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- LENOVO THINKPAD E490 TYPE 20N8 FE490 FE590 FE480 NM B911 REV 2 0BIOS · NM-B911 · 6.24 MB · 22 Feb 2025BIOS rar6.24 MB
- Lenovo E49A 11310 4 LSS 1 MB 48 1 4TK01 011 bios Luirons BiosBIOS · 2.96 MB · 23 Feb 2021BIOS rar—2.96 MB
- Lenovo E49A 11310 4 LSS 1 MB 48 1 4TK01 011 bios telegram BIOS RepairBIOS · 3.18 MB · 23 Sept 2025BIOS zip—3.18 MB
- LENOVO E490 NM B911 REV 1 0 2018 10 25 telegram BIOS Repair 2025BIOS · NM-B911 · 6.81 MB · 23 Sept 2025BIOS zip6.81 MB
- LENOVO E590 E490 FE490 FE590 FE480 NM B911 REV 2 0 2019 01 17 WORKINGBIOS · NM-B911 · 19.4 MB · 24 Sept 2025BIOS zip19.4 MB
- Lenovo ThinkPad E490 Type (20N8) (R0YET46W)BIOS · NM-B911 · 16.0 MB · 7 Apr 2023BIOS bin16.0 MB
- e490 PATCHEDBIOS · 16.0 MB · 8 Sept 2026BIOS bin—16.0 MB
- LenovoThinkpad E49
RAR archive of BIOS firmware for a Lenovo ThinkPad E49; the name gives no motherboard number, revision or firmware version, so contents should be inspected before use.
BIOS · 2.83 MB · 18 Jan 2018BIOS rar—2.83 MB - Lenovo E49A 11310-4 LSS-1 MB 48.4TK01.011 bios
BIOS dump for the Lenovo E49A on the Wistron LSS-1 project, board 11310-4, with PCB part number 48.4TK01.011.
BIOS · 3.04 MB · 10 Jun 2018BIOS zip—3.04 MB - 11310-1 LSS-1 MB 4TK01.011(E49AL) OK
BIOS archive for a Lenovo E49AL on Wistron board 11310-1, project LSS-1, with PCB code 4TK01.011, marked OK as reported working.
BIOS · 11310-1 · 2.91 MB · 10 Jun 2018BIOS rar2.91 MB - LENOVO E495-1ST UNLOCKED BIOS TESTED OK
Unlocked BIOS dump for the Lenovo ThinkPad E495, marked as the first variant (1ST) and reported as tested OK, packed in a 4.25 MB RAR archive.
BIOS · 4.25 MB · 6 Mar 2022BIOS rar—4.25 MB - Lenovo E49AL N13M GE1 B A1 11310
Firmware archive for the Lenovo E49AL laptop, with a token indicating an NVIDIA N13M-GE1 graphics variant, an A1 marking and the 11310 board reference.
BIOS · 2.90 MB · 26 Jun 2019BIOS rar—2.90 MB - 11310-1 LSS-1 MB 4TK01.011(E49AL) OK
Working BIOS dump, marked OK in the name, for the Lenovo E49AL on the 11310-1 LSS-1 motherboard, PCB number 4TK01.011.
BIOS · 11310-1 · 2.91 MB · 26 Jun 2019BIOS rar2.91 MB - LENOVO E490 NM-B911 REV 1.0 2018-10-25
Lenovo ThinkPad E490 BIOS dump for LCFC board NM-B911 revision 1.0, dated 2018-10-25, in a RAR archive of 6.70 MB.
BIOS · NM-B911 · 6.70 MB · 27 Mar 2022BIOS rar6.70 MB - Lenovo E49A 11310-4 LSS-1 MB 48.4TK01.011 bios
BIOS archive for the Lenovo E49A, listed for the 11310-4 board with the LSS-1 MB marking and the PCB part number 48.4TK01.011.
BIOS · 3.04 MB · 26 Jun 2019BIOS zip—3.04 MB - E49A 11310-1 LSS-1 MB
Firmware dump in a 3.01 MB ZIP for an E49A board carrying the Wistron-style number 11310-1, labelled LSS-1 MB in the name.
BIOS · 11310-1 · 3.01 MB · 20 Jul 2024BIOS zip3.01 MB - LENOVO E590 E490 FE490 FE590 FE480 NM B911 REV 2 0 2019 01 17 WORKING
Working BIOS for the Lenovo ThinkPad E590, E490 and related FE490, FE590 and FE480 models on board NM-B911 revision 2.0, dated 2019-01-17.
BIOS · NM-B911 · 19.2 MB · 13 Jul 2022BIOS rar19.2 MB - LENOVO Thinkpad E490 FE490 FE590 FE480 NM B911 REV 1 0 TYPE 20N8
BIOS dump for the Lenovo ThinkPad E490, machine type 20N8, on the NM-B911 board at revision 1.0, with FE490, FE590 and FE480 platform codes in the name.
BIOS · NM-B911 · 5.95 MB · 5 Apr 2023BIOS rar5.95 MB - Z INFO SERVICE LENOVO THINKPAD E490 FE490 FE590 FE480 NM B911 REV
Service BIOS package for Lenovo ThinkPad E490, listing project codes FE490, FE590 and FE480, for motherboard NM-B911, an LCFC numbering pattern, in a 6.00 MB RAR.
BIOS · NM-B911 · 6.00 MB · 23 Apr 2026BIOS rar6.00 MB - Surface Pro X 1876.binBIOS · 11.4 MB · 16 Feb 2024BIOS zip—11.4 MB
- FE490F~1BIOS · NM-B911 · 9.48 MB · 24 Mar 2026BIOS rar9.48 MB
- RTS5455 CODE CRC32 0xC1CD2794 nm-b911
Code image for a Realtek RTS5455 USB-C PD controller on Lenovo board NM-B911, identified by CRC32 0xC1CD2794.
BIOS · NM-B911 · 47.3 KB · 21 May 2026BIOS rar47.3 KB - Lenovo NM B911 CPU I7 8Tth SREJQ FE490 FE590 FE480 NM B911 REV 1
Lenovo BIOS archive for the NM-B911 motherboard, revision 1, which follows the LCFC numbering pattern used by Lenovo's own ODM.
BIOS · NM-B911 · 6.61 MB · 18 Dec 2021BIOS rar6.61 MB - LENOVO E590 FE490 FE590 FE480 NM B911 REV 2 0 2019 01 17 8th Gen
BIOS firmware for Lenovo ThinkPad E590 and E490 class machines on board NM-B911, revision 2.0, covering FE490, FE590 and FE480 designations, dated 2019-01-17 and marked…
BIOS · NM-B911 · 7.42 MB · 10 Mar 2024BIOS rar7.42 MB