Quanta UM7B schematic in PDF form, covering the discrete graphics build of the board at revision 3A. The name marks it as the DISCRETE variant, so the dedicated GPU power stages, VRAM and switching circuitry should be drawn alongside the platform rails. Quanta uses short letter-number project codes like UM7B for laptops it builds for major brands. Use it to trace power rails, follow signals between sheets and locate components when hunting a short. Confirm the code and revision silkscreened on the PCB before relying on values.
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 @abgm_manutencao_esquemas. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 5 Aug 2019 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 18 Nov 2023 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.