Dell Latitude D630 archive for a Quanta board coded JM7B in its discrete graphics version with 128MB video memory, revision 2B. Quanta used project codes of this form, and the package probably contains the schematic for this variant, including the dedicated GPU power and memory section. It is useful for diagnosing no-video faults and tracing rails. Confirm your board is the discrete JM7B type at revision 2B, as the integrated D630 uses a different design.
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 (3)
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 |
| @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.