HP Compaq CQ43 schematic in PDF, naming Foxconn as the board maker with the Chicago project and an Intel Montevina platform in a UMA configuration, meaning integrated graphics. No motherboard part number or revision appears in the name. A technician can use it to trace power sequencing, inspect the charger and CPU regulators, find the EC and BIOS chip and follow signals while diagnosing faults. Compare the project name and markings on the PCB before relying on the diagram, as CQ43 units came with other platforms.
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 @abgm_manutencao_esquemas. Enginerys does not host this file.
All sources (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 30 Jul 2019 | Open file on RM Schematics |
| @abgm_manutencao_esquemas | 4 Aug 2019 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 12 Oct 2022 | Open file on RM Schematics |
| @bartonarquivos | 8 Sept 2023 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 9 May 2025 | Open file on RM Schematics |
| @cyberlanelectonik | 1 Oct 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.