RAR archive of 1.93 MB for the Dell Vostro 3400 (V3400), referencing board number 48.4ES11.011, a Wistron style code used on many Dell motherboards. The name does not state whether it holds a schematic, boardview or BIOS, so open it to check. Such files help trace power rails, locate components and test points or reflash the SPI chip; ensure the number and revision on your PCB match, and back up the original firmware before writing anything.
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 @hrtechno. 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 | |
|---|---|---|
| @hrtechno | 23 Feb 2020 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 28 Apr 2025 | 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.