Schematic for the Dell Vostro 3450, shared with the Inspiron 14R N4110, packed as a 766 KB RAR archive. Both models use the same mainboard design according to the name, which makes one diagram useful for either machine. Technicians open the extracted PDF to trace power rails, check the charging and power-on circuits, and locate components and test points around a short or no-boot fault. Even so, compare the board number printed on the PCB with the one in the schematic title block, as Dell revised boards during production.
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.