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- DellInc A11 DELL OPTIFLEX GX520
BIOS firmware for the Dell OptiPlex GX520 desktop, version A11, supplied as a RAR of roughly 325 KB.
BIOS · 325 KB · 5 Feb 2018BIOS rar—325 KB - Hewlett-Packard 4540s i7-68IRRVer.F.42
HP ProBook 4540s system ROM in its Core i7 configuration, using BIOS family 68IRR at version F.42, provided as a 5.00 MB .rom file.
BIOS · 5.00 MB · 10 Sept 2017BIOS rom—5.00 MB - Dell XPS m1530 GF8600
Compressed BIOS package for the Dell XPS M1530 in the variant with the NVIDIA GeForce 8600 graphics, as GF8600 in the name indicates.
BIOS · 1.48 MB · 26 Jan 2017BIOS rar—1.48 MB - HP-DV6(GM45)
BIOS dump for an HP Pavilion DV6 motherboard built on the Intel GM45 chipset, 2.00 MB binary.
BIOS · 2.00 MB · 26 Jan 2017BIOS bin—2.00 MB - X705UQ
Raw BIOS binary named for the X705UQ, an 8.00 MB .bin image, which matches a 64 Mbit SPI flash chip.
BIOS · 8.00 MB · 19 Oct 2026BIOS bin—8.00 MB - nm-d151 BACKUP
8 MB raw backup of the BIOS from Lenovo board NM-D151, an LCFC design used in the GV451 and GV551 laptops.
BIOS · NM-D151 · 8.00 MB · 26 Jun 2026BIOS bin8.00 MB - HP 840 G6 CRESCENT-6050A3022501-MB-A01(A1) OK
BIOS firmware for the HP EliteBook 840 G6, built by Inventec on the CRESCENT board 6050A3022501-MB-A01 (A1), and marked OK, meaning reported working.
BIOS · 6050A3022501 · 18.3 MB · 9 Jun 2026BIOS rar18.3 MB - MAIN Satellite L740L745
Main system BIOS image for the Toshiba Satellite L740 and L745, provided as a 4 MB ROM file intended for the board's SPI flash chip.
BIOS · 4.00 MB · 25 May 2026BIOS rom—4.00 MB - DELL LATTITUDE 5400
BIOS firmware for a Dell Latitude 5400, given in an 11.3 MB RAR with no information about lock status, version or board number in the name.
BIOS · 11.3 MB · 24 Apr 2026BIOS rar—11.3 MB - LENOVO T480 20L5-0007GE SN PF-0YZ1R8
Lenovo ThinkPad T480 BIOS dump from a unit with machine type 20L5-0007GE and serial PF-0YZ1R8, supplied as a 12.0 MB RAR.
BIOS · 12.0 MB · 24 Apr 2026BIOS rar—12.0 MB - HP Z4 G4 Xeon P61 0292 ME Clean
ZIP archive with BIOS firmware for the HP Z4 G4 workstation with Xeon support, platform code P61, version 02.92, with the Management Engine region cleaned.
BIOS · 11.2 MB · 15 Dec 2025BIOS zip—11.2 MB - LA-8224P Rev.1.0 CLEAN ME ++
BIOS image for Compal board LA-8224P, revision 1.0, with the Management Engine region cleaned for easier recovery on a corrupted or replaced chip.
BIOS · LA-8224P · 8.00 MB · 29 Jul 2025BIOS bin8.00 MB - Dell 17530-1 CLEAN ME ++
Dell BIOS dump for a Wistron-designed board numbered 17530-1, with the Management Engine region cleaned. At 32 MB it matches a 256-megabit SPI flash chip.
BIOS · 17530-1 · 32.0 MB · 29 Jul 2025BIOS bin32.0 MB - HP 6460B 6050a2398701 4MB
Firmware image for the HP EliteBook 6460b, tied to the board number 6050A2398701 and sized for a 4 MB flash chip.
BIOS · 6050A2398701 · 2.42 MB · 1 May 2025BIOS zip2.42 MB - Yoga S740-14IIL, ideapad S740-14IIL BYCN26WW Ice Lake 10th
Lenovo BIOS dump for the Yoga S740-14IIL, also sold as ideapad S740-14IIL, with firmware version BYCN26WW for the 10th-generation Ice Lake platform.
BIOS · 16.0 MB · 2 Mar 2024BIOS bin—16.0 MB - AFS PIG41R (08174-1 3AG01)
BIOS firmware for the PIG41R board, Wistron number 08174-1 with code 3AG01, supplied as a 603 KB RAR.
BIOS · 08174-1 · 603 KB · 9 Feb 2024BIOS rar603 KB - AFS Packard Bell EG70 EG70KB
Packard Bell EG70 firmware archive, with EG70KB also named, presumably a model variant, under the Acer brand; no motherboard number is given in the name.
BIOS · 2.48 MB · 9 Feb 2024BIOS rar—2.48 MB - AFS hb140wx1-100
EDID data for an LCD panel model hb140wx1-100, a 256-byte binary rather than a system BIOS.
BIOS · 256 B · 1 Feb 2024BIOS bin—256 B - AFS Lenovo Miix 520-12IKB 20M3000TRK
Firmware dump for the Lenovo Miix 520-12IKB detachable, with the machine type and model code 20M3000TRK included in the name. The RAR archive is 4.92 MB.
BIOS · 4.92 MB · 1 Feb 2024BIOS rar—4.92 MB - AFS LENOVO IS7XM (REV1.0)
Firmware dump for the Lenovo IS7XM mainboard, revision 1.0, in a 4.66 MB RAR archive. Since other IS7XM images of different sizes exist, open the archive and compare the…
BIOS · 4.66 MB · 1 Feb 2024BIOS rar—4.66 MB - HP EliteBook 8460p 6050A2394701-MB-AX2 OK!
