Boardview for the Lenovo ThinkPad P1 Gen 3, LPM-3 mainboard with Wistron number 19770-1, stored as a .BRD file in a RAR archive. Wistron uses this five-digit dash-suffix numbering for the boards it builds for Lenovo. BRD files open in OpenBoardView, FlexBV or similar viewers to show component placement, nets and test points. A matching schematic for the same board helps when tracing rails and shorts. Verify the PCB number before use.
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 (4)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 27 Oct 2022 | Open file on RM Schematics |
| @bartonarquivos | 11 Feb 2025 | 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.