DAGC6AMB8H0 – Lenovo ThinkPad Edge 15
The Lenovo ThinkPad Edge 15 is built on the DAGC6AMB8H0 board designed by Quanta. 2 files are indexed for this board: 1 BIOS file, 1 schematic and 1 EC firmware image.
Revisions seen in file names: H. The earliest file dates from May 2021 (Schematics & Boardviews Archive, Cyberlan Electronics and BIOS Archive).
BIOS dumps 1
Schematics 1
Board facts
| Board number | DAGC6AMB8H0 |
|---|---|
| Designed by | Quanta |
| Platform group | GC6A |
| Also known as | Quanta GC6A |
| Revisions | H |
| First seen | 2021-05-23 |
| Source channels | Schematics & Boardviews Archive, Cyberlan Electronics, BIOS Archive |
| 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 DAGC6AMB8H0
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.
EC (embedded controller) firmware runs the keyboard controller, power sequencing, battery charging and fans. Depending on the board it lives in a separate chip (ENE KB9012, ITE IT85xx, Nuvoton NPCE) or inside the main SPI image, so check which applies before flashing.
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
Which laptops use the DAGC6AMB8H0 board?
Files in the catalog link DAGC6AMB8H0 to the Lenovo ThinkPad Edge 15.
Who designed the DAGC6AMB8H0 board?
DAGC6AMB8H0 is a Quanta board number used by Lenovo.
Is there a boardview for DAGC6AMB8H0?
No boardview has been indexed for DAGC6AMB8H0 yet; the schematic is available on this page.
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.