10267-4 – Acer Aspire JE40
The 10267-4 (Wistron) motherboard is found in the Acer Aspire JE40, Acer Aspire 4750, Acer Aspire 4752 and Acer 4752. ChambersDesignInc.com has indexed 10 files for this board — 8 BIOS files, 1 schematic and 1 boardview.
The BIOS dumps are 4 MB images. The earliest file dates from March 2017 (BIOS Archive, Schematics & Boardviews Archive and Cyberlan Electronics).
BIOS dumps 8
Schematics 1
Boardviews 1
Board facts
| Board number | 10267-4 |
|---|---|
| Designed by | Wistron |
| Platform group | 10XXX |
| Also known as | 48.4IQ01.041 |
| BIOS chip size | 4 MB |
| Flash chip | W25Q32 |
| GPU | GT540M |
| Graphics | discrete GPU |
| First seen | 2017-03-01 |
| Source channels | BIOS Archive, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Wistron board numbers look like 15217-1; the first two digits usually indicate the design year. |
Laptops that use 10267-4
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 |
| .rar | RAR archive | 7-Zip or WinRAR |
| .rom | raw BIOS ROM image | a CH341A, XGecu or RT809H programmer |
| .zip | ZIP archive | 7-Zip, WinRAR or the built-in Windows extractor |
Questions
Who designed the 10267-4 board?
10267-4 is a Wistron board number used by Acer.
Are these files free?
1 of the posts are marked VIP or paid in their source channel; the others are ordinary posts. ChambersDesignInc.com does not host or sell files.
Which laptops use the 10267-4 board?
Files in the catalog link 10267-4 to the Acer Aspire JE40, Acer Aspire 4750, Acer Aspire 4752, Acer 4752, Acer Aspire 4750G and Acer Aspire S3-951.
What BIOS chip size does 10267-4 use?
The BIOS images for 10267-4 are 4 MB. Flash chips named in the files: W25Q32.
Is there a boardview for 10267-4?
Yes, 1 boardview file in .bdv 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.