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- Lenovo ThinkPad T450s NM-A301
BIOS image for the Lenovo ThinkPad T450s on board NM-A301. NM-prefixed numbers follow the LCFC/Compal pattern used for many ThinkPad boards.
BIOS · NM-A301 · 16.0 MB · 8 Oct 2025BIOS bin16.0 MB - Lenovo V14-ARE Type (82DQ) (DZCN47WW) NM-D121
BIOS for the Lenovo V14-ARE, machine type 82DQ, firmware version DZCN47WW, made for the NM-D121 motherboard. NM-xxxx numbers follow the LCFC scheme, Lenovo's own ODM.
BIOS · NM-D121 · 4.87 MB · 4 Feb 2025BIOS rar4.87 MB - ASUS K55VD REV 3.0.ok
BIOS dump for the ASUS K55VD, main board revision 3.0, an 8 MB binary marked ok, which indicates it was reported to work.
BIOS · 8.00 MB · 23 Oct 2021BIOS bin—8.00 MB - ASUS X441NC clear me
BIOS image for the ASUS X441NC notebook with the Management Engine region cleared, as indicated by the clear ME note in the name, so it can be written to another board…
BIOS · 5.43 MB · 9 May 2021BIOS zip—5.43 MB - Asus Rog Strix G531GT
BIOS firmware for the ASUS ROG Strix G531GT gaming notebook, 8.33 MB as a RAR archive. The name gives no board revision, firmware version, chip type or ME status.
BIOS · 8.33 MB · 27 Mar 2021BIOS rar—8.33 MB - Lenovo ThinkPad L570 Compal LA C422P BIOS type 20JQ, 20JR 20J8,
BIOS image for the Lenovo ThinkPad L570 built on Compal board LA-C422P, covering machine types 20JQ, 20JR and 20J8.
BIOS · LA-C422P · 4.30 MB · 17 Nov 2020BIOS rar4.30 MB - lenovo l420 DAGC9EMB8E0 rev e
Firmware for the Lenovo ThinkPad L420 on Quanta board DAGC9EMB8E0, revision E. The 1.63 MB RAR contains the image for programming the BIOS SPI flash with a CH341A or…
BIOS · DAGC9EMB8E0 · 1.63 MB · 1 Oct 2018BIOS rar1.63 MB - K501UX-F1205
BIOS package for the ASUS K501UX laptop, version F1205 by the look of the name, provided as a 3.88 MB zip.
BIOS · 3.88 MB · 22 Jul 2018BIOS zip—3.88 MB - x450cp backup
Full 8 MB binary described as a backup from an ASUS-style X450CP laptop, apparently read directly from the BIOS flash chip.
BIOS · 8.00 MB · 26 Jan 2017BIOS bin—8.00 MB - ASUS NB5936 MB V3 CLEAN ME ok 100%
BIOS dump for the ASUS board NB5936_MB_V3, with the Intel Management Engine region cleaned and marked as fully working, in a 9.82 MB RAR.
BIOS · 9.82 MB · 4 Jun 2026BIOS rar—9.82 MB - HP DMI DATA TRANFER TOOL
Utility archive labelled as an HP DMI data transfer tool, 9.57 MB in RAR form. Judging by the name, it moves DMI information such as serial number, product name and UUID…
BIOS · 9.57 MB · 31 May 2025BIOS rar—9.57 MB - Lenovo X390 NM-B892 REV 1.0 BIOS
BIOS archive for the Lenovo ThinkPad X390 on board NM-B892 revision 1.0, packed in a 13.4 MB ZIP. The NM prefix marks LCFC, Lenovo's own design arm.
BIOS · NM-B892 · 13.4 MB · 16 Nov 2021BIOS zip13.4 MB - ASUS S400C S400CA CPU UNBORD SLJ8E
Firmware archive for the ASUS S400C and S400CA ultrabook, where the name ties it to the CPU onboard version with SLJ8E, the Intel S-spec of the soldered processor.
