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- X455LD Rev 2.1 KB9018 ECROM
Embedded controller firmware for the ASUS X455LD, board revision 2.1, intended for the ENE KB9018 EC named in the file name.
BIOS · 128 KB · 22 Jul 2020BIOS bin—128 KB - k54c
Tiny 64 KB binary for the ASUS K54C, far too small to be a main BIOS, so it is most likely the EC or keyboard-controller firmware held in a separate small chip.
BIOS · 64.0 KB · 26 Jan 2017BIOS bin—64.0 KB - ec x550lc rev2.0 ok
EC firmware for the ASUS X550LC motherboard revision 2.0, a 128 KB binary marked as working.
BIOS · 128 KB · 26 Jan 2017BIOS bin—128 KB - x441sc rev 2.1
BIOS archive for an ASUS X441SC-series laptop board, revision 2.1, stored as a 3.72 MB RAR; the name gives only the model and revision.
BIOS · 3.72 MB · 3 Jan 2018BIOS rar—3.72 MB - x542uq nak x542uf
Firmware archive for the ASUS X542UQ, with the name also mentioning the X542UF, so the images may suit both variants.
BIOS · 10.9 MB · 2 Sept 2020BIOS rar—10.9 MB - X550JX rev 2.1 ME CLEAN.bin
ASUS X550JX revision 2.1 BIOS with the Intel Management Engine region cleaned, meaning the ME is reset to a clean state for use on a new or replaced board.
BIOS · 3.29 MB · 18 Oct 2018BIOS zip—3.29 MB - X555LD
Firmware archive for the ASUS X555LD notebook, packed in a 10.1 MB RAR. The name gives no revision, version or chip details, and the larger size may mean several images…
BIOS · 10.1 MB · 12 Jan 2019BIOS rar—10.1 MB - R558UR-DM125D i5-6th with nvidia 930mx(X556uv rev 3.1)
ASUS BIOS dump for the R558UR-DM125D configuration, a 6th generation Core i5 machine with an NVIDIA 930MX graphics chip, running on the X556UV main board revision 3.1.
BIOS · 3.59 MB · 20 Jul 2024BIOS rar—3.59 MB - x553m it8985e 1419axa x553ma rev2
Firmware set for the ASUS X553M and X553MA, board revision 2, in a 3.14 MB RAR archive.
BIOS · 3.14 MB · 7 Mar 2017BIOS rar—3.14 MB - EC UX310UV WORKING
Embedded controller firmware for the ASUS UX310UV, marked as working and packed in a compact 76.8 KB RAR archive.
BIOS · 76.8 KB · 27 Mar 2022BIOS rar—76.8 KB - X441UV BIOS + EC
Combined BIOS and EC firmware for the X441UV, a model code used by ASUS notebooks, packed in a 3.82 MB RAR.
BIOS · 3.82 MB · 19 Apr 2020BIOS rar—3.82 MB - X555LD REV 3.3 IT8585
EC firmware for the ASUS X555LD, board revision 3.3, intended for the IT8585 embedded controller from ITE, as named in the file.
BIOS · 29.6 KB · 18 Aug 2018BIOS rar—29.6 KB - 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 - x550cl REV 2.0
ASUS X550CL firmware package for mainboard revision 2.0, supplied as a 3.65 MB zip archive.
BIOS · 3.65 MB · 13 Jan 2018BIOS zip—3.65 MB - x555ld rev 2.0 ok
BIOS dump for the ASUS X555LD laptop motherboard revision 2.0, marked ok as a tested working image.
BIOS · 8.00 MB · 13 Oct 2022BIOS bin—8.00 MB - p8h61-mlx3 rev2.0
BIOS archive for a P8H61-M LX3 desktop motherboard at revision 2.0, an ASUS model based on the Intel H61 chipset.
BIOS · 3.92 MB · 7 Jan 2018BIOS rar—3.92 MB - x554lD-MAIN x555ld-rev 3.1
8 MB BIOS binary for the ASUS X554LD main board, also listed as fitting the X555LD, revision 3.1.
BIOS · 8.00 MB · 20 Jun 2017BIOS bin—8.00 MB - X411UA VivoBook 14 MAIN BOARD REV 2.2 BIOS & EC
BIOS and EC firmware set for the ASUS VivoBook 14 X411UA, main board revision 2.2, packed as a 5.72 MB RAR archive.
BIOS · 5.72 MB · 24 Apr 2021BIOS rar—5.72 MB - K53SV
BIOS image for the ASUS K53SV notebook, the name giving only the model with no revision or board details.
BIOS · 4.00 MB · 26 Jan 2017BIOS bin—4.00 MB - EC FX505DY.bin
Embedded controller firmware for the ASUS FX505DY laptop, a raw .bin packed in a small ZIP of 44 KB.
BIOS · 44.2 KB · 15 Dec 2024BIOS zip—44.2 KB - X550JX I5 2.0 bios &kbc
Firmware set for the ASUS X550JX in a version marked i5 2.0, packed as a 3.45 MB ZIP containing the BIOS and the KBC, meaning the keyboard controller or EC firmware.
