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- new Bios lenovo t490sBIOS · 32.0 MB · 13 Jul 2024BIOS bin—32.0 MB
- W25Q256FV@WSON8 lenovo T490 backupBIOS · 11.3 MB · 20 Jul 2023BIOS zip—11.3 MB
- GD25D80C@SOP8 lenovo T490 backupBIOS · 232 KB · 20 Jul 2023BIOS zip—232 KB
- lenovo T490s Repair fileBIOS · 32.0 MB · 21 Oct 2024BIOS bin—32.0 MB
- LENOVO THINKPAD T490 N2IET29W U2101 U5502 & MEC ICBIOS · 10.2 MB · 21 Oct 2023BIOS rar—10.2 MB
- LENOVO THINKPAD T490 N2IET29W U2101 U5502 & MEC IC telegram BIOSBIOS · 11.6 MB · 24 Sept 2025BIOS zip—11.6 MB
- LENOVO t490 nm-b902BIOS · NM-B902 · 32.0 MB · 30 Oct 2026BIOS bin32.0 MB
- LENOVO T490 Type 20N2, 20N3 Laptop ThinkPad Type 20N2 FT49BIOS · 32.0 MB · 5 May 2025BIOS bin—32.0 MB
- VIP TOOL LAPTOP BIOS SOLUTION LENOVO t490 nm-b902BIOS · NM-B902 · 32.0 MB · 30 Oct 2026BIOS bin32.0 MB
- LENOVO THINKAPD T490OK TESTED WORKING BIOS ME CLEANBIOS · 32.0 MB · 9 Oct 2026BIOS bin—32.0 MB
- LENOVO T490S FT491 FX390 NM-B891 REV 2.0 2019-01-28 UNLOCKEDBIOS · NM-B891 · 32.0 MB · 12 May 2025BIOS bin32.0 MB
- LENOVO T490S FT491 FX390 NM-B891 REV 2.0 2019-01-28 UNLOCKEDBIOS · NM-B891 · 32.0 MB · 9 May 2025BIOS bin32.0 MB
- LENOVO T490S FT491 FX390 NM B891 REV 2 0 2019 01 28 UNLOCKED telegramBIOS · NM-B891 · 13.7 MB · 24 Sept 2025BIOS zip13.7 MB
- AFS LENOVO T490S FT491 FX390 NM B891 REV 2 0 2019 01 28 UNLOCKEDBIOS · NM-B891 · 8.15 MB · 1 Feb 2024BIOS rar8.15 MB
- AFS LENOVO T490 MB FT490 FT492 FT590 FP531 NM B902 REV 1 0 2019BIOS · NM-B902 · 15.4 MB · 1 Feb 2024BIOS rar15.4 MB
- LENOVO T490S FT491 FX390 NM B891 REV 2 0 2019 01 28 i7 8565U BIOSBIOS · NM-B891 · 11.3 MB · 10 Dec 2024BIOS rar11.3 MB
- LENOVO T490 MB FT490 FT492 FT590 FP531 NM B902 REV 1 0 2019 07 30BIOS · NM-B902 · 26.3 MB · 24 Sept 2025BIOS zip26.3 MB
- LENOVO T490 FT490 FT492 FT590 FP531 NM B901 REV 1 0 2018 12 29 telegramBIOS · NM-B901 · 15.9 MB · 24 Sept 2025BIOS zip15.9 MB
- LENOVO T490S FT491 FX390 NM B891 REV 2 0 2019 01 28 i7 8565U WORKINGBIOS · NM-B891 · 13.8 MB · 24 Sept 2025BIOS zip13.8 MB
- T490,NEWBIOS · 32.0 MB · 22 Aug 2025BIOS bin—32.0 MB
- EEPROM EC MEC1663 t490BIOS · 2.00 KB · 17 Feb 2024BIOS bin—2.00 KB
- T490 nm b901 clearme ok testedBIOS · NM-B901 · 32.0 MB · 5 May 2025BIOS bin32.0 MB
- T490 (Type 20N2, 20N3) Laptop (ThinkPad) - Type 20N2BIOS · 7.61 MB · 20 Jul 2023BIOS rar—7.61 MB
- NM-B902 REV 1.0 T490 OLD DUMPPBIOS · NM-B902 · 32.0 MB · 27 Mar 2025BIOS bin32.0 MB
- NM-B902 REV 1.0 T490 OLD DUMPPBIOS · NM-B902 · 32.0 MB · 27 Mar 2025BIOS bin32.0 MB
