Boardview for the Dell Latitude 7280 built on the Compal LA-E121P motherboard, supplied as a .CAD file inside a small RAR archive. Compal uses the LA-xxxxP numbering for boards it produces for Dell and other brands. Open it in a boardview viewer such as OpenBoardView or FlexBV to locate components, test points and net names, follow power rails and find shorted lines with a multimeter. Make sure the board number and revision on the PCB match the file, since component placement can differ between revisions.
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 | 5 Jul 2023 | Open file on RM Schematics |
| @cyberlanelectonik | 15 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.