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- ALL IN ONE HP ProOne 400 G5 AIO MB REV A 18448-1 BIOS
BIOS image for the HP ProOne 400 G5 all-in-one desktop, main board 18448-1 revision A, supplied in an 11.9 MB RAR archive.
BIOS · 18448-1 · 11.9 MB · 16 Oct 2021BIOS rar11.9 MB - Lenovo w541 LKM-1 WS MB 12291-2 28.4L013.021
BIOS firmware for the Lenovo ThinkPad W541, Wistron board 12291-2 with the project label LKM-1 WS MB and the part code 28.4L013.021.
BIOS · 12291-2 · 2.87 MB · 22 Nov 2020BIOS rar2.87 MB - SATELLITE C55-A-138 (PT10F UMA MB REV2.1) TESTED
Tested BIOS image for the Toshiba Satellite C55-A-138 using the PT10F motherboard, UMA version with integrated graphics only, revision 2.1, supplied as a 2.94 MB RAR…
BIOS · 2.94 MB · 15 Aug 2018BIOS rar—2.94 MB - HP 6560B CURE-UMA HR HPB PV MB V1 8MB WORKING BIOS 100%
BIOS image for the HP EliteBook 6560b, board marked CURE-UMA HR HPB PV MB V1, the integrated-graphics production (PV) version.
BIOS · 6.04 MB · 10 Sept 2022BIOS rar—6.04 MB - ACER V5 571 ASPIRE V5 571 I3 Husk MB 11309 4M WORKING BIOS 100%
BIOS dump for the Acer Aspire V5-571 with an Intel Core i3, labelled Husk MB 11309, sized for a 4M flash chip and marked as working and fully tested.
BIOS · 8.45 MB · 21 Sept 2022BIOS rar—8.45 MB - LENOVO THINLPAD LPM 1 MB 17870 1 448 0DY04 0011 WORKING BIOS 100%
Firmware dump for a Lenovo ThinkPad on Wistron board 17870-1, project LPM-1, PCB code 448.0DY04.0011, described as fully working and supplied in a 19.3 MB RAR archive.
BIOS · 17870-1 · 19.3 MB · 15 Jan 2024BIOS rar19.3 MB - HP Elitebook 845 G8 LANCIA13 Grizzly2 0 6050A3234201 MB A0 A1 U366
Firmware package for the HP EliteBook 845 G8, project LANCIA13 Grizzly2.0, on mainboard 6050A3234201 at revisions A0/A1, archived as a 14.8 MB RAR.
BIOS · 6050A3234201 · 14.8 MB · 8 Apr 2023BIOS rar14.8 MB - NB2500 PCB MB V6 WORKING BIOS 100%
Firmware dump for a laptop mainboard marked NB2500_PCB_MB_V6, which looks like board NB2500 at version V6. The name states the BIOS was tested as fully working.
BIOS · 4.68 MB · 27 Feb 2024BIOS rar—4.68 MB - LV1145 ASR MB PCR 15283-3 448.08A01.0031 WORKING BIOS 100%
Firmware dump for a laptop mainboard identified as LV1145 ASR MB, with PCB number 15283-3 and assembly code 448.08A01.0031, supplied as a 14.9 MB RAR archive.
BIOS · 15283-3 · 14.9 MB · 26 Mar 2024BIOS rar14.9 MB - HP Elite X360 830 G9 2-IN-1 65050A3316601-MB-A01 2022-01-20
BIOS package for the HP Elite x360 830 G9 2-in-1 convertible, tied to board identifier 65050A3316601-MB-A01 and dated 20 January 2022 in the name.
BIOS · 53.6 MB · 21 Sept 2023BIOS rar—53.6 MB - HUSK MB 11309-2 48.4TU05021 WORKING BIOS 100%
BIOS dump for a board identified as HUSK MB 11309-2, with the code 48.4TU05021 also stated, and marked as a 100% working image.
BIOS · 11309-2 · 3.16 MB · 23 Jan 2023BIOS rar3.16 MB - HP Envy DV6 KROYER YEATS 1 0 MB 11277 2 48 4sv01 021 Bios + EC
BIOS together with EC firmware for an HP Envy DV6 using the Kroyer/Yeats 1.0 mainboard, Wistron 11277-2, board code 48.4SV01.021.
BIOS · 2.37 MB · 15 Oct 2020BIOS rar—2.37 MB - DELL QUAKE N RPL UMA CS MB 213251-2 32MB BIOS
Full 32 MB BIOS dump for the Dell motherboard 213251-2, project Quake N, RPL UMA CS. RPL likely refers to Intel Raptor Lake, and UMA indicates integrated graphics with…
BIOS · 213251-2 · 32.4 MB · 31 May 2026BIOS rar32.4 MB - DELL M4400 LM440 MB 12306-1M 48.4L409.01M WORKING BIOS 100%
Working BIOS dump for the Dell Precision M4400 laptop, Wistron board LM440 with board number 12306-1M and PCB code 48.4L409.01M, and the name says it is fully working.
