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- DELL 9430 HDA41 42 LA L461P REV 1 64MBBIOS · LA-L461P · 32.5 MB · 22 Mar 2024BIOS rar32.5 MB
- DELL Inspiron 5759 3559 5459 AAL15 LA D071P REV 1 0 BIOS OK TESTEDBIOS · LA-D071P · 12.6 MB · 22 Jan 2026BIOS rar12.6 MB
- XM25QH128A@SOIC8-200 20260901 153302BIOS · 16.0 MB · 2 Sept 2026BIOS bin—16.0 MB
- oldBIOS · 16.0 MB · 29 Mar 2023BIOS bin—16.0 MB
- MAINBIOS · 1.95 MB · 28 Jan 2023BIOS rar—1.95 MB
- Vostro 3468 3568 3.3.0BIOS · 15341-1 · 16.0 MB · 29 Jun 2021BIOS bin16.0 MB
- Inspiron 15-3000 i3 only(13269-1 PWB FX3MC rev A00)
BIOS image set for the Dell Inspiron 15-3000 series, i3-only variant, for motherboard 13269-1 with Dell PWB FX3MC, revision A00.
BIOS · 13269-1 · 9.02 MB · 20 Jul 2024BIOS rar9.02 MB - Dell Precision 5530 BIOS LA-F541P WORKING BIOS CLEAN MEBIOS · LA-F541P · 28.7 MB · 26 Mar 2024BIOS rar28.7 MB
- outimageBIOS · 18839-1 · 7.14 MB · 30 Apr 2025BIOS rar7.14 MB
- 15140-1 Vostro 3668 3669 3268 3667 3660 3267
Schematic in PDF for Dell desktop board 15140-1, shared by the Vostro 3668, 3669, 3268, 3667, 3660 and 3267.
Schematic · 15140-1 · 3.11 MB · 26 Oct 2021Schematic pdf3.11 MB - Dell INSPIRON 7559 LA-E992P WORKING BIOSBIOS · LA-E992P · 12.2 MB · 29 Mar 2024BIOS rar12.2 MB
- Vostro 3668 3669 3268 3667 3660 3267 15141 1 MLK 15141 1 PDF
Dell desktop schematic in PDF covering several Vostro models listed in the name: 3668, 3669, 3268, 3667, 3660 and 3267.
Schematic · 2.75 MB · 15 Dec 2021Schematic rar—2.75 MB - 15141-1 Vostro 3668 3669 3268 3667 3660 3267
PDF schematic for the Dell Vostro 3668, 3669, 3268, 3667, 3660 and 3267 desktops, board number 15141-1.
Schematic · 15141-1 · 3.15 MB · 25 Jul 2022Schematic pdf3.15 MB - Inspiron 15 5583 17931-1 (BDV)(.CAD)
Boardview for the Dell Inspiron 15 5583, board 17931-1, a Wistron design, zipped at 268 KB with BDV and CAD format files listed in the name.
Boardview · 17931-1 · 268 KB · 14 Sept 2026Boardview zip268 KB - Vostro 15 3568 i3 only with DDR4 Vegas Turis SKL KBL 15341 1 91N85
BIOS archive for the Dell Vostro 15 3568 in its Intel Core i3 only, DDR4 configuration, on the Vegas Turis board for Skylake and Kaby Lake processors, with board number…
BIOS · 16.0 MB · 20 Jul 2024BIOS rar—16.0 MB - DOC-20221221-WA0002.Schematic · 1.93 MB · 8 Oct 2023Schematic—1.93 MB
- Inspiron 15 7000 BKD40 LA-D821P Rev 1.0
Firmware package for the Dell Inspiron 15 7000 series on Compal board LA-D821P revision 1.0, with BKD40 appearing as the platform code.
BIOS · LA-D821P · 5.63 MB · 15 Dec 2019BIOS zip5.63 MB - Inspiron 3167 3168 15299-1
Archive for the Dell Inspiron 3167 and 3168 built on Wistron board 15299-1, about 3.40 MB in RAR form.
Archive · 15299-1 · 3.40 MB · 1 Apr 2021Archive rar3.40 MB - DELL 5570 LA-F115P REV1.0 BIOS clear me la-f115p.binBIOS · LA-F115P · 13.9 MB · 28 Oct 2025BIOS rar13.9 MB
- Dell inspiron 3162 3164 model Dell
BIOS archive for the Dell Inspiron 3162 and 3164, a RAR file of about 4.8 MB, with board number 15239-1 indexed under the Wistron scheme.
BIOS · 15239-1 · 4.77 MB · 17 Apr 2018BIOS rar4.77 MB - RoundRock MLK MB 15203-1 JM7HC REV A00
BIOS dump for a Dell board with platform code name RoundRock MLK, board number 15203-1, Dell part JM7HC, revision A00, packed as a RAR archive of about 4.5 MB.
BIOS · 15203-1 · 4.50 MB · 1 May 2021BIOS rar4.50 MB - 15250
PDF schematic for a Dell notebook mainboard, identified only as 15250 in the file name and matched to board number 15250-1, which follows the Wistron numbering pattern.
