Revision A circuit diagram of the Quanta TW9E board for a 15.6-inch widescreen laptop, a 1.08 MB PDF that appears to be a duplicate copy. Platform, CPU and graphics information is not given in the name and must be read from the title and block diagram pages. Use it to follow the power sequence, measure resistance on rails when looking for a short and identify replacement parts. Quanta marks boards with the project code, so verify TW9E and the revision letter on the PCB before relying on any 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.
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.