0.2BIOS · LA-J191P · 32.0 MB · 13 Dec 2024BIOS bin32.0 MB
- DELL PRECISION 5550 LA-J191P REV 1(A00) 32MB BISBIOS · LA-J191P · 10.0 MB · 17 Jul 2024BIOS rar10.0 MB
- Dell XPS 7390 2 in 1 Gen 10 i7-1065G7 LA-J191P TESTED OK
Tested firmware dump for the Dell XPS 13 7390 2-in-1 with a 10th-gen Intel Core i7-1065G7, built on Compal board LA-J191P, in a 28.8 MB RAR.
BIOS · LA-J191P · 28.8 MB · 20 Sept 2023BIOS rar28.8 MB - FDC55 LA-J191P Rev 2.0 BIOS
BIOS for the FDC55 platform on Compal board LA-J191P, revision 2.0, packed as a 9.16 MB RAR.
BIOS · LA-J191P · 9.16 MB · 16 Nov 2022BIOS rar9.16 MB - FDC55 LA-J191P Rev 0.2.bin
BIOS dump for a Compal-designed laptop motherboard LA-J191P, revision 0.2, with FDC55 being the Compal project code noted in the name.
BIOS · LA-J191P · 8.99 MB · 8 Apr 2021BIOS 7z8.99 MB
LA-J191P archives
- VBIOS LA-J191P 1650 TiArchive · LA-J191P · 278 KB · 22 Aug 2025Archive zip278 KB
- la-j191p quadro t2000 n19p-q3-a1 prec 5550Archive · LA-J191P · 269 KB · 22 Aug 2025Archive rar269 KB
- LA-J191P r1.0 Precision 5550 scanArchive · LA-J191P · 16.4 MB · 23 Jul 2025Archive rar16.4 MB
- xps 15 9500 la-j191p fdq50Archive · LA-J191P · 35.4 MB · 20 May 2025Archive zip35.4 MB
- COMPAL LA-J191P PHOTO
Photo collection of the Compal LA-J191P board, packed as a 35.5 MB RAR. The name gives no laptop model, though LA-J191P follows Compal board numbering.
Archive · LA-J191P · 35.5 MB · 31 Dec 2024Archive rar35.5 MB
Questions about LA-J191P
Is there a schematic for LA-J191P?
Yes. Enginerys lists 5 schematic files for LA-J191P. Each entry links to the Telegram post where the PDF can be downloaded.
Is there a boardview for LA-J191P?
Yes, 1 boardview file is listed. Open them with OpenBoardView or the viewer named on the file page.
Who makes the LA-J191P board?
LA-J191P follows the Compal numbering scheme (LA-xxxxP). It is found in Dell devices.