BIOS · 12306-1M · 10.3 MB · 6 Feb 2024BIOS rar10.3 MB - DELL LATITUDE 5300 NorthBay Non TBT MB A00 18827 1 i7 8665U WORKING
Working BIOS for the Dell Latitude 5300, NorthBay platform in its non-Thunderbolt version, board 18827-1 revision A00, taken from a unit with an i7-8665U processor…
BIOS · 18827-1 · 11.7 MB · 23 Aug 2023BIOS rar11.7 MB - IBM X220i BIOS H0225-3 48 4KH20.031 LDB-1 MB 8MB BIOS
BIOS dump for the IBM/Lenovo ThinkPad X220i, packed as a RAR archive with an 8 MB image.
BIOS · 5.06 MB · 10 Mar 2025BIOS rar—5.06 MB - ASUS MAXIMUS-VII-RANGER BKP
Backup of the BIOS from an ASUS Maximus VII Ranger desktop motherboard, indicated by BKP in the name. The raw 8.00 MB binary matches a 64 Mbit SPI flash.
BIOS · 8.00 MB · 23 Oct 2021BIOS bin—8.00 MB - HP 640 G2 650 G2 CIRCUS 6050A2723701 MB A02 i5 6300U CLEAR ME WORKING
BIOS for HP ProBook 640 G2 and 650 G2, project name CIRCUS, mainboard 6050A2723701 revision A02, configured with an Intel Core i5-6300U.
BIOS · 6050A2723701 · 10.2 MB · 16 Feb 2023BIOS rar10.2 MB - SELEK N18P MB 18825 1 N18P G0 MP A1 7JP7F$JA WORKING BIOS 100%
Working BIOS for the SELEK N18P main board 18825-1, labelled N18P G0 MP A1 with Dell part code 7JP7F, and described in the name as fully working.
BIOS · 18825-1 · 10.6 MB · 6 Jul 2024BIOS rar10.6 MB - DELL 14-3442 Cedar intel-MB 13269-1 WORKING BIOS 100%
BIOS dump for the Dell Inspiron 14-3442 on the Intel Cedar motherboard, Wistron number 13269-1, labelled as fully working.
BIOS · 13269-1 · 7.86 MB · 11 Jul 2023BIOS rar7.86 MB - TPN I130 HEDWIG 6050A2993001 MB A03A30849E 14 NAR GLK CPU N4000
Firmware dump for the board TPN-I130, code-named Hedwig, numbered 6050A2993001 with MB revision A03, packed in a RAR archive.
BIOS · 6050A2993001 · 6.77 MB · 2 Feb 2023BIOS rar6.77 MB - NCR Bristol II MB D-NR6-D-032 V1.0 8MB BIOS
BIOS image for an NCR Bristol II system, board D-NR6-D-032 version 1.0, sized for an 8MB chip and stored in a RAR of around 4.71 MB.
BIOS · 4.71 MB · 7 Jul 2025BIOS rar—4.71 MB - HP ProBook 640 G3 CLOONEY 6050A28601101 MB A01 WOEKING BIOS 100%
Working BIOS dump for the HP ProBook 640 G3 laptop, built on the CLOONEY motherboard with board number 6050A28601101, revision MB A01, and marked as fully working.
BIOS · 5.56 MB · 28 Aug 2024BIOS rar—5.56 MB - LMQ 2 MB 13268 1 448 01406 0011 BIOS & MEC1633 WORKING BIOS 100%
RAR archive of 20.5 MB holding a working BIOS together with firmware for the MEC1633 embedded controller, made for the LMQ 2 mainboard 13268-1.
BIOS · 13268-1 · 20.5 MB · 6 Jun 2023BIOS rar20.5 MB - LENOVO X1 CARBON 11246 1 LGS 1 MB SPI1 & SPI2 WORKING BIOS 100%
Firmware package for a Lenovo X1 Carbon motherboard, Wistron number 11246-1 (LGS-1), containing images for both SPI1 and SPI2 flash chips and described as a fully…
BIOS · 11246-1 · 6.13 MB · 2 Apr 2023BIOS rar6.13 MB - DELL 5402 5502 MKBN TGL 8L MB 19861 1 KTKHP$JA 16MB & 8MB WORKING
Dell Inspiron 5402 and 5502 BIOS archive for the Wistron-made MKBN Tiger Lake board, number 19861-1, marked as working.
BIOS · 19861-1 · 15.2 MB · 23 Mar 2023BIOS rar15.2 MB - Z INFO SERVICE Xiaomi Mi Notebook Air 12 R10 6050A2789401 MB A01
BIOS firmware package for the Xiaomi Mi Notebook Air 12, model R10, built on mainboard 6050A2789401 at revision MB A01.
