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- x1 7th nm-b861 lappysanBIOS · NM-B861 · 8.77 MB · 10 Jul 2025BIOS rar8.77 MB
- FX490 NM B861 REV 1.0BIOS · NM-B861 · 32.0 MB · 5 May 2025BIOS bin32.0 MB
- nm-b861 oldBIOS · NM-B861 · 32.0 MB · 8 Nov 2023BIOS bin32.0 MB
- LENOVO X1 FX490 NM-B861 REV 1.0 2019-03-28BIOS · NM-B861 · 16.4 MB · 31 Oct 2025BIOS zip16.4 MB
- LENOVO THINKPAD X1 CARBON TYPE 20QD 0020CD FX490 NM B861 REV 1 0BIOS · NM-B861 · 27.2 MB · 24 Sept 2025BIOS zip27.2 MB
- LENOVO THINKPAD X1 FX490 NM B861 REV 1 0 2019 03 28 32MB & 1MBWORKINGBIOS · NM-B861 · 14.1 MB · 24 Sept 2025BIOS zip14.1 MB
- FX490 NM B861 REV 1 0 2019 03 28 U49 & U184 telegram BIOS RepairBIOS · NM-B861 · 14.1 MB · 20 Sept 2025BIOS zip14.1 MB
- FX490 NM B861 REV 1 0 2019 03 28 BIOS & EC telegram BIOS RepairBIOS · NM-B861 · 41.2 MB · 20 Sept 2025BIOS zip41.2 MB
- FX490 NM B861 REV 1 0 2019 03 01 WORKING BIOS 100% telegram BIOSBIOS · NM-B861 · 27.2 MB · 20 Sept 2025BIOS zip27.2 MB
- X1 Yoga 4th Gen Type 20QF, 20QG Type 20QG NM B861 REV 1 TYPEBIOS · NM-B861 · 1.00 MB · 9 May 2025BIOS bin1.00 MB
- FX490 NM B861 REV 0 2 2018 11 08 telegram BIOS Repair 2025 09 16BIOS · NM-B861 · 27.3 MB · 20 Sept 2025BIOS zip27.3 MB
- X1 Yoga 4th Gen Type 20QF, 20QG NM B861 REV 1 TESTED BY FST FIBIOS · NM-B861 · 32.0 MB · 9 May 2025BIOS bin32.0 MB
- FX490 NM-B861 REV 0.3 2019-01-10 TOUCHPAD IS NOT WORKINGBIOS · NM-B861 · 15.6 MB · 9 Oct 2023BIOS rar15.6 MB
- LENOVO MB FX490 NM B861 REV 1 0 2019 03 28 NONG A B 25Q256JVEQ 30BIOS · NM-B861 · 32.0 MB · 18 Jul 2026BIOS bin32.0 MB
- LENOVO MB FX490 NM B861 REV 1 0 2019 03 28 NONG A B 25Q256JVEQ 30BIOS · NM-B861 · 32.0 MB · 31 Oct 2025BIOS bin32.0 MB
- X1 Yoga 4th Gen Type 20QF, 20QG Laptop ThinkPad FX490 NM B861 REVBIOS · NM-B861 · 32.0 MB · 14 Aug 2024BIOS bin32.0 MB
- FX490 NM-B861, Rev 1.0 PF1S98JG absolute on.new
BIOS dump for Lenovo board NM-B861 Rev 1.0, labelled FX490 with code PF1S98JG, in a 10.9 MB RAR.
BIOS · NM-B861 · 10.9 MB · 17 Sept 2026BIOS rar10.9 MB - FX490 NM-B861 REV 0.2 2018-11-08
Earlier firmware set for the Lenovo FX490 on LCFC board NM-B861, here revision 0.2 with a date of 2018-11-08, stored in a 26.5 MB RAR.
BIOS · NM-B861 · 26.5 MB · 12 Jul 2022BIOS rar26.5 MB - FX490 NM-B861 REV 1.0 2019-03-28 BIOS & EC
BIOS and EC firmware for the Lenovo FX490 on LCFC board NM-B861 revision 1.0, dated 2019-03-28, in a 38.7 MB RAR.
