Dell Inspiron 14 archive for a Haswell (HSW) platform board, Compal number LA-B843P, size 1.52 MB. HSW is the common abbreviation for Intel Haswell processors, and the LA-xxxxP code follows Compal's numbering, printed on the board. The schematic inside can be used to trace power rails, follow the EC and PCH power sequence and pinpoint shorted components. No revision is given, so compare the title-page revision with the PCB silkscreen before relying on the drawing.
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 @Satale_bios_esquemas_Laptop. Enginerys does not host this file.
All sources (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @Satale_bios_esquemas_Laptop | 24 Feb 2021 | Open file on RM Schematics |
| @IT_SERVICE_WORLD | 2 May 2021 | 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.