Lenovo · laptop motherboard

Lenovo IdeaPad 1 11IGL05 19705-1M

SchematicBoardviewBIOS
Board code
19705-1M
Platform
Wistron LS1511G
Made by
Wistron
Files
6
Updated

Lenovo IdeaPad 1 11IGL05 19705-1M is a laptop motherboard designed by Wistron and used in the Lenovo IdeaPad 1 11IGL05, Lenovo IdeaPad LS1514G and Lenovo IdeaPad 1 14IGL05.

The catalog has 2 schematics, 1 boardview file and 3 BIOS files for it, posted between 2021 and 2025 across 4 Telegram channels. Each download button opens the original Telegram post.

The boardview comes in .BDV and .CAD format. .CAD files usually need FlexBV or the viewer they were exported for; OpenBoardView handles .BRD, .BDV and .FZ. 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.

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 LS1511G; codes 448.0JB02.

Compatible models

  • Lenovo IdeaPad 1 11IGL05
  • Lenovo IdeaPad LS1514G
  • Lenovo IdeaPad 1 14IGL05

Files for Lenovo IdeaPad 1 11IGL05 19705-1M

Schematics 2 All schematics →

Boardview files 1 All boardview files →

BIOS and firmware 3 All bios and firmware →

Frequently asked questions

Which laptops use the 19705-1M motherboard?
File names in the catalog tie 19705-1M to the Lenovo IdeaPad 1 11IGL05, Lenovo IdeaPad LS1514G and Lenovo IdeaPad 1 14IGL05. Laptops sold under one model name can use different boards, so confirm by the code printed on the motherboard.
How do I open the 19705-1M boardview file?
The boardview for 19705-1M is available as .BDV and .CAD. .BDV usually opens in OpenBoardView (free) or FlexBV. .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 19705-1M 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.

Guides for this board

Similar boards

Browse more

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