Archive covering the Quanta JM5B motherboard at revision 3A, supplied as a 1.16 MB RAR file. The name gives no laptop brand or model, only the Quanta project code, which is the reliable identifier since Quanta manufactures boards for multiple brands. Files of this size usually hold a schematic diagram used to trace power rails, check enable signals and identify parts around a failed circuit. Check that the JM5B code and 3A revision on the PCB silkscreen match before relying on component values or pinouts.
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 @IT_SERVICE_WORLD. 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 | |
|---|---|---|
| @IT_SERVICE_WORLD | 1 Oct 2019 | 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.