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- THINKCENTER M8250Z PIH81F TACOMA GPU MB 12121 1 48 3KQ03 011 WORKING
Working BIOS for the Lenovo ThinkCentre M8250Z all-in-one, board PIH81F Tacoma GPU version with Wistron-style number 12121-1 and code 48.3KQ03.011.
BIOS · 12121-1 · 6.54 MB · 5 Nov 2022BIOS rar6.54 MB - DELL MIG41R 09152 1 48 3BI01 011 JL1117 REVA00 BIOS MX25L8005 20150730
BIOS dump for the Dell MIG41R board, Wistron number 09152-1, part 48.3BI01.011, revision A00, with JL1117 also in the name.
BIOS · 09152-1 · 685 KB · 13 Oct 2021BIOS zip685 KB - ACER Mihawk MB 15208 3 448 06J01 0031 BIOS & KBEC WORKING BIOS 100%
Alternative firmware set for the Acer Mihawk with Wistron board 15208-3 and part code 448.06J01.0031, a 6.38 MB RAR holding BIOS plus KBEC keyboard controller firmware…
BIOS · 15208-3 · 6.38 MB · 19 Dec 2024BIOS rar6.38 MB - DH-HCVR4104C-S2 4CH (30 166 8014182)
Firmware or flash backup archive for the Dahua DH-HCVR4104C-S2, a 4-channel HDCVI recorder, packed in a 13.3 MB ZIP.
Archive · 13.3 MB · 26 Jul 2024Archive zip—13.3 MB - Z INFO SERVICE DELL Chromebook 13 3380 4PD0A4010001 MB 16811 1 CLEAN
Firmware dump for the Dell Chromebook 13 3380, motherboard 16811-1 with the PCB reference 4PD0A4010001, marked as clean and packed in a 4.31 MB RAR.
BIOS · 16811-1 · 4.31 MB · 10 Jul 2025BIOS rar4.31 MB - MSI gtx970 4g MS-V341-1.3 (.CAD)
Boardview for an MSI GeForce GTX 970 4 GB graphics card, PCB MS-V341 version 1.3, in .CAD format inside a 382 KB RAR archive.
Boardview · 382 KB · 26 Jul 2023Boardview rar—382 KB - SPEARS INTEL UMA 4W001 07211-3 0326 R-3
Spears Intel UMA documentation for the Wistron board 07211-3, revision R-3, with the extra codes 4W001 and 0326 in the name, supplied as a 1.37 MB RAR.
Archive · 07211-3 · 1.37 MB · 1 Apr 2021Archive rar1.37 MB - LC55-15C 19792-3 448.OK106.0031 WORKING BIOS 100%
RAR archive holding a BIOS dump for an LC55-15C board with number 19792-3, marked as a fully working image, and tagged with the part reference 448.OK106.0031.
BIOS · 19792-3 · 8.26 MB · 1 Oct 2026BIOS rar8.26 MB - DELL MIH61R MB 10097 1 48 3EQ01 011 REV A00 8MB WORKING BIOS 100%
Working BIOS for the Dell MIH61R desktop motherboard, Wistron board 10097-1, PCB number 48.3EQ01.011, revision A00, in an 8MB image packed in a 5.71 MB RAR.
BIOS · 10097-1 · 5.71 MB · 11 Apr 2024BIOS rar5.71 MB - HSW 40 50 70 13302-1 A00 DELL 3446
Schematic for the Dell Inspiron 3446, built on a Wistron board numbered 13302-1 at revision A00.
Schematic · 13302-1 · 4.58 MB · 3 Jan 2022Schematic pdf4.58 MB - PIH61R (11078-1 3HC01) 4MB & 2MB & 256KB BIOS
BIOS collection for the PIH61R desktop board, number 11078-1, with the 3HC01 code also stated.
BIOS · 11078-1 · 3.10 MB · 23 Jan 2022BIOS zip3.10 MB - 320-14ISK Laptop (ideapad) 4WCN40WW.BIN
BIOS dump for the Lenovo IdeaPad 320-14ISK laptop, version 4WCN40WW, provided as a BIN file in a 4.91 MB ZIP.
BIOS · 4.91 MB · 23 Jul 2022BIOS zip—4.91 MB - LCL-1 14283-3 448.05106.0031 WORKING BIOS 100%
RAR archive with a BIOS dump for board 14283-3 from the LCL-1 project, also carrying the part number 448.05106.0031, marked as a fully working image.