BIOS · 3.63 MB · 3 Jul 2021BIOS rar—3.63 MB - BIOS Lenovo T450s NM-A301 TESTED OK
Lenovo ThinkPad T450s firmware for the NM-A301 mainboard, marked as tested and working, stored in a 6.06 MB rar.
BIOS · NM-A301 · 6.06 MB · 6 Feb 2021BIOS rar6.06 MB - HP 6530B 6050A2154101-MB A02
BIOS dump for the HP 6530B (EliteBook) notebook, for Inventec mainboard 6050A2154101 at revision MB A02.
BIOS · 6050A2154101 · 1.23 MB · 4 Aug 2019BIOS rar1.23 MB - lenovo SL 510-OK
Raw BIOS dump for the Lenovo ThinkPad SL510, written as SL 510 in the name and marked OK, indicating it was tested on a working machine.
BIOS · 2.00 MB · 26 Jan 2017BIOS bin—2.00 MB - lenovo x1 carbon 6th gen bios 20KG
Firmware dump for the Lenovo ThinkPad X1 Carbon 6th Gen, machine type 20KG, packaged as a 5.68 MB RAR and the base copy of this set.
BIOS · 5.68 MB · 17 Sept 2026BIOS rar—5.68 MB - L470 type 20J4 20J5 nm-b021 test ok clear me S BIOS WORLD
Lenovo ThinkPad L470 BIOS for machine types 20J4 and 20J5 on LCFC board NM-B021, a 16.0 MB binary.
BIOS · NM-B021 · 16.0 MB · 8 Aug 2026BIOS bin16.0 MB - X415DA.303
Raw BIOS image whose name points to the X415DA model, version 303, as an 8.00 MB BIN file. The X415DA matches ASUS VivoBook naming, though no brand is given in the name.
BIOS · 8.00 MB · 18 Jun 2026BIOS bin—8.00 MB - HP DMI tools
Collection of HP DMI tools packed in an 8 MB RAR archive. Utilities of this kind are used to read and rewrite DMI data such as serial number, product name, SKU and UUID…
BIOS · 8.04 MB · 11 Jan 2025BIOS rar—8.04 MB - IBM-T61 free-security-chip
Modified BIOS for the IBM ThinkPad T61, described by the name as free of the security chip, which suggests a version with security chip or supervisor restrictions…
BIOS · 1.95 MB · 10 Mar 2021BIOS zip—1.95 MB - X380 Yoga Laptop (ThinkPad) DTZS1 LA-F421P
BIOS image for the Lenovo ThinkPad X380 Yoga, with DTZS1 noted next to Compal board number LA-F421P.
BIOS · LA-F421P · 5.93 MB · 25 Oct 2020BIOS rar5.93 MB - Asus Rog G551JMF1 Rog G551JMF1 version-205
BIOS image for the ASUS ROG G551JM, given in the name as G551JMF1, at firmware version 205, packed in a 3.29 MB ZIP.
BIOS · 3.29 MB · 11 Mar 2019BIOS zip—3.29 MB - OLD ASUS
A 32 MB firmware backup labelled only as an old ASUS dump, without model, board number or BIOS version in the name. Its size corresponds to a 256 Mbit SPI flash chip.
BIOS · 32.0 MB · 8 Nov 2026BIOS bin—32.0 MB - 840-G4 -ORINAL BIOS
Original BIOS dump labelled for an EliteBook 840 G4, supplied as a raw 16 MB binary image matching a 128 Mbit SPI flash chip.
BIOS · 16.0 MB · 29 Oct 2026BIOS bin—16.0 MB - ASUS X507M X507MA REV 2.1 OK BIOS
BIOS image for the ASUS X507M series, specifically the X507MA, mainboard revision 2.1, marked OK, which indicates a tested working dump.
BIOS · 8.00 MB · 14 Jun 2025BIOS—8.00 MB - LENOVO X200T X200 Tablet WISTRON CARAMEL 1 MB 07251 2 BIOS
BIOS for the Lenovo ThinkPad X200 Tablet, with the board identified as the Wistron Caramel design, code 07251-2, in a RAR archive of about 5.7 MB.
