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- AX441N - X441NC Rev 2.2
BIOS dump for the ASUS X441NC mainboard, revision 2.2, which serves the A441N laptop model, provided as a 5.54 MB RAR.
BIOS · 5.54 MB · 1 Mar 2021BIOS rar—5.54 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 - x550lc clearme ok test
BIOS dump for the ASUS X550LC laptop with the Intel Management Engine region cleaned, packed in a 3.01 MB RAR archive and labelled as tested and working.
BIOS · 3.01 MB · 10 Mar 2018BIOS rar—3.01 MB - K42Deas210
BIOS archive for the Asus K42De laptop; the as210 ending likely indicates BIOS version 210.
BIOS · 1.15 MB · 25 Mar 2017BIOS zip—1.15 MB - X553MA
Firmware archive for the ASUS X553MA notebook, a fairly large 17.1 MB RAR that likely holds more than one file, such as BIOS images, EC firmware or utilities.
BIOS · 17.1 MB · 26 Jan 2017BIOS rar—17.1 MB - N53JNM205
Compressed firmware package of about 1.54 MB for the ASUS N53JN laptop, with the trailing token likely indicating BIOS version 205, though that reading is not certain.
BIOS · 1.54 MB · 26 Jan 2017BIOS rar—1.54 MB - X507UA (x507ua rev2.0) i3-6th only
BIOS dump for the ASUS X507UA laptop, mainboard X507UA revision 2.0, labelled for the Intel Core i3 sixth-generation configuration only.
BIOS · 5.49 MB · 20 Jul 2024BIOS rar—5.49 MB - ROG Zephyrus S GX531GS
BIOS image for the ASUS ROG Zephyrus S GX531GS, version 305 per the name, supplied as a raw 16.0 MB binary.
BIOS · 16.0 MB · 24 Mar 2023BIOS bin—16.0 MB - X441BA-AS
ASUS-style BIOS file for the X441BA, with version 308 shown in the file extension, 8 MB in size.
BIOS · 8.00 MB · 17 Nov 2022BIOS 308—8.00 MB - GX501VIK (8th Gen) ROG ZEPHYRUS
BIOS firmware for the ASUS ROG Zephyrus GX501VIK, the 8th generation Intel version, in a 5.62 MB RAR.
BIOS · 5.62 MB · 1 Mar 2021BIOS rar—5.62 MB - X505ZA-REV 2.0
BIOS image for the ASUS X505ZA laptop at board revision 2.0, packaged in a 4.32 MB RAR. The X505ZA is an AMD Ryzen based model.
BIOS · 4.32 MB · 6 Dec 2020BIOS rar—4.32 MB - k42jc bios
BIOS for the ASUS K42JC laptop, in a 1.56 MB RAR; the name gives no revision, version or flash chip details.
BIOS · 1.56 MB · 22 Aug 2020BIOS rar—1.56 MB - x550jx
Compact RAR archive of 3.19 MB carrying firmware for the ASUS X550JX laptop, with no board revision, version or contents described in the name.
BIOS · 3.19 MB · 1 Nov 2018BIOS rar—3.19 MB - FX505DD MB REV2.0
Firmware archive for the ASUS FX505DD laptop motherboard, revision 2.0, size 4.62 MB as rar.
BIOS · 4.62 MB · 26 Jan 2021BIOS rar—4.62 MB - R558U (x556uv mb rev3.1)
Firmware archive for the ASUS R558U laptop based on the X556UV motherboard, revision 3.1, packed as a 3.69 MB RAR.
BIOS · 3.69 MB · 20 Jul 2024BIOS rar—3.69 MB - AUSU X553MA rev 2.0 W25Q64F
BIOS dump for the ASUS X553MA laptop, board revision 2.0, 8 MB in size; the name misspells the brand.
BIOS · 8.00 MB · 12 Oct 2022BIOS bin—8.00 MB - x556uj
Firmware archive for the ASUS X556UJ laptop, a 3.72 MB RAR whose name gives no board revision, BIOS version or working status.
BIOS · 3.72 MB · 28 May 2017BIOS rar—3.72 MB - K54C-AS207
BIOS archive for the Asus K54C laptop, named with AS207, most likely firmware version 207 for this model.
BIOS · 981 KB · 25 Mar 2017BIOS zip—981 KB - K42Dr-AS210
BIOS firmware for the Asus K42Dr laptop, packed as a 1.15 MB ZIP with AS210 in the name, likely BIOS version 210.
BIOS · 1.15 MB · 25 Mar 2017BIOS zip—1.15 MB - K42JK-AS218
BIOS firmware for the Asus K42JK laptop, packed in a 975 KB ZIP whose AS218 suffix probably denotes BIOS version 218.