BIOS dump for the HP EliteBook 8460p, board 6050A2394701-MB-AX2, marked OK by the person who read it.
BIOS · 6050A2394701 · 8.00 MB · 11 May 2023BIOS bin8.00 MB - Clr ok petra uma mb 11324-1
An 8 MB BIOS binary for a Petra UMA mainboard numbered 11324-1, a pattern used by Wistron boards often found in Dell laptops.
BIOS · 11324-1 · 8.00 MB · 10 Apr 2023BIOS bin8.00 MB - DELL 3550 I7 OK 10245-1 OK
Dell Inspiron or Vostro 3550 BIOS dump for the Core i7 version, board number 10245-1, marked OK in the name.
BIOS · 10245-1 · 4.00 MB · 27 Sept 2022BIOS4.00 MB - X555UB-X555UJ Rev 2.0 - Nvidia 940M Tested OK
BIOS firmware for ASUS X555UB and X555UJ boards, revision 2.0, intended for the variant with an Nvidia GeForce 940M graphics chip and marked as tested OK, packed in 7z.
BIOS · 3.68 MB · 15 Sept 2022BIOS 7z—3.68 MB - Dell Vostro 5460
Zipped BIOS image for the Dell Vostro 5460 laptop, 3.73 MB in size. No board number, revision or flash chip details are included in the name, so confirm compatibility…
BIOS · 3.73 MB · 15 Jun 2022BIOS zip—3.73 MB - Acer Aspire-E1-532 29552G50mnkk
Firmware dump for the Acer Aspire E1-532, configuration 29552G50mnkk, in a 2.66 MB ZIP.
BIOS · 2.66 MB · 15 Jun 2022BIOS zip—2.66 MB - L500-L505-L510-L515
A 1 MB BIOS binary whose name lists L500, L505, L510 and L515, suggesting one image shared across these related models.
BIOS · 1.00 MB · 15 Jun 2022BIOS bin—1.00 MB - DA0R53MB6E1
BIOS dump for Quanta board DA0R53MB6E1, revision E as encoded in the board number, stored as a 4 MB raw binary.
BIOS · DA0R53MB6E1 · 4.00 MB · 15 Jun 2022BIOS bin4.00 MB - HP ELITEBOOK 800 G1 WORKING BACKUP
Backup of the BIOS for the HP EliteBook 800 G1 series, described as working, in a 6.22 MB RAR archive.
BIOS · 6.22 MB · 12 Jun 2022BIOS rar—6.22 MB - DAG7BMB48C0 REV-C
Firmware archive for Quanta motherboard DAG7BMB48C0, revision C, with no laptop brand or version stated in the name and packed as a 6.72 MB RAR.
BIOS · DAG7BMB48C0 · 6.72 MB · 18 May 2022BIOS rar6.72 MB - DELL AURORA R4 A10
Dell Alienware Aurora R4 BIOS archive at version A10, a release preceding A11 in Dell numbering.
BIOS · 3.12 MB · 15 Mar 2022BIOS zip—3.12 MB - HP ENGAGE ONE 5040A2891601-mb-a01 W25Q128JV
Firmware dump for the HP Engage One point-of-sale system, with the board labelled 5040A2891601-MB-A01 and the image matched to a Winbond W25Q128JV flash chip of 16 MB.
BIOS · 7.63 MB · 1 Nov 2021BIOS rar—7.63 MB - ASUS IPM31RV1.01
Firmware dump for an ASUS board identified as IPM31, revision 1.01, supplied as a 512 KB raw binary.
BIOS · 512 KB · 23 Oct 2021BIOS bin—512 KB - Precision 3520 ME CLEAN TESTED OK
BIOS image for the Dell Precision 3520 with the Intel Management Engine region cleaned, marked as tested and working, in an 8.66 MB ZIP.
BIOS · 8.66 MB · 10 Oct 2021BIOS zip—8.66 MB - HP Compaq 8100 Elite Convertible Minitower PC
BIOS archive for the HP Compaq 8100 Elite Convertible Minitower desktop, provided as a 2.68 MB RAR.
BIOS · 2.68 MB · 5 Aug 2021BIOS rar—2.68 MB - SAMSUNG NP940X3G (BA41-02257A)
BIOS firmware for the Samsung NP940X3G laptop with mainboard BA41-02257A, stored as a RAR archive of 4.08 MB.
BIOS · BA41-02257A · 4.08 MB · 24 Jul 2021BIOS rar4.08 MB - 6050A2454801-mb-a01
Raw 4 MB BIOS image for mainboard 6050A2454801-MB-A01, an Inventec board number with no laptop brand or model stated in the name.
BIOS · 6050A2454801 · 4.00 MB · 15 Jul 2021BIOS bin4.00 MB - shuttie HDT 3100VC 25Q32 E310726-db
BIOS file for a Shuttle HDT 3100VC system, the name noting a 25Q32 flash chip, which is a 32 Mbit (4 MB) SPI part, and an E310726 reference. The RAR archive is 2.89 MB.
BIOS · 2.89 MB · 13 Jul 2021BIOS rar—2.89 MB - LENOVO IH61M REV 1.0 TESTED OK
Raw 4 MB BIOS binary for a Lenovo desktop board designated IH61M, revision 1.0, marked in the name as tested and working.
BIOS · 4.00 MB · 5 Jul 2021BIOS bin—4.00 MB - Acer Desktop H61H2-AM i3 4MB
Acer desktop BIOS for the H61H2-AM board, a 4 MB image according to the name, shipped in RAR form. The i3 tag likely refers to the Core i3 system configuration.
BIOS · 1.89 MB · 4 Jul 2021BIOS rar—1.89 MB