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- AFS LENOVO X1 CARBON LMQ-2 MB 13268-1 448.01430.0011 UNLOCKBIOS · 13268-1 · 6.04 MB · 1 Feb 2024BIOS rar6.04 MB
- X1 Carbon 2nd Gen Type 20A7, 20A8 Laptop ThinkPad Type 20A7BIOS · 5.41 MB · 15 Aug 2023BIOS rar—5.41 MB
- Lenovo X1 Carbon 6th Gen LCFCYODA-2 NM-B481 Rev 1.0 MEC1663Schematic · NM-B481 · 5.94 MB · 16 Nov 2022Schematic pdf5.94 MB
- thinkpad x1 carbon I5 LMQ 1 12298 2 BIOS 25L12873F 16MB USR UP DUMPBIOS · 16.0 MB · 27 Apr 2022BIOS bin—16.0 MB
- LENOVO X1 CARBON LMQ-2 MB 13268-1 448 (1).01430.0011 UNLOCKBIOS · 13268-1 · 6.05 MB · 20 Apr 2022BIOS rar6.05 MB
- LENOVO X1 CARBON LMQ-2 MB 13268-1 448 (2).01430.0011 UNLOCKBIOS · 13268-1 · 6.05 MB · 20 Apr 2022BIOS rar6.05 MB
- THINKPAD X1 Carbon LMQ 1 12298 2 i5 clearme v9 5 41 Luirons BiosBIOS · 3.63 MB · 22 Feb 2021BIOS rar—3.63 MB
- Lenovo ThinkPad X1 Carbon 5th Gen DX120 NM B141 REV;1 0 BIOS OKBIOS · NM-B141 · 5.52 MB · 22 Aug 2026BIOS rar5.52 MB
- LENOVO CARBON X1 CX4A0 GYG50 NM C881 REV 1 0 WORKING BIOS 100% telegramBIOS · NM-C881 · 14.3 MB · 24 Sept 2025BIOS zip14.3 MB
- LENOVO CARBON X1 CX4A0 GYG50 NM C881 REV 1 0 WORKING BIOS 100% 1BIOS · NM-C881 · 14.3 MB · 24 Sept 2025BIOS zip14.3 MB
- LENOVO X1 CARBON NM D961 REV 2 0 telegram BIOS Repair 2025 09 16BIOS · NM-D961 · 31.3 MB · 24 Sept 2025BIOS zip31.3 MB
- X1 Carbon 7th Gen Type 20R1, 20R2 Laptop ThinkPad NM C661 REV 1BIOS · NM-C661 · 32.0 MB · 16 Sept 2026BIOS bin32.0 MB
- LENOVO CARBON X1 EX480 NM B481 REV 1 0 2017 11 03 U49 & U184 8MBBIOS · NM-B481 · 6.00 MB · 14 Jul 2026BIOS rar6.00 MB
- Lenovo X1 Carbon LCFC YODA 2 NM B481 REV1 0 6th Gen 16MB BIOS telegramBIOS · NM-B481 · 6.47 MB · 24 Sept 2025BIOS zip6.47 MB
- LENOVO CARBON X1 EX480 NM B481 REV 1 0 2017 11 03 U49 & U184 8MBBIOS · NM-B481 · 6.38 MB · 24 Sept 2025BIOS zip6.38 MB
- X1 Carbon 7th Gen - (Type 20QD, 20QE) 32MBBIOS · 32.0 MB · 29 Dec 2023BIOS bin—32.0 MB
- Thinkpad X1 Carbon - LMQ-1 12298-2 BIOS 25L12873F 16MB BIOSBIOS · 12298-2 · 5.70 MB · 30 Dec 2019BIOS rar5.70 MB
- Lenovo X1 Carbon LCFC YODA-2 NM-B48 6th GenSchematic · 2.54 MB · 31 May 2024Schematic pdf—2.54 MB
- LENOVO Thinkpad X1 Carbon Gen 10 NM-D601 16MB ORIGINAL BIOSBIOS · NM-D601 · 4.85 MB · 8 Nov 2023BIOS rar4.85 MB
- ThinkPad Carbon X1 LRV-1 14282-2M 14282-3 BDVBoardview · 14282-2M · 81.6 KB · 7 Aug 2025Boardview rar81.6 KB
- LENOVO THINKPAD X1 CARBON 14282 2M LRV1 MB 448 04P15 002M i5 63300UBIOS · 14282-2M · 8.05 MB · 31 Jul 2026BIOS rar8.05 MB
- Thinkpad X1 carbon 5 DX120 NM-B141 REV 1.0 OK TESTED BIOSBIOS · NM-B141 · 6.65 MB · 29 Nov 2025BIOS rar6.65 MB
- Lenovo X1 Carbon 6th Gen LCFCYODA-2 NM-B481 Rev 1.0 PDFSchematic · NM-B481 · 5.94 MB · 6 Aug 2025Schematic pdf5.94 MB
- LENOVO THINKPAD X1 carbon 2016 14282 2M LRV1 MB 448 04P18 002M i7BIOS · 14282-2M · 9.41 MB · 31 Jul 2026BIOS rar9.41 MB
- X1 CARBON 3RD GEN LMQ 2 MB 13268 1 448 01406 0011 BIOS & MEC1633BIOS · 13268-1 · 20.3 MB · 2 Jun 2026BIOS rar20.3 MB
- X1 Carbon 7th Gen NM-C661 REV 1.0Schematic · NM-C661 · 18.0 MB · 27 Dec 2023Schematic rar18.0 MB
- X1 Carbon 7th Gen Type 20R1, 20R2 Laptop ThinkPad NM C661 REV 1Schematic · NM-C661 · 18.0 MB · 9 Jan 2024Schematic rar18.0 MB
- 13268-1 LENOVO THINKPAD X1 CARBON S BIOS WORLDBIOS · 13268-1 · 12.6 MB · 17 Nov 2025BIOS rar12.6 MB
- Lenovo ThinkPad X1 Carbon 9th Gen, X1 Yoga 6th Gen
Lenovo firmware package listed for both the ThinkPad X1 Carbon 9th Gen and the X1 Yoga 6th Gen, delivered as a 9.68 MB RAR archive.