BIOS · 14283-3 · 8.18 MB · 22 Feb 2024BIOS rar8.18 MB - DIB75L-Lena MB 11073-1N 48.3GW02.01N BIOS
BIOS firmware archive for a desktop board identified as DIB75L-Lena, with MB number 11073-1N and part code 48.3GW02.01N.
BIOS · 4.40 MB · 20 Jan 2024BIOS rar—4.40 MB - Lenovo T400 - MALIBU-3 EXT MLB3D - REV 1.42 PDF
Lenovo ThinkPad T400 schematic in PDF, covering the MALIBU-3 EXT design, board MLB3D, revision 1.42.
Schematic · 954 KB · 5 Jun 2022Schematic rar—954 KB - LENOVO V330 15IKB LV315KB MB 17807 3 448 0DC04 0031 WORKING BIOS
Working BIOS for the Lenovo V330-15IKB on board LV315KB, Wistron number 17807-3, PCB code 448.0DC04.0031. Wistron uses this five-digit number plus revision.
BIOS · 17807-3 · 6.43 MB · 26 Feb 2023BIOS rar6.43 MB - LV1145-ASR-MB-PCR 15283-3 448-08A01-0031 OK BIOS
Working BIOS dump marked OK for the LV1145-ASR-MB-PCR board, number 15283-3, also carrying the part code 448-08A01-0031.
BIOS · 15283-3 · 8.00 MB · 4 Jan 2026BIOS bin8.00 MB - Olympus 07258-3 48.4Y603.0SA
Schematic PDF for a laptop mainboard code-named Olympus, board number 07258-3 with the part number 48.4Y603.0SA.
Schematic · 07258-3 · 1.32 MB · 13 Sept 2021Schematic pdf1.32 MB - LENOVO T400 - MALIBU-3 EXT MLB3D - REV 1.42
Archive for the Lenovo ThinkPad T400 under the Malibu-3 project, marked EXT MLB3D at revision 1.42, in a 954 KB RAR file.
Archive · 954 KB · 28 Aug 2021Archive rar—954 KB - DELL 3446 Wistron Janus HSW 40 50 70 13302-1 A00
Wistron-made schematic for the Dell 3446, from the Janus project with HSW (Haswell) in the name, covering the 40, 50 and 70 variants, board number 13302-1 and revision…
Schematic · 13302-1 · 2.21 MB · 3 Jan 2022Schematic pdf2.21 MB - LV550 14 MB 203008-2 448.0LY03.0021 32MB TESTED OK
A 32MB BIOS for the LV550 14 MB motherboard revision 203008-2 with assembly number 448.0LY03.0021, reported as tested and working.
BIOS · 203008-2 · 10.4 MB · 14 Dec 2024BIOS rar10.4 MB - SM BIOS 1.0.4.1090 3MB MD PRD RGN
Region image from the SM_BIOS family at version 1.0.4.1090, tagged 3MB, MD, PRD and RGN, with an actual size of 2.31 MB.
BIOS · 2.31 MB · 3 Oct 2025BIOS bin—2.31 MB - H0225-3 48.4KH17.031 LDB1 Schematics
Schematic PDF identified only by the codes H0225-3, 48.4KH17.031 and LDB1; the name does not state a laptop brand or model.
Schematic · 1.66 MB · 23 Sept 2026Schematic pdf—1.66 MB - 15-3542 p 40f intel celeron, hashwell cpu,cedar intel mb
Firmware dump labeled for the Inspiron 15-3542 with an Intel Celeron Haswell CPU on the Cedar Intel motherboard; the p 40f token is not explained in the name.
BIOS · 4.59 MB · 27 Feb 2018BIOS rar—4.59 MB - Acer Aspire S7-392 Storm 2 12302-1 91.4LZ01.001 REV-1.0
Firmware archive for the Acer Aspire S7-392, Wistron project Storm 2, board 12302-1 with part number 91.4LZ01.001, revision 1.0, packed as RAR at 3.64 MB.
BIOS · 12302-1 · 3.64 MB · 6 Oct 2018BIOS rar3.64 MB - hp pavelion X360 15256 -3 448.07M07.0031
BIOS archive for an HP Pavilion x360 linked to board 15256-3, with the code 448.07M07.0031 in the name, which looks like a Wistron-style PCB part reference.
BIOS · 4.43 MB · 11 Mar 2019BIOS zip—4.43 MB - LENOVO V130 15IKB LV315KB 448 0DC04 003M Rev 17807 3M DISCRETE photo
Photo archive for the Lenovo V130-15IKB motherboard, listed with the LV315KB code, part number 448.0DC04.003M and revision 17807-3M, in the discrete graphics variant.
