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- Lenovo X390 Yoga 18729 1 18729 1 BIOS OK telegram BIOS Repair 2025BIOS · 14.5 MB · 24 Sept 2025BIOS zip—14.5 MB
- 18729 1 BACKUPBIOS · 32.0 MB · 28 Apr 2025BIOS bin—32.0 MB
- 18729-1 Y OKBIOS · 18729-1 · 32.0 MB · 9 May 2025BIOS bin32.0 MB
- MVP Bumblebee 1 18729 1Boardview · 302 KB · 29 Apr 2025Boardview brd—302 KB
- Bumblebee-1 18729-1 MB circuitSchematic · 18729-1 · 7.78 MB · 5 May 2025Schematic pdf7.78 MB
- MVP ( )X390 YOGA 18729 1Schematic · 14.8 MB · 5 May 2025Schematic pdf—14.8 MB
- X390 Yoga 20NN 20NQ LBB-1 18729-1Archive · 18729-1 · 34.5 MB · 15 May 2026Archive rar34.5 MB
- X390 Yoga Bumblebee-1 18729-1 MB circuitSchematic · 18729-1 · 6.96 MB · 5 May 2025Schematic pdf6.96 MB
- Lenovo Thinkpad X390 Yoga Bumblebee-1 18729-1Archive · 18729-1 · 4.63 MB · 24 Apr 2022Archive rar4.63 MB
- LBB-1 MB 18729-1 448.0G105.0011 WORKING BIOS 100% OKBIOS · 18729-1 · 12.7 MB · 28 Sept 2026BIOS rar12.7 MB
- LBB 1 MB 18729 1 WORKING BIOS 100% telegram BIOS Repair 2025 09BIOS · 14.4 MB · 23 Sept 2025BIOS zip—14.4 MB
- LENOVO ThinkPad X390 Yoga LBB 1 MB 18729 1 448 0G104 0011 WOEKINGBIOS · 16.5 MB · 24 Sept 2025BIOS zip—16.5 MB
- Lenovo Thinkpad X390 Yoga Bumblebee-1 18729-1 PDFSchematic · 18729-1 · 7.74 MB · 14 Nov 2025Schematic pdf7.74 MB
- LENOVO ThinkPad X390 Yoga LBB 1 MB 18729 1 448 0G104 0011 32MB BIOSBIOS · 18729-1 · 10.9 MB · 29 Sept 2026BIOS rar10.9 MB
- LENOVO ThinkPad X390 Yoga LBB 1 MB 18729 1 448 0G104 0011 WOEKINGBIOS · 18729-1 · 15.7 MB · 4 May 2024BIOS rar15.7 MB
- Lenovo X390 Yoga-18729-1 18729-1 BIOS OK
Lenovo ThinkPad X390 Yoga firmware for board 18729-1, noted as OK, contained in a 13.2 MB RAR.
BIOS · 18729-1 · 13.2 MB · 28 Aug 2023BIOS rar13.2 MB - Lenovo Thinkpad X390 Yoga Bumblebee-1 18729-1
RAR archive for the Lenovo ThinkPad X390 Yoga, project Bumblebee-1, with Wistron board number 18729-1.
Archive · 18729-1 · 4.63 MB · 7 Feb 2021Archive rar4.63 MB - Lenovo Thinkpad X390 Yoga Bumblebee-1 18729-1
Archive for the Lenovo ThinkPad X390 Yoga built on board 18729-1, with the project code name Bumblebee-1 given in the name.
Archive · 18729-1 · 4.63 MB · 8 Feb 2021Archive rar4.63 MB - LBB-1 MB 18729-1 WORKING BIOS 100%
Working BIOS package for board 18729-1 labelled LBB-1 MB, a 14.6 MB RAR archive without a stated brand.
BIOS · 18729-1 · 14.6 MB · 28 Aug 2023BIOS rar14.6 MB - Lenovo Thinkpad X390 Yoga Bumblebee-1 18729-1
RAR archive for the Lenovo ThinkPad X390 Yoga, Wistron project Bumblebee-1, board number 18729-1, about 4.63 MB.
Archive · 18729-1 · 4.63 MB · 24 Apr 2022Archive rar4.63 MB - Lenovo Thinkpad X390 Yoga Bumblebee-1 18729-1
ThinkPad X390 Yoga schematic, project Bumblebee-1, board number 18729-1, provided as a 7.74 MB PDF.
Schematic · 18729-1 · 7.74 MB · 31 Mar 2021Schematic pdf7.74 MB - SM BIOS LENOVO X390 Yoga Type 20NN, 20NQ Laptop ThinkPad Type 20NQ
BIOS firmware archive for the Lenovo ThinkPad X390 Yoga, covering machine types 20NN and 20NQ, with the name pointing to type 20NQ specifically.
BIOS · 18729-1 · 15.0 MB · 24 May 2026BIOS rar15.0 MB