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- ASUS VivoBook 14 X421EAY X421EPY X421EQY X421EAY X421EAY EPY EQYBIOS · 7.65 MB · 15 Dec 2024BIOS zip—7.65 MB
- ASUS X421EAYBIOS · 16.0 MB · 10 May 2025BIOS bin—16.0 MB
- ASUS X421EAY biosBIOS · 14.0 MB · 14 Jun 2023BIOS rar—14.0 MB
- asus x421eay DIS-MX350BIOS · 16.0 MB · 10 May 2025BIOS bin—16.0 MB
- ASUS X421EAY R2.0BIOS · 16.0 MB · 10 May 2025BIOS bin—16.0 MB
- ASUS X421EAY me cleanBIOS · 16.0 MB · 10 May 2025BIOS bin—16.0 MB
- ASUS X421EAYB R 2.0BIOS · 16.0 MB · 10 May 2025BIOS bin—16.0 MB
- ASUS X421EAY R2.0 ORIGINAL BIOS OKBIOS · 7.37 MB · 22 Sept 2026BIOS rar—7.37 MB
- ASUS X421EAYB R2.0 TESTED OK telegram BIOS Repair-2025-09-16BIOS · 7.71 MB · 18 Sept 2025BIOS zip—7.71 MB
- ASUS X421EAYB R 2 0 WORKING BIOS 100% telegram BIOS Repair 2025BIOS · 7.60 MB · 18 Sept 2025BIOS zip—7.60 MB
- ASUS X421EAY R2 0 WORKING BIOS 100% telegram BIOS Repair 2025 09BIOS · 7.65 MB · 18 Sept 2025BIOS zip—7.65 MB
- ASUS X421EAY MAIN X421EA R2 0 NVIDIA MX350 WORKING BIOS 100% telegramBIOS · 7.86 MB · 18 Sept 2025BIOS zip—7.86 MB
- ASUS ADOL14ED X421EAY R2 0 i5 11th WORKING BIOS 100% telegram BIOSBIOS · 15.1 MB · 17 Sept 2025BIOS zip—15.1 MB
- bios asus x421eayb rev 2.0 bkBIOS · 16.0 MB · 23 Nov 2025BIOS bin—16.0 MB
- ASUS X421EAY MAIN X421EA R2.0 NVIDIA MX350 WORKING BIOS 100%BIOS · 7.63 MB · 13 Jan 2024BIOS rar—7.63 MB
- ASUS X421EAYB R2.0 TESTED OK
Firmware dump for the ASUS X421EAYB laptop, board revision 2.0, marked as tested OK, packaged as a RAR of roughly 9.7 MB.
BIOS · 9.71 MB · 12 Mar 2024BIOS rar—9.71 MB - ASUS X421EAYB R 2.0 WORKING BIOS 100%
Working BIOS for the ASUS X421EAYB mainboard revision 2.0, reported as fully tested. Packed in a 9.80 MB RAR, the image is intended for reprogramming the SPI flash when…
BIOS · 9.80 MB · 21 Sept 2022BIOS rar—9.80 MB - ASUS X421EAY R2.0 WORKING BIOS 100%
BIOS dump for the ASUS X421EAY laptop mainboard revision 2.0, marked as fully working and supplied in an 8.74 MB RAR archive.
BIOS · 8.74 MB · 1 Jul 2023BIOS rar—8.74 MB - ASUS ADOL14ED X421EAY R2.0 i5 11th WORKING BIOS 100%
Working BIOS for an ASUS X421EAY notebook, board ADOL14ED revision 2.0, in the version fitted with an 11th-generation Intel Core i5.
BIOS · 14.2 MB · 1 Jul 2023BIOS rar—14.2 MB - ASUS X421EAY MAIN X421EA R2.0 NVIDIA MX350 WORKING BIOS 100%
BIOS dump for the ASUS X421EAY laptop, main board X421EA revision 2.0, for the variant fitted with an NVIDIA MX350 graphics chip; the name reports it as a fully working…
BIOS · 7.68 MB · 10 Jan 2024BIOS rar—7.68 MB