Schematic PDF for an HP 15 laptop built on Quanta motherboard DA0P5MB38A0, revision A. The DA0 prefix marks the Quanta ODM numbering scheme, common across HP consumer notebooks. Use the diagram to trace power sequencing, charger and regulator circuits, and the signal paths between the chipset and peripherals when diagnosing a no-power or no-display fault. The file is 1.39 MB and opens in any PDF viewer. Check that the board number and revision silkscreened on the PCB match before taking component values from these pages.
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 @cynetitsolution. Enginerys does not host this file.
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The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @cynetitsolution | 10 Mar 2026 | Open file on RM Schematics |
| @schematics_bios | 5 Aug 2026 | Open file on RM Schematics |
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