DAGC5AMB8F0 – Lenovo ThinkPad E40
The DAGC5AMB8F0 (Quanta) motherboard is found in the Lenovo ThinkPad E40, Lenovo ThinkPad Edge 14, Lenovo ThinkPad Edge E40 and Lenovo ThinkPad GC5. ChambersDesignInc.com has indexed 4 files for this board — 3 BIOS files and 1 boardview.
File names mention revision F. The earliest file dates from February 2018 (BIOS Archive, BIOS Skema Boardview Laptop and Schematics & Boardviews Archive).
BIOS dumps 3
Boardviews 1
Board facts
| Board number | DAGC5AMB8F0 |
|---|---|
| Designed by | Quanta |
| Platform group | GC5A |
| Revisions | F |
| First seen | 2018-02-10 |
| Source channels | BIOS Archive, BIOS Skema Boardview Laptop, Schematics & Boardviews Archive, Cyberlan Electronics |
| About the number | Quanta board numbers follow the pattern DA + project code + MB + suffix, where the second-to-last letter is the PCB revision. |
Laptops that use DAGC5AMB8F0
- Lenovo ThinkPad E40
- Lenovo ThinkPad Edge 14
- Lenovo ThinkPad Edge E40
- Lenovo ThinkPad GC5
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 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 |
|---|---|---|
| .rar | RAR archive | 7-Zip or WinRAR |
| .bin | BIOS image inside the archive (usually .bin) | a CH341A, XGecu T48 / TL866II Plus or RT809H programmer |
Questions
Is there a boardview for DAGC5AMB8F0?
Yes, 1 boardview file.
Which laptops use the DAGC5AMB8F0 board?
Files in the catalog link DAGC5AMB8F0 to the Lenovo ThinkPad E40, Lenovo ThinkPad Edge 14, Lenovo ThinkPad Edge E40 and Lenovo ThinkPad GC5.
Who designed the DAGC5AMB8F0 board?
DAGC5AMB8F0 is a Quanta board number used by Lenovo.
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.