RAR archive of about 1020 KB for a Quanta board with the LE4 project code, revision 1A, according to the file name. No laptop brand or model is stated. Quanta names its motherboards with short project codes like this and prints them on the PCB, usually together with a revision. An archive of this size typically holds a schematic PDF used to trace power rails, check shorts and locate key components. Confirm that LE4 and revision 1A appear on your board before trusting part numbers or voltages.
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.