Motherboard · Dell

LA-J191P — schematic & BIOS

17 files for the Dell board LA-J191P. Check the revision (REV) printed next to the number on your board before using a BIOS dump.

SCHSchematics 6 BIOSBIOS & EC 11 Search “LA-J191P” in all files →

SCHLA-J191P schematics

SCH DELL LA-J191P REV 1(A00) PDF(PK).pdf
27.9 MB .pdf Dell LA-J191P 15 Sept 2026
SCH DELL LA-J191P REV 1(A00) PDF.pdf
27.9 MB .pdf Dell LA-J191P 5 Feb 2026
SCH Compal LA-J191P PDF .pdf
27.9 MB .pdf Compal LA-J191P 13 Sept 2025 3 sources
SCH Compal LA-J191P PDF.rar
6.9 MB .rar Compal LA-J191P 11 Feb 2024
SCH Compal LA-J191P PDF .rar
6.9 MB .rar Compal LA-J191P 16 Nov 2022
SCH Compal LA-J191P.pdf
27.9 MB .pdf Compal LA-J191P 25 Jul 2022

BIOSLA-J191P bios & ec

BIOS LA_J191P_Dell_XPS_15_9500_Precision_15_5500_BoardView_s_bios_world.rar
494 KB .rar Dell LA-J191P 26 Sept 2026
BIOS DELL LA-J191P REV 1(A00) 32MB BIOS OK.BIN
32.0 MB .bin Dell LA-J191P 15 Sept 2026
BIOS LA_J191P_REV_1_0_DELLL_XPS_15_9500_PRECISION_5550_S_BIOS_WORLD_.rar
7.5 MB .rar Dell LA-J191P 12 Aug 2026
BIOS Z_INFO_SERVICE_DELL_XPS_15_9500_FDQ50_FDC55_LA_J191P_REV_1_0_A00.RAR
7.3 MB .rar Dell LA-J191P 19 Aug 2025
BIOS FDQ50 FDC55 LA-J191P REV 1.0(A00) 2020-01-31.zip
11.0 MB .zip Compal LA-J191P 29 Jul 2025
BIOS COMPAL LA-J191P PHOTO.rar
35.5 MB .rar Compal LA-J191P 8 Jun 2025 2 sources
BIOS DELL_Precision_5550_FDQ50_FDC55_LA_J191P_REV_1_0_A00_CLEAN_ME_OKOK.rar
9.9 MB .rar Dell LA-J191P 31 Dec 2024
BIOS DELL PRECISION 5550 LA-J191P REV 1(A00) 32MB BIS.rar
10.0 MB .rar Dell LA-J191P 4 Nov 2024 2 sources
BIOS Dell XPS 7390 2 in 1 Gen 10 i7-1065G7 LA-J191P TESTED OK.rar
28.8 MB .rar Dell LA-J191P 26 Nov 2023 10 sources
BIOS FDC55 LA-J191P Rev 2.0 BIOS.rar
9.2 MB .rar Compal LA-J191P 16 Nov 2022
BIOS FDC55_LA-J191P_Rev_0.2.bin.7z
9.0 MB .7z Compal LA-J191P 26 Apr 2022