Wistron schematic packaged as a 2.28 MB RAR archive, for the LAR-2 CZ project with board number 203088-3, containing a PDF. The name gives no laptop brand or revision. Open the extracted PDF in any reader to trace supply rails and enable signals and to look up part values for replacement. Wistron uses numeric board codes, often printed alongside the project name on the PCB. Compare that marking before relying on this diagram, as related projects may share similar codes.
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 Feb 2026 | Open file on RM Schematics |
| @cyberlanelectonik | 23 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 27 Oct 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.