BIOS · 6050A2789401 · 4.78 MB · 6 Jul 2025BIOS rar4.78 MB - DynaBooK C50-H-11E IP3 IN16 MB V30 20201105A 16MB BIOS
BIOS image for the Dynabook C50-H-11E laptop, from the Toshiba brand line, made for a 16MB flash chip and packed as RAR.
BIOS · 8.81 MB · 5 Mar 2025BIOS rar—8.81 MB - Z INFO SERVICE DELL VOSTRO 3470 17530 1 DESKTOP MB CLEAN OK TESTED
Firmware for the Dell Vostro 3470 desktop motherboard, Wistron board 17530-1, described as clean and tested working.
BIOS · 17530-1 · 8.23 MB · 22 Jun 2025BIOS rar8.23 MB - ASUS H61M-C REV 1.01 BACK UP
Backup BIOS ROM taken from an ASUS H61M-C desktop motherboard, revision 1.01, an Intel H61 chipset board, stored as a raw 8.00 MB ROM file.
BIOS · 8.00 MB · 9 Feb 2019BIOS rom—8.00 MB - ASUS F541U MB X541UVK REV2 0 NVIDIA 920MX N16V GMR1 S A2 WORKING
Working BIOS dump for the ASUS F541U on the X541UVK motherboard, revision 2.0. The name lists an NVIDIA GeForce 920MX graphics option with the N16V-GMR1-S-A2 GPU chip.
BIOS · 6.17 MB · 29 Dec 2022BIOS rar—6.17 MB - THINKPAD LTS 2 MB 17812 1 448 0CW07 0011 N17S G1 A1 WORKING BIOS
Working BIOS dump for a Lenovo ThinkPad on mainboard 17812-1, a number that follows the Wistron pattern.
BIOS · 17812-1 · 17.1 MB · 9 Aug 2022BIOS rar17.1 MB - DELL LATITUDE 3440 DL340 HSW MB 13221 1 WVPHP REV A00 WORKING BIOS
Working BIOS dump for the Dell Latitude 3440, packed in a RAR archive of 8.12 MB. The name lists the DL340 project code with HSW (Haswell) platform, Wistron board…
BIOS · 13221-1 · 8.12 MB · 1 Sept 2024BIOS rar8.12 MB - MX25L12805.bin
Firmware dump named only after the Macronix MX25L12805 flash chip, a 128 Mbit (16 MB) SPI part, packed in a ZIP of 8.31 MB.
BIOS · 8.31 MB · 23 Jul 2022BIOS zip—8.31 MB - BIOS Lenovo AIO 520 dca30 LA E882P REV 1 0 2017 04 11\bucup lenovo
Backup BIOS dump, 8 MB, from the Lenovo AIO 520 set for the DCA30 board, LA-E882P revision 1.0, dated 2017-04-11; the misspelled name suggests it is a backup read of the…
BIOS · LA-E882P · 8.00 MB · 21 Sept 2025BIOS bin8.00 MB - HP Elitebook 820 G2 SNICKERS 6050A2635701 MB A02 2MB & 16MB BIOS
Firmware set for the HP EliteBook 820 G2, whose board carries the SNICKERS code name and the number 6050A2635701, revision A02.
BIOS · 6050A2635701 · 36.7 MB · 15 Jun 2025BIOS rar36.7 MB - Z INFO SERVICE DELL LATITUDE 3400 BOLT L UMA MB 17938 1 I3 8TH GEN
BIOS archive for the Dell Latitude 3400, Bolt-L platform, UMA version without a dedicated graphics chip, on Wistron board 17938-1 with an 8th generation Core i3.
BIOS · 17938-1 · 7.62 MB · 6 Aug 2025BIOS rar7.62 MB - HP EliteBook 840 G6 CRESCENT 6050A3022501 MB A0A1 16MB WORKING BIOS
Working BIOS dump for the HP EliteBook 840 G6, built on the CRESCENT motherboard 6050A3022501, board revision A0A1, sized for a 16MB SPI flash chip.
BIOS · 6050A3022501 · 38.7 MB · 14 Oct 2026BIOS rar38.7 MB - DUCKHORN ADL SC UMA MB 213134 1 448 0RBO8 0011 16MB BIOS 100% OK
BIOS image for the Duckhorn platform, an Alder Lake (ADL) UMA design with integrated graphics only, on Wistron board 213134-1, with the part code 448.0RB08.0011 and a…
BIOS · 213134-1 · 16.8 MB · 18 Sept 2025BIOS rar16.8 MB - HP LA-J443P REV 1.0 BUKUP 32MB BIOS
Backup BIOS dump for an HP laptop on Compal board LA-J443P, revision 1.0, provided as a raw 32 MB binary.
BIOS · LA-J443P · 32.0 MB · 15 Sept 2026BIOS bin32.0 MB