Laptop schematic in PDF labelled Rams, with the codes 0P20P2A, FT4 and R17M in its name, and no brand or board number stated. R17M looks like an AMD Radeon mobile GPU family code, but treat that as a lead to check, not a fact. Compare the codes with the motherboard silkscreen to confirm a match. Once matched, the document can be used to follow power rails, find where a short originates and trace signals between chips. Any PDF viewer will open it.
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 @afsschematicfree. 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 | |
|---|---|---|
| @afsschematicfree | 23 Feb 2024 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.