Archive · 58.0 MB · 29 Jan 2023Archive zip—58.0 MB - XPS 15 9560 LA E331P i7 7th GEN UT2 1MB UT5 4MB UH8 32MB CAM0001
Dell XPS 15 9560 firmware set for the Compal LA-E331P board with a 7th generation Core i7, listing three chips: UT2 at 1 MB, UT5 at 4 MB and UH8 at 32 MB, plus a CAM0001…
BIOS · LA-E331P · 8.34 MB · 22 Nov 2021BIOS rar8.34 MB - Acer Aspire ES1-311 EA30-BM MB 14221 1M 440 03405 001M
Firmware package for the Acer Aspire ES1-311, board identifier EA30-BM MB 14221-1M, with the part number 440.03405.001M, stored as a 2.70 MB RAR archive.
BIOS · 2.70 MB · 27 Jan 2021BIOS rar—2.70 MB - Redmi 9A 9T danelion 10 TWRP 3 4 2B 0216 REDMI9A CN wzsx150 fastboot
TWRP 3.4.2B build 0216 by wzsx150 for the Redmi 9A and 9T family, codename given as danelion, marked Android 10 and China firmware, and packaged for fastboot…
BIOS · 36.4 MB · 3 Nov 2022BIOS zip—36.4 MB - LV315KBMB 17807-3M 448.0DC05.003M
Firmware archive for a board labelled LV315KBMB, board number 17807-3M, with part reference 448.0DC05.003M.
BIOS · 17807-3M · 10.1 MB · 15 Jan 2022BIOS zip10.1 MB - Acer E1 472G Wistron EA40 HW MB 12243 1M 12243 3 Bios & KBEC 1
BIOS and keyboard EC firmware for the Acer Aspire E1-472G built on Wistron board EA40_HW, MB 12243-1M with the 12243-3 revision listed, in a 6.09 MB RAR.
BIOS · 6.09 MB · 13 Jun 2022BIOS rar—6.09 MB - Lenovo T400 MALIBU-3 EXT MLB3D REV 1.42 PDF
PDF schematic for the Lenovo ThinkPad T400, project Malibu-3 EXT, board code MLB3D, revision 1.42, packed in a 954 KB RAR.
Schematic · 954 KB · 12 Mar 2023Schematic rar—954 KB - 321-1-4-01
Circuit schematic, 816 KB PDF, carrying only the code 321-1-4-01 in its name with no revision mark, brand or device model.
Schematic · 816 KB · 23 Jul 2021Schematic pdf—816 KB - LV315KB MB 17807 3M 448 0DC05 003M i5 8250u WORKING BIOS 100%
Working BIOS for project LV315KB, Wistron board 17807-3M with 448.0DC05.003M as the PCB reference, fitted with an Intel Core i5-8250U.
BIOS · 17807-3M · 12.9 MB · 31 Aug 2023BIOS rar12.9 MB - DELL MIH61R MB 10097-1 48.3EQ01.011 8MB WORKING BIOS 100%
Fully working 8MB BIOS for the Dell MIH61R motherboard, Wistron board 10097-1 with PCB code 48.3EQ01.011, stored in a 6.82 MB RAR archive.
BIOS · 10097-1 · 6.82 MB · 11 Apr 2024BIOS rar6.82 MB - 09185-1M 48.3BS01.01M.BIN-FIXED
Fixed BIOS dump for a laptop mainboard numbered 09185-1M, a Wistron-pattern board, with the identifier 48.3BS01.01M appearing in the name, which follows the Wistron PCB…
BIOS · 09185-1M · 3.68 MB · 5 Aug 2021BIOS rar3.68 MB - Quanta BDBE 17.3. Intel Shark Bay REV 1A
Quanta BDBE schematic for a 17.3-inch notebook on the Intel Shark Bay platform, revision 1A, in a 1.71 MB PDF.
Schematic · 1.71 MB · 5 Aug 2019Schematic pdf—1.71 MB - ASF Olympus 07258-3 48.4Y603.0SA
Wistron Olympus notebook motherboard schematic, board number 07258-3, with the PCB part code 48.4Y603.0SA in the name.
Schematic · 07258-3 · 1.63 MB · 9 Feb 2024Schematic pdf1.63 MB - Acer Aspire ES1-311 EA30-BM MB 14221 1M 440 03405 001M
BIOS image for the Acer Aspire ES1-311 on a board marked EA30-BM, with the extra codes 14221-1M and 440.03405.001M taken from the PCB label.
BIOS · 8.00 MB · 23 Oct 2021BIOS bin—8.00 MB