RAR archive of 456 KB holding a Wistron boardview for LAR-2 CZ, board 203088-3, in BRD format. BRD boardviews open in tools such as OpenBoardView or FlexBV and show part outlines, pins and nets on both board sides. Technicians use them to find test points, follow rails from the charger to the regulators and locate parts on a shorted line. Wistron identifies boards by a numeric code like this one. Check the PCB silkscreen first, since the name lists no laptop brand or revision.
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.