Schematic in PDF form, archived as a 1.97 MB RAR, identified only by the number X911788-009. That number is not explained in the name itself; other files in this collection pair X911788-009 with the Surface Pro 4, but confirm the code printed on your board before use. A PDF schematic is used to follow power rails, enable signals and connections between ICs, and to find component values when replacing failed parts, ideally together with a boardview for physical locations.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 15 Jan 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 23 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.