Schematic in PDF form for the Quanta G3HA design, linked to board number DA0G3HMB8D0 and compressed into a 2.67 MB RAR. Quanta uses the DA0 prefix with the project code for its motherboard numbers, a pattern found in laptops sold under several brands. The circuit diagram helps with following power sequencing, identifying rail voltages, checking signals between the EC and chipset, and locating parts for replacement. Verify the number and revision on your PCB, as similar Quanta projects differ.
The button opens the matching file on RM Schematics, or a source page if it is not catalogued there yet. The original attachment is from @schematicslaptop. Enginerys does not host this file.
All sources (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 26 Sept 2023 | Open file on RM Schematics |
| @generalbios | 6 Oct 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 22 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | Open file on RM Schematics |
How to open a .rar file
Compressed archive — the usual wrapper for a schematic + boardview pair or a BIOS + EC set.