BIOS · NM-B861 · 38.7 MB · 12 Jul 2022BIOS rar38.7 MB - X1 CORBON 7TH GEN NM-B861 UNLOCK MAIN+EC 100% OK TESTED
Unlocked firmware set for the Lenovo ThinkPad X1 Carbon 7th Gen, LCFC motherboard NM-B861, holding the main BIOS image plus EC firmware and labelled fully tested.
BIOS · NM-B861 · 11.1 MB · 5 Jul 2024BIOS rar11.1 MB - X1 Carbon 7th Gen Type 20QD, 20QE Laptop ThinkPad Type 20QD NM B861
Firmware archive for the Lenovo ThinkPad X1 Carbon 7th Gen, types 20QD and 20QE, built on the LCFC NM-B861 motherboard.
BIOS · NM-B861 · 10.3 MB · 23 Dec 2024BIOS rar10.3 MB - FX490 NM-B861 REV 1.0 2019-03-28 U49 & U184
Firmware dumps for Lenovo board NM-B861, revision 1.0 dated 2019-03-28 and listed as FX490, containing images for chips U49 and U184 in a 14 MB ZIP.
BIOS · NM-B861 · 14.0 MB · 28 Dec 2021BIOS zip14.0 MB - FX490 NM-B861 REV 1.0 2019-03-01 WORKING BIOS 100%
BIOS dump for the Lenovo FX490 board NM-B861, revision 1.0, dated 2019-03-01 and described as fully working.
BIOS · NM-B861 · 26.2 MB · 18 May 2023BIOS rar26.2 MB - X1 Yoga 4th Gen Type 20QF, 20QG Type 20QG NM B861 REV 1 TYPE C 1MB
Lenovo ThinkPad X1 Yoga 4th Gen firmware, machine types 20QF and 20QG, from a Type 20QG on LCFC board NM-B861 revision 1.
BIOS · NM-B861 · 116 KB · 23 Dec 2024BIOS rar116 KB - X1 Yoga 4th Gen Type 20QF, 20QG NM B861 REV 1 TESTED BY FST FIX
BIOS firmware for the Lenovo ThinkPad X1 Yoga 4th Gen, types 20QF and 20QG, built on LCFC board NM-B861, revision 1, marked as tested.
BIOS · NM-B861 · 10.3 MB · 23 Dec 2024BIOS rar10.3 MB - LENOVO NM-B861 REV;1.0 BIOS
BIOS binary for the Lenovo NM-B861 motherboard, revision 1.0, an LCFC-made board. The 32 MB .bin is a full flash image ready for an SPI programmer, though the name does…
BIOS · NM-B861 · 32.0 MB · 15 Sept 2026BIOS bin32.0 MB - LENOVO NM-B861 REV 1.0 BIOS 100% OK
Lenovo NM-B861 revision 1.0 BIOS package described as 100% OK, meaning the source reports it as fully working.
BIOS · NM-B861 · 19.2 MB · 28 Jan 2026BIOS rar19.2 MB - LENOVO THINKPAD X1 FX490 NM B861 REV 1 0 2019 03 28 32MB & 1MBWORKING
Working BIOS set for the Lenovo ThinkPad X1 Carbon, FX490 design on LCFC board NM-B861 revision 1.0, dated 2019-03-28, containing a 32 MB main image and a 1 MB image…
BIOS · NM-B861 · 15.5 MB · 22 May 2023BIOS rar15.5 MB - LENOVO THINKPAD X1 CARBON TYPE 20QD 0020CD FX490 NM B861 REV 1 0
BIOS package for the Lenovo ThinkPad X1 Carbon, machine type 20QD, model 0020CD, FX490 design on LCFC board NM-B861 revision 1.0, in a 26.3 MB RAR.
BIOS · NM-B861 · 26.3 MB · 22 May 2023BIOS rar26.3 MB - U11 BEKUPBIOS · NM-B861 · 32.0 MB · 18 Jul 2026BIOS bin32.0 MB
- x1 carbon fx490BIOS · 8.81 MB · 28 Jun 2025BIOS rar—8.81 MB