BIOS · 975 KB · 25 Mar 2017BIOS zip—975 KB - AUSU X553MA rev 2.0 W25Q64F
Full 8 MB BIOS image for the ASUS X553MA, revision 2.0, intended for a Winbond W25Q64F flash chip as stated in the name.
BIOS · 8.00 MB · 26 Jan 2017BIOS bin—8.00 MB - BIOS PR0553U MAIN P553UJ REV 2.0 TESTED OK
BIOS dump for the ASUS P553UJ laptop main board, revision 2.0, with PR0553U appearing in the name, and marked as tested and working. The RAR archive is about 4.05 MB.
BIOS · 4.05 MB · 30 Nov 2021BIOS rar—4.05 MB - GL752VL REV2.1
BIOS firmware archive labelled GL752VL revision 2.1, 3.77 MB as a RAR, matching the naming of an ASUS ROG gaming laptop board, though the brand is not stated here.
BIOS · 3.77 MB · 4 Oct 2020BIOS rar—3.77 MB - X507UBR REV 2.0 UMA GD25Q64B TESTED OK
BIN BIOS dump for the ASUS X507UBR laptop motherboard, revision 2.0, UMA (integrated graphics) version, taken from a GD25Q64B flash chip and marked tested OK.
BIOS · 8.00 MB · 17 Jul 2023BIOS bin—8.00 MB - X541NA r2.1.323 test ok
Firmware dump for the ASUS X541NA laptop mainboard, revision 2.1, with an additional 323 marking in the name and a note that it was tested and working; the RAR is 5.66…
BIOS · 5.66 MB · 31 Jan 2021BIOS rar—5.66 MB - X409FB R2.0 FL8700FJ
BIOS archive for an X409FB laptop mainboard at revision 2.0, marked with FL8700FJ, a code that looks like an ASUS board identifier, packed as a 5.11 MB RAR.
BIOS · 5.11 MB · 6 Oct 2020BIOS rar—5.11 MB - X553MA-x453ma-10-rev2.0.210
ASUS BIOS ROM covering the X553MA and X453MA laptops, with the name pointing to board revision 2.0 and version 210.
BIOS · 1.00 MB · 15 Jun 2017BIOS rom—1.00 MB - K53SJA-S315
Asus K53SJA BIOS image packed as a ZIP of 1.14 MB, with S315 in the name, most likely BIOS version 315.
BIOS · 1.14 MB · 25 Mar 2017BIOS zip—1.14 MB - K52F R2.0
RAR archive for the ASUS K52F, revision R2.0, filed as BIOS material and 5.03 MB in size; the name does not list its contents, so expect firmware images that need…
BIOS · 5.03 MB · 15 Feb 2017BIOS rar—5.03 MB - X541na-g0121t ony intel (x541na rev 2.1)
BIOS dump for the ASUS X541NA-GO121T, Intel-only version without discrete graphics, on the X541NA board, revision 2.1.
BIOS · 5.57 MB · 20 Jul 2024BIOS rar—5.57 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 - X555SJF1206 X555SJ REV 2.0 TESTED OK
Firmware image for the ASUS X555SJ laptop, board revision 2.0, with F1206 apparently marking the BIOS version and the name stating it was tested OK.
BIOS · 3.57 MB · 9 Mar 2021BIOS zip—3.57 MB - VivoBook X411UA REV 2.2
Firmware archive for the ASUS VivoBook X411UA laptop, board revision 2.2, size 5.71 MB in RAR format.
BIOS · 5.71 MB · 6 Mar 2021BIOS rar—5.71 MB - X550JX I5 2.0
BIOS archive for the ASUS X550JX notebook, with the name noting an Intel Core i5 configuration and a 2.0 tag, most likely the mainboard revision.
BIOS · 3.45 MB · 19 Jan 2019BIOS zip—3.45 MB - X555LJ&x554lj my edit-602
ASUS BIOS archive covering the X555LJ and X554LJ laptops, described in the name as an edited image, with 602 likely referring to the BIOS version.
BIOS · 3.50 MB · 8 Feb 2017BIOS rar—3.50 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 - DAG3LAMBCD0 REV D OMEN BY HP S BIOS WORLDBIOS · DAG3LAMBCD0 · 7.63 MB · 6 Dec 2025BIOS rar7.63 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 - G752VSK F1 MB Ver 300 Rog
ASUS ROG G752VSK BIOS archive, labelled F1 main board with firmware version 300, packed as a 5.23 MB RAR.
BIOS · 5.23 MB · 28 Feb 2021BIOS rar—5.23 MB - N580V X580VD MAIN BOARD REV2.0 MXIC 25L6473F Vivo Book Pro
BIOS for the ASUS VivoBook Pro N580V and X580VD main board, revision 2.0, with an MXIC 25L6473F flash chip listed, delivered as a 5.63 MB RAR.
BIOS · 5.63 MB · 27 Feb 2021BIOS rar—5.63 MB