BIOS · 9.68 MB · 17 Sept 2026BIOS rar—9.68 MB - ThinkPad X1 Yoga 5th Gen Type 20UB 20UC X1 Carbon 8th GX4A0 GYG50
Lenovo ThinkPad firmware package covering the X1 Yoga 5th Gen (types 20UB and 20UC) and the X1 Carbon 8th Gen.
BIOS · 16.7 MB · 26 Feb 2022BIOS zip—16.7 MB - ThinkPad X1 Carbon LMQ 1 MB 12298 2 48 4LY06 021 CPU I7 4500U X1
BIOS dump for a Lenovo ThinkPad X1 Carbon on board LMQ-1 number 12298-2, with the extra code 48.4LY06.021 and an Intel Core i7-4500U processor noted in the name.
BIOS · 4.24 MB · 22 Feb 2022BIOS rar—4.24 MB - NM-C881 CARBON X1
A 32 MB BIOS image for the Lenovo ThinkPad X1 Carbon on LCFC board NM-C881. LCFC is Lenovo's own design house, and its boards use the NM-xxxx numbering.
BIOS · NM-C881 · 32.0 MB · 8 Oct 2025BIOS bin32.0 MB - x1 carbon 2012
RAR archive about 2.17 MB named for the X1 Carbon of 2012, the first generation of that ultrabook line.
Archive · 2.17 MB · 11 Jan 2023Archive rar—2.17 MB - Lenovo X1 Carbon 2012.boardview.11246-SC
Boardview for the Lenovo ThinkPad X1 Carbon 2012 model, with 11246-SC appearing in the name, likely a board or project reference, compressed as a small RAR.
Boardview · 302 KB · 22 Nov 2021Boardview rar—302 KB - lenovo x1 carbon 5th gen bios
Firmware dump for the Lenovo ThinkPad X1 Carbon 5th Gen, a 7.87 MB ZIP whose name gives no machine type, version or tested status.
BIOS · 7.87 MB · 17 Sept 2026BIOS zip—7.87 MB - THINKPAD X1 Carbon 12298-2
BIOS firmware for the Lenovo ThinkPad X1 Carbon with board number 12298-2, which follows the Wistron numbering pattern; the -2 suffix normally marks the revision.
BIOS · 12298-2 · 4.14 MB · 12 Oct 2020BIOS zip4.14 MB - Lenovo Thinpad X1 Carbon Type 20A7-003ttx
BIOS firmware for the Lenovo ThinkPad X1 Carbon, machine type 20A7, with the name adding a 003ttx suffix after the type.
BIOS · 3.82 MB · 29 Aug 2020BIOS 7z—3.82 MB - X1 Carbon 5th Gen Type 20HQ
BIOS archive for the ThinkPad X1 Carbon 5th Gen, machine type 20HQ, provided as a 7.63 MB RAR with no extra notes on version or lock status.
BIOS · 7.63 MB · 17 Sept 2026BIOS rar—7.63 MB - lenovo x1 carbon 6th gen bios 20KG
BIOS image for the Lenovo ThinkPad X1 Carbon 6th Gen, machine type 20KG, a 5.70 MB RAR copy marked (2) to distinguish it from a similarly named file.
BIOS · 5.70 MB · 17 Sept 2026BIOS rar—5.70 MB - X1 Carbon 8th Gen - Laptop (ThinkPad) - Type 20U9
Firmware dump for the Lenovo ThinkPad X1 Carbon 8th Gen, machine type 20U9, as an 8.90 MB RAR.
BIOS · 8.90 MB · 17 Sept 2026BIOS rar—8.90 MB