Schematic · 15250-1 · 1.77 MB · 20 May 2025Schematic pdf1.77 MB - INSPIRON 15 3521
BIOS archive for the Dell Inspiron 15 3521 laptop, packed as a 3.10 MB RAR file. The name lists no motherboard number or revision, so confirm the board inside your unit…
BIOS · 3.10 MB · 26 Jan 2017BIOS rar—3.10 MB - DELL INSPIRON 3520 10MA HDL50 LA L946P REV 1 0 A00 2022 04 21BIOS · LA-L946P · 38.6 MB · 23 Jan 2026BIOS rar38.6 MB
- Vostro 3268 (15140-1)
Dell Vostro 3268 desktop BIOS dump in a 5.37 MB zip, tied to board number 15140-1. That number follows the Wistron numbering pattern, so the motherboard was produced by…
BIOS · 15140-1 · 5.37 MB · 20 Jul 2024BIOS zip5.37 MB - DRAX SKL-YKBL-Y MB 15250-1 15250-1
Small 312 KB archive for the DRAX motherboard, Wistron board number 15250-1, for SKL-Y and KBL-Y processors, the Intel Skylake-Y and Kaby Lake-Y low-power platforms.
Boardview · 15250-1 · 312 KB · 13 Apr 2021Boardview rar312 KB - readBIOS · LA-J191P · 13.4 MB · 21 Sept 2026BIOS zip13.4 MB
- MS-158P1 VER 1.0 MSI Bravo 15 S Bios WorldBIOS · MS-158P1 · 5.49 MB · 15 Oct 2025BIOS rar5.49 MB
- MX25L12805D@SOP16 20251201 165400 Repaired ME++BIOS · 15341-1 · 5.33 MB · 1 Dec 2025BIOS rar5.33 MB
- 15250-1 BOARDVIEW
Boardview archive for a Dell laptop mainboard numbered 15250-1, a pattern that follows Wistron numbering, so Wistron is the likely ODM behind the board.
Boardview · 15250-1 · 427 KB · 17 May 2025Boardview zip427 KB - Vostro 15 5568 i5 7th with gpu (LA-D821p rev1.0)
BIOS archive for the Dell Vostro 15 5568 with a 7th-generation Core i5 and discrete graphics, on Compal board LA-D821P, revision 1.0.
BIOS · LA-D821P · 11.0 MB · 21 Aug 2024BIOS rar11.0 MB - LATITUDE 5530 SOUTH PEAK 15 MLK MB DDR4 203102 1 W25Q256FV@WSON8
BIOS dump for the Dell Latitude 5530 with the South Peak 15 MLK project name, the DDR4 board variant, and board number 203102-1.
BIOS · 11.8 MB · 7 May 2023BIOS rar—11.8 MB - 11307-1 Inspiron 15z 5523 DMB50 INTEL MB A00 GV2 20120814
Dell Inspiron 15z 5523 schematic for the DMB50 Intel motherboard, board number 11307-1, version A00, with the tag GV2 and a 20120814 date in the name.
Schematic · 11307-1 · 3.76 MB · 25 Jul 2022Schematic pdf3.76 MB - Inspiron 15-7537 i7 with gpu (DOH50 MB 12311-1)
Firmware dump for the Dell Inspiron 15-7537 with an i7 processor and discrete graphics, on the board labelled DOH50 with motherboard number 12311-1.
BIOS · 12311-1 · 7.03 MB · 20 Jul 2024BIOS rar7.03 MB - studio 1555 mobile 4 ok.-a12
Firmware dump for the Dell Studio 1555, saved without a file extension and 2 MB in size.
BIOS · 2.00 MB · 31 Oct 2022BIOS—2.00 MB - Inspiron 15R 5521 LA-9104P REV 1 TESTED BY FST FIX
Dell Inspiron 15R 5521 BIOS for Compal motherboard LA-9104P, revision 1, marked as tested.
BIOS · LA-9104P · 3.10 MB · 23 Dec 2024BIOS rar3.10 MB - Inspiron 15 3541 p40F cedar amd MB 13283 1 PWB XY1KC REV AOO
BIOS firmware for the Dell Inspiron 15 3541, model P40F, built on an AMD platform named Cedar.
BIOS · 4.13 MB · 20 Jul 2024BIOS rar—4.13 MB - CLEAR MEBIOS · 3.36 MB · 24 Jan 2024BIOS rar—3.36 MB
- Inspiron 15 3535 AMD LA-M365P.bin
BIOS dump for the Dell Inspiron 15 3535, AMD platform, on the Compal LA-M365P board, supplied as a BIN file inside a ZIP.
BIOS · LA-M365P · 5.52 MB · 24 Dec 2025BIOS zip5.52 MB - Inspiron 15 3511 (LA-L241P rev 1.0) i3-11th
BIOS package for the Dell Inspiron 15 3511 on Compal board LA-L241P revision 1.0, for the 11th-generation Core i3 variant.
BIOS · LA-L241P · 89.3 MB · 5 Jun 2025BIOS zip89.3 MB