- ThinkPad T490S X390 FX390 NM-B891 Rev2.0 MX25L25633FBIOS · NM-B891 · 32.0 MB · 5 May 2025BIOS bin32.0 MB
- ThinkPad T490S X390 FX390 NM-B891 Rev2.0 MX25L25633FBIOS · NM-B891 · 14.8 MB · 15 Jul 2020BIOS rar14.8 MB
- T490 NM-B901 8th generation CPU original factory TESTED OKBIOS · NM-B901 · 12.1 MB · 7 May 2025BIOS rar12.1 MB
- ThinkPad T490S X390 FX390 NM-B891 Rev2.0 MX25L25633FBIOS · NM-B891 · 14.8 MB · 27 Apr 2022BIOS rar14.8 MB
- T490S X390 FX390 NM-B891 Rev 2.0 MX25L25633F ThinkPadBIOS · NM-B891 · 32.0 MB · 22 Jul 2020BIOS bin32.0 MB
- ThinkPad T490S X390 FX390 NM B891 Rev2 0 MX25L25633F Luirons BiosBIOS · NM-B891 · 14.8 MB · 22 Feb 2021BIOS rar14.8 MB
- T490 Type 20N2, 20N3 Laptop ThinkPad Type 20N3 NM B901 REVBIOS · NM-B901 · 32.0 MB · 5 May 2025BIOS bin32.0 MB
- Lenovo T490 bios
BIOS firmware for the Lenovo ThinkPad T490, delivered as a 10.2 MB RAR; the name gives no board number, version or source serial.
BIOS · 10.2 MB · 24 Apr 2026BIOS rar—10.2 MB - Lenovo ThinkPad T490 Type (20N2) (N2IET87W)
BIOS dump for the Lenovo ThinkPad T490, machine type 20N2, with BIOS version N2IET87W given in the name.
BIOS · 7.49 MB · 24 Apr 2026BIOS rar—7.49 MB - Lenovo Thinkpad T490 Type (20N3) (N2IETA0P)
BIOS image collection for the Lenovo ThinkPad T490, type 20N3, at firmware version N2IETA0P, stored as a 9.95 MB RAR archive.
BIOS · 9.95 MB · 24 Apr 2026BIOS rar—9.95 MB - T490 FT490 FT492 FT590 FP531 NM B901 REV 1 0 2018 12 28 CPU 8GENBIOS · NM-B901 · 7.70 MB · 9 Jun 2026BIOS rar7.70 MB
- Lenovo T490, NM-B901 rev.1.0 20N3-SA5500
Lenovo ThinkPad T490 BIOS image for board NM-B901 revision 1.0, taken from machine type 20N3, with SA5500 in the name.
BIOS · NM-B901 · 10.2 MB · 24 Apr 2026BIOS rar10.2 MB - LENOVO T490S FT491 FX390 NM B891 REV 2 0 2019 01 28 UNLOCKED
Unlocked BIOS image for the ThinkPad T490s, board FT491 FX390 NM-B891 revision 2.0, dated 2019-01-28.
BIOS · NM-B891 · 12.4 MB · 16 Nov 2021BIOS rar12.4 MB - LENOVO T490S NM FT491 FX390 B891 FEV 2.0 ABSOLUTE ENABLE
BIOS firmware archive for the Lenovo ThinkPad T490s, labelled with the board identifiers NM FT491, FX390 and B891 at revision 2.0.
BIOS · 15.3 MB · 24 Apr 2026BIOS rar—15.3 MB - LENOVO T490 Type 20N2, 20N3 Laptop ThinkPad Type 20N2 FT490 FT492
BIOS archive for the Lenovo ThinkPad T490, machine types 20N2 and 20N3, with FT490 and FT492 tokens that likely identify board or project variants.
BIOS · 7.76 MB · 23 Dec 2024BIOS rar—7.76 MB