Lenovo · laptop motherboard

Lenovo Y50-70 LA-B111P

SchematicBoardviewBIOS
Board code
LA-B111P
Platform
ZIVY2
Made by
Compal
Revisions
Rev 1.0, Rev 1A
Files
18
Updated

Lenovo Y50-70 LA-B111P is a laptop motherboard designed by Compal and used in the Lenovo Y50-70, Lenovo Y50 and Lenovo Y7070 Touch.

The catalog has 2 schematics, 1 boardview file and 15 BIOS files for it, posted between 2017 and 2024 across 3 Telegram channels. Each download button opens the original Telegram post.

File names mention 2 board revisions (Rev 1.0 and Rev 1A). Check the revision printed on your PCB before relying on a boardview or flashing a BIOS dump — How to Open .FZ Boardview Files explains why it matters.

The boardview comes in .BDV 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 8 MB chip sizes; some archives also hold EC/KBC firmware; versions with a cleaned ME region are included. 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 ZIVY2.

Compatible models

  • Lenovo Y50-70
  • Lenovo Y50
  • Lenovo Y7070 Touch

Files for Lenovo Y50-70 LA-B111P

Schematics 2 All schematics →

Boardview files 1 All boardview files →

BIOS and firmware 15 All bios and firmware →

Frequently asked questions

Which laptops use the LA-B111P motherboard?
File names in the catalog tie LA-B111P to the Lenovo Y50-70, Lenovo Y50 and Lenovo Y7070 Touch. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of LA-B111P do I have?
Files for this board mention Rev 1.0 and Rev 1A. The revision is printed on the PCB silkscreen, usually next to the board code. Pick files with the same revision when you can; if yours is not listed, the closest revision is usually fine for the schematic but check part positions in the boardview carefully.
How do I open the LA-B111P boardview file?
The boardview for LA-B111P is available as .BDV. .BDV 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 LA-B111P BIOS?
Read the original chip with a programmer and save two copies before writing anything. File names for this board mention 8 MB images; the dump size must match your chip. Some archives include EC/KBC firmware, which may need to be written to a separate 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