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- Asus A451L (S451 rev.2.0)-OK
ASUS A451L firmware dump, with the name pointing to an S451 board at revision 2.0 and marked OK, which typically means it booted successfully after flashing.
BIOS · 8.00 MB · 23 Oct 2021BIOS bin—8.00 MB - Asus A451L (S451 rev.2.0)-OK
BIOS firmware for the ASUS A451L, which uses the S451 board at revision 2.0, marked OK in the name as a working image.
BIOS · 3.22 MB · 1 Mar 2018BIOS rar—3.22 MB - ASUS S451 REV 2.0 25Q64 WORKING BIOS TESTED
Tested, working BIOS for the ASUS S451, revision 2.0, stored for a 25Q64 flash chip. A 25Q64 is a 64 Mbit SPI part, equal to 8 MB, so the extracted image must match that…
BIOS · 3.29 MB · 24 Mar 2020BIOS zip—3.29 MB - ASUS S451LN REV 2.0 BOARDVIEW (BDV)(.FZ)
ASUS boardview for the S451LN laptop mainboard, revision 2.0, in a 145 KB zip said to contain both BDV and FZ layout formats.
Boardview · 145 KB · 10 May 2025Boardview zip—145 KB - ASUS S451LN REV 2.0
ASUS S451LN laptop boardview for mainboard revision 2.0, packed in a 370 KB RAR archive.
Boardview · 370 KB · 15 Oct 2026Boardview rar—370 KB - Asus K451LN- S451LN Rev 2.0 W25Q64FV BIOS
ASUS BIOS for the K451LN and S451LN laptops, board revision 2.0, intended for a Winbond W25Q64FV flash chip, which is 64 Mbit or 8 MB.
BIOS · 3.35 MB · 29 Apr 2020BIOS rar—3.35 MB - K451L i5 S451 REV 2.0 OK
8.00 MB raw BIN flash image listed for the K451L and S451, an Intel Core i5 version on motherboard revision 2.0, and marked OK, meaning it was reported working.
BIOS · 8.00 MB · 28 Sept 2017BIOS bin—8.00 MB - ASUS S451 Rev 2.0 25Q64
ASUS S451 BIOS image for board revision 2.0, read from a 25Q64 flash chip, delivered as a 3.25 MB RAR.
BIOS · 3.25 MB · 13 Mar 2021BIOS rar—3.25 MB - K451LN S451LN Rev 2.0 W25Q64FV
ASUS K451LN / S451LN BIOS firmware for mainboard revision 2.0, supplied as a 3.25 MB RAR.
BIOS · 3.25 MB · 1 Mar 2021BIOS rar—3.25 MB - ASUS K451L S451 REV 2.0 WORKING BIOS 100%
Working BIOS for the ASUS K451L and S451 laptop motherboard, revision 2.0, without a CPU or GPU variant mentioned in the name.
BIOS · 10.3 MB · 6 May 2023BIOS rar—10.3 MB - ASUS K451L i5 S451 REV 2.0
BIOS firmware archive for the ASUS K451L notebook, which shares its mainboard with the S451 series, labelled for the Core i5 configuration and board revision 2.0.
BIOS · 3.18 MB · 16 May 2017BIOS rar—3.18 MB - ASUS S451LN REV 2.0 BOARDVIEW (BDV)(.FZ)
Boardview for the ASUS S451LN laptop, board revision 2.0, in FZ format inside a 190 KB RAR.
Boardview · 190 KB · 10 May 2025Boardview rar—190 KB - Bios-asus-K451L-i5-S451-REV-2.0-cpu-on-OK
BIOS archive for the ASUS K451L laptop with an Intel Core i5, also covering the S451 variant, for main board revision 2.0.
BIOS · 3.18 MB · 16 May 2017BIOS rar—3.18 MB - ASUS S451 REV 2.0 25Q64 WORKING BIOS TESTED OK
Tested working BIOS for the ASUS S451 laptop, motherboard revision 2.0, intended for a 25Q64 flash chip, a 64 Mbit or 8 MB SPI part.
BIOS · 3.34 MB · 6 May 2023BIOS zip—3.34 MB - S451LB
RAR archive of BIOS firmware for the S451LB, a VivoBook S451 variant, though the name gives no brand, version or board revision.
BIOS · 3.25 MB · 1 Mar 2018BIOS rar—3.25 MB - ASUS K451L S451 REV 2 0 i7 4500U N14P GV2 S A1 WORKING BIOS 100%
Fully working BIOS for the ASUS K451L and S451 laptop board, revision 2.0, matching a build with an Intel Core i7-4500U and an Nvidia N14P-GV2-S-A1 graphics chip.
BIOS · 7.23 MB · 6 May 2023BIOS rar—7.23 MB - ASUS S451 2.0 FZ Boardview
ZIP archive holding a boardview for the ASUS S451 laptop, revision 2.0, with FZ as an extra marking in the name whose meaning is not stated.
Boardview · 139 KB · 21 Sept 2026Boardview zip—139 KB - Asus K451L S451 Disable RAM Fz
Boardview archive covering the Asus K451L and S451, labelled Disable RAM Fz, revision not specified in the name.
Boardview · 950 KB · 22 Feb 2021Boardview zip—950 KB - S451LN 305
BIOS firmware archive for the S451LN, with 305 in the name most likely being the BIOS version, though that is not certain. No brand or board revision is given.
BIOS · 3.27 MB · 1 Mar 2018BIOS rar—3.27 MB - Asus S451 2.0 FZ Boardview
Boardview for the ASUS S451 mainboard at revision 2.0, packed as a small RAR of about 139 KB.
Boardview · 139 KB · 20 Jun 2020Boardview rar—139 KB - Disable RAM onboard Asus K451L S451
BIOS image for ASUS K451L and S451 laptops with the onboard memory disabled, so the board runs from an installed SO-DIMM.
BIOS · 907 KB · 26 Sept 2017BIOS zip—907 KB