Lenovo · laptop motherboard

Lenovo ThinkBook 14 DALVACMB8D0

SchematicBoardviewBIOS
Board code
DALVACMB8D0
Platform
Quanta LVAC
Made by
Quanta
Revisions
Rev D
Files
11
Updated

Lenovo ThinkBook 14 DALVACMB8D0 is a laptop motherboard designed by Quanta and used in the Lenovo ThinkBook 14 and Lenovo ThinkBook 15-IIL.

The catalog has 1 schematic, 1 boardview file and 9 BIOS files for it, posted between 2021 and 2025 across 4 Telegram channels. Each download button opens the original Telegram post.

The files are marked Rev D; other revisions of the same board can differ in parts and layout.

The boardview comes in .CAD format. .CAD files usually need FlexBV or the viewer they were exported for; OpenBoardView handles .BRD, .BDV and .FZ. See How to Open .PCB and .CAD Boardview Files.

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: 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 Quanta LVAC; codes DA0LVAMB8F0.

Compatible models

  • Lenovo ThinkBook 14
  • Lenovo ThinkBook 15-IIL

Files for Lenovo ThinkBook 14 DALVACMB8D0

Schematics 1 All schematics →

Boardview files 1 All boardview files →

BIOS and firmware 9 All bios and firmware →

Notes from the source posts

  • You can give us as a gift.

Frequently asked questions

Which laptops use the DALVACMB8D0 motherboard?
File names in the catalog tie DALVACMB8D0 to the Lenovo ThinkBook 14 and Lenovo ThinkBook 15-IIL. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
Which revision of DALVACMB8D0 do I have?
Files for this board mention Rev D. 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 DALVACMB8D0 boardview file?
The boardview for DALVACMB8D0 is available as .CAD. .CAD usually needs FlexBV or the matching viewer. See What Is a Boardview File and Why You Need One.
What should I check before flashing the DALVACMB8D0 BIOS?
Read the original chip with a programmer and save two copies before writing anything. 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