BIOS · 3.45 MB · 1 Nov 2018BIOS zip—3.45 MB - X550CL F552CL
BIOS firmware archive for the ASUS X550CL laptop, with the name also listing the F552CL, a related regional variant of the same platform.
BIOS · 3.67 MB · 9 Oct 2017BIOS rar—3.67 MB - S551LN
Compressed BIOS package for the ASUS S551LN ultrabook, about 3.26 MB as a ZIP file. No version or board revision is given in the name, so check the extracted image and…
BIOS · 3.26 MB · 26 Jan 2017BIOS zip—3.26 MB - bios UX433FN.306-ok
BIOS image for the ASUS UX433FN ZenBook, version 306, marked as ok, which suggests it was tested and works.
BIOS · 5.19 MB · 28 Apr 2020BIOS rar—5.19 MB - BIOS X540NA REV 2.0 ENE IO TESTED OK
Tested BIOS dump for the ASUS X540NA laptop, mainboard revision 2.0, with ENE IO noted in the name, which most likely refers to the ENE embedded controller firmware…
BIOS · 5.73 MB · 23 Feb 2022BIOS rar—5.73 MB - X541NA 2.1
Raw 8 MB BIOS dump for the ASUS X541NA laptop, with 2.1 in the name most likely referring to the mainboard revision or firmware build.
BIOS · 8.00 MB · 15 Feb 2022BIOS bin—8.00 MB - Eee PC 1015CX
BIOS file for the ASUS Eee PC 1015CX netbook, supplied as a RAR archive of about 1000 KB.
BIOS · 1000 KB · 20 Jul 2024BIOS rar—1000 KB - aus-k56cm-rev-20-board-view
Archive for the ASUS K56CM laptop board, revision 2.0, 181 KB in RAR form; the brand is shortened in the name and, despite the firmware category, the name says it is a…
BIOS · 181 KB · 2 Aug 2017BIOS rar—181 KB - K40IN Rev 2.2G MCP75L IT8502E Ok
Firmware archive for the ASUS K40IN, board revision 2.2G, on an NVIDIA MCP75L chipset with an ITE IT8502E embedded controller, marked as working.
BIOS · 529 KB · 22 Feb 2017BIOS rar—529 KB - K53SD MAIN REV 2.3 -K53E-SX690 OK
ROM dump from an ASUS K53SD main board, revision 2.3, noted as taken from a K53E-SX690 unit and marked OK.
BIOS · 4.00 MB · 12 Oct 2025BIOS rom—4.00 MB - N53SV Rev 2.2
BIOS image for the ASUS N53SV motherboard revision 2.2, supplied as a 1.46 MB RAR archive. No GPU variant, version or tested status is given in the name.
BIOS · 1.46 MB · 17 Dec 2019BIOS rar—1.46 MB - RTS5452H NB6510A RPL PCB MB V4 GREEN MARK XZ1
Realtek RTS5452H Type-C PD firmware for an ASUS board labelled NB6510A RPL PCB MB V4, packed as a 55.7 KB RAR.
BIOS · 55.7 KB · 21 May 2026BIOS rar—55.7 KB - K43L Rev 4.1
BIOS firmware for the ASUS K43L notebook mainboard, revision 4.1, as stated in the name, compressed into a 1.41 MB RAR archive.
BIOS · 1.41 MB · 30 Jan 2018BIOS rar—1.41 MB - K42JA-AS300
BIOS firmware for the Asus K42JA notebook, in a 1.02 MB ZIP tagged AS300, most likely BIOS version 300.
BIOS · 1.02 MB · 25 Mar 2017BIOS zip—1.02 MB - K54LY-AS208
Zipped BIOS for the Asus K54LY notebook, tagged AS208, most likely BIOS version 208, in a 977 KB archive.
BIOS · 977 KB · 25 Mar 2017BIOS zip—977 KB - k50af mb k40ab rev 2 3
BIOS file for an ASUS K50AF using the K40AB motherboard, revision 2.3, compressed into a 767 KB RAR.
BIOS · 767 KB · 15 Feb 2021BIOS rar—767 KB - X541uvk BIOS AND EC
Combined BIOS and EC firmware set for the ASUS X541UVK, packed in a 5.49 MB RAR archive.
BIOS · 5.49 MB · 25 Feb 2019BIOS rar—5.49 MB - k55de
A 4 MB BIOS binary named K55DE, matching the ASUS K55DE laptop model, although the name gives no brand, board revision or version number.
BIOS · 4.00 MB · 21 Jun 2017BIOS bin—4.00 MB - X540NA-A.311
ASUS X540NA BIOS image, version A.311 according to the name, as a raw 8.00 MB binary. Its size matches a 64 Mbit SPI flash chip, so it can be written directly with a…
BIOS · 8.00 MB · 29 Jan 2022BIOS bin—8.00 MB - EC FX505DU.bin
Embedded controller firmware for the ASUS FX505DU, supplied as a small zip archive of about 36.5 KB containing a binary image.
BIOS · 36.5 KB · 18 Aug 2021BIOS zip—36.5 KB