10332-2 – Lenovo LB575
The Lenovo LB575, Lenovo B575 and Lenovo B575E are built on the 10332-2 board designed by Wistron. 3 files are indexed for this board: 3 BIOS files.
The earliest file dates from December 2023 (BIOS Archive).
BIOS dumps 3
From the uploader
LENOVO B575 LB575 MB 10332-2 48.4PM01.021 218-0792006 216-0809024 OK
Board facts
| Board number | 10332-2 |
|---|---|
| Designed by | Wistron |
| Platform group | 10XXX |
| Also known as | 48.4PM01.021, 48.4PN01.021 |
| GPU | 218-0792006 |
| Graphics | discrete GPU, UMA (integrated) |
| First seen | 2023-12-16 |
| Source channels | BIOS Archive |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 10332-2
- Lenovo LB575
- Lenovo B575
- Lenovo B575E
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.
Tools to open these files
| Format | What it is | Open with |
|---|---|---|
| .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 10332-2 board?
10332-2 is a Wistron board number used by Lenovo.
Which laptops use the 10332-2 board?
Files in the catalog link 10332-2 to the Lenovo LB575, Lenovo B575 and Lenovo B575E.
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.