BIOS · 5.71 MB · 9 Mar 2022BIOS rar—5.71 MB - Asus S400C bios 8Mb
Full 8 MB BIOS dump for the ASUS S400C ultrabook, the name only noting the model and the chip capacity of 8 MB.
BIOS · 8.00 MB · 23 Oct 2021BIOS bin—8.00 MB - A456UR i5 930 X456UR DAXK8HMB8E0 Rev E
BIOS dump for the ASUS A456UR, also sold as X456UR, on Quanta-made board DAXK8HMB8E0 revision E, with an i5 and 930 noted, apparently the Intel Core i5 and GeForce 930…
BIOS · DAXK8HMB8E0 · 8.00 MB · 23 Oct 2021BIOS bin8.00 MB - Lenovo Flex 2 15 inch=8=Model 20405
BIOS firmware for the Lenovo Flex 2 15-inch, model 20405, in a ZIP archive of about 3.26 MB.
BIOS · 3.26 MB · 26 Jan 2017BIOS zip—3.26 MB - X1 Nano Gen 1. Model 20UN-001TCD
Firmware archive for the Lenovo ThinkPad X1 Nano Gen 1, model 20UN-001TCD as named by its source; no board number or revision is stated.
BIOS · 9.54 MB · 14 Jun 2026BIOS rar—9.54 MB - AFS Lenovo Thinkpad T410 FRU 75Y4066 09A21-3 48.4FZ01.031
Firmware package for the Lenovo ThinkPad T410 with the FRU part number 75Y4066. It also lists the board identifier 09A21-3 and the reference 48.4FZ01.031, a format…
BIOS · 3.79 MB · 1 Feb 2024BIOS rar—3.79 MB - HP 8460P 6050A2398701 OK
Working BIOS image, tagged OK, for the HP EliteBook 8460p on motherboard 6050A2398701. The 6050A number format is used by Inventec, the ODM for many HP business…
BIOS · 6050A2398701 · 8.00 MB · 15 Jun 2022BIOS bin8.00 MB - lenovo thinkpad T580 17812-1 unlocked
Firmware for the Lenovo ThinkPad T580 on Wistron board 17812-1, described as unlocked, which usually means supervisor password or similar restrictions have been removed.
BIOS · 17812-1 · 16.8 MB · 16 Oct 2021BIOS rar16.8 MB - THINKPAD T450 (NM-A251) (REV 1.0)
BIOS dump for the Lenovo ThinkPad T450 on mainboard NM-A251, revision 1.0, stored as a 6.18 MB ZIP archive.
BIOS · NM-A251 · 6.18 MB · 5 Jul 2021BIOS zip6.18 MB - t460 backup
Raw 16 MB BIN backup labelled t460, most likely read from a Lenovo ThinkPad T460, although the name states nothing more, such as board number or BIOS version.
BIOS · 16.0 MB · 18 Jun 2021BIOS bin—16.0 MB - T420 LNVH-41-AB5700 WORKING BIOS
Working BIOS dump for the Lenovo ThinkPad T420, with board code LNVH-41-AB5700 in the name, archived as a 4.95 MB RAR.
BIOS · 4.95 MB · 19 Dec 2018BIOS rar—4.95 MB - Lenovo ThinkPad X201
BIOS firmware for the Lenovo ThinkPad X201, delivered as a ZIP archive of 3.89 MB. The name gives no board number, BIOS version or chip model, so inspect the archive to…
BIOS · 3.89 MB · 1 Jan 2018BIOS zip—3.89 MB - X553MA
Firmware archive for the ASUS X553MA laptop, a ZIP of about 3.23 MB, with no board revision or BIOS version stated in the name.
BIOS · 3.23 MB · 26 Jan 2017BIOS zip—3.23 MB - 087D1 DMI
Firmware archive labelled 087D1 DMI, 6.67 MB RAR, with no brand or model given in the name.
BIOS · 6.67 MB · 11 Dec 2025BIOS rar—6.67 MB