LA-G241P – Lenovo IdeaPad 130-15AST
The Lenovo IdeaPad 130-15AST, Lenovo IdeaPad 8ZCN15WW, Lenovo V130 and Lenovo V145 15AST are built on the LA-G241P board designed by Compal. ChambersDesignInc.com has indexed 19 files for this board — 8 BIOS files, 6 schematics, 8 boardviews and 2 EC firmware images.
File names mention revision 2.0 or 1.0. ODM project name: ELAV4. The earliest file dates from September 2020 (Cyberlan Electronics, BIOS Archive and Schematics & Boardviews Archive).
BIOS dumps 8
Schematics 6
Boardviews 5
Board facts
| Board number | LA-G241P |
|---|---|
| Designed by | Compal |
| Platform group | LA-G |
| ODM project | ELAV4 |
| Revisions | 2.0, 1.0 |
| First seen | 2020-09-24 |
| Source channels | Cyberlan Electronics, BIOS Archive, Schematics & Boardviews Archive, Boardview Schematics |
| About the number | Compal board numbers start with LA- for main boards and LS- for daughter boards. |
Laptops that use LA-G241P
- Lenovo IdeaPad 130-15AST
- Lenovo IdeaPad 8ZCN15WW
- Lenovo V130
- Lenovo V145 15AST
- Lenovo V145 15AST 81MT
What these files are for
A BIOS dump is a full image of the board's SPI flash chip. It is written back with an SPI programmer when the original firmware is corrupted, after a chip replacement, or to recover from a failed update. Read and save the original chip first: serial number, DMI data and the Intel ME / AMD PSP state differ between boards.
A schematic is the circuit diagram of the main board: power rails, power-up sequence, component values and net names. It is the reference for measuring voltages and tracing a fault.
A boardview is the component placement map of the PCB: click a part or a net and the viewer highlights where it is and what it connects to. Used together with the schematic to find test points.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .bdv | Honhan .bdv boardview | OpenBoardView, FlexBV or Honhan BoardViewer |
| .brd | .brd boardview (Test_Link format) | OpenBoardView, FlexBV or BoardViewer |
| PDF schematic | any PDF reader; Sumatra PDF and Foxit handle large schematics well | |
| .rar | RAR archive | 7-Zip or WinRAR |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Who designed the LA-G241P board?
LA-G241P is a Compal board number used by Lenovo.
Which laptops use the LA-G241P board?
Files in the catalog link LA-G241P to the Lenovo IdeaPad 130-15AST, Lenovo IdeaPad 8ZCN15WW, Lenovo V130, Lenovo V145 15AST and Lenovo V145 15AST 81MT.
Is there a boardview for LA-G241P?
Yes, 8 boardview files in .bdv and .brd format.
Where do the download links go?
Each button opens the original public Telegram post the file was shared in. ChambersDesignInc.com only indexes and cross-references those posts.