Schematic in PDF for Compal motherboard LA-H492P at revision 0.1, an early pre-production revision of the board, supplied in a RAR archive. Compal uses the LA-xxxxP numbering for its notebook designs, and this board also appears in HP OMEN 17 machines. A schematic lets you follow power rails, sequencing signals and the circuitry around regulators when diagnosing no-power or no-display faults. Because rev 0.1 may differ from production boards, compare component values and references with your own PCB.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 15 Jan 2023 | 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.