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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
- ThinkPad T490, T590, P53s, P43s BIOS FT490FT492FT590FT591 NM B901Boardview · NM-B901 · 11.6 MB · 12 Feb 2024Boardview rar11.6 MB
- T490s FT491FX390 NM-B891Boardview · NM-B891 · 15.0 MB · 14 Apr 2026Boardview rar15.0 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