Compressed package for ECS laptop boards MB40IA and MB45II4 at revision B1, which the name links to the Axioo HNM notebook. ECS built many whitebox laptops sold under regional brands, so a single motherboard often appears under several model names. The archive most likely contains a schematic usable for tracing power rails, checking charger and standby circuits, and locating components around shorts. Before working from it, compare the board number and B1 revision silkscreened on the PCB with the ones stated here.
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.