Lenovo · laptop motherboard

Lenovo Yoga LBB-2 19733-1

SchematicBoardviewBIOS
Board code
19733-1
Platform
Wistron 19733-1
Made by
Wistron
Files
6
Updated

Lenovo Yoga LBB-2 19733-1 is a laptop motherboard designed by Wistron and used in the Lenovo Yoga LBB-2 and Lenovo ThinkPad X13 Yoga.

The catalog has 2 schematics, 2 boardview files and 2 BIOS files for it, posted between 2024 and 2026 across 4 Telegram channels. Each download button opens the original Telegram post.

The boardview comes in .BDV and .BRD format. OpenBoardView (free) usually opens these files; FlexBV works too. See OpenBoardView: Installation and First Steps.

With both a schematic and a boardview you can find a net on the diagram and then locate the same part on the board by its reference designator. No Boardview for Your Board? How to Work Without One shows the workflow.

BIOS notes: file names mention 32 MB chip sizes. Read and save the original chip contents before you write anything to it — Keeping the Windows Product Key (MSDM) When Reflashing a BIOS.

Also listed under platform Wistron 19733-1.

Compatible models

  • Lenovo Yoga LBB-2
  • Lenovo ThinkPad X13 Yoga

Files for Lenovo Yoga LBB-2 19733-1

Schematics 2 All schematics →

Boardview files 2 All boardview files →

BIOS and firmware 2 All bios and firmware →

Frequently asked questions

Which laptops use the 19733-1 motherboard?
File names in the catalog tie 19733-1 to the Lenovo Yoga LBB-2 and Lenovo ThinkPad X13 Yoga. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
How do I open the 19733-1 boardview file?
The boardview for 19733-1 is available as .BDV and .BRD. .BDV and .BRD usually opens in OpenBoardView (free) or FlexBV. See What Is a Boardview File and Why You Need One.
What should I check before flashing the 19733-1 BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 32 MB images; the dump size must match your chip. A dump from another board carries that board's serial number and MAC address, so restore yours from the backup.

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Files are hosted on Telegram by third parties; ExcitingSpas.com only links to public posts. Check that a file matches your board before using it. Disclaimer · Report a file