MSI MegaBook S262 service schematic, PDF format, for motherboard MS-1057 revision 3.1. The MS-1xxx prefix is MSI's own notebook numbering, so check the silkscreen near the board edge or under the battery bay for MS-1057 and the 3.1 revision mark. Technicians use these sheets to trace supply rails, read the power-on sequence, find pull-ups and fuses, and compare measured voltages against the expected values on each net. At 609 KB it opens instantly in any PDF reader and can be searched by net or component designator.
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 @abgm_manutencao_esquemas. Enginerys does not host this file.
All sources (6)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @abgm_manutencao_esquemas | 15 Jul 2020 | Open file on RM Schematics |
| @alischematics | 13 Sept 2021 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 12 Oct 2022 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 9 May 2025 | Open file on RM Schematics |
| @schematics_bios | 3 Aug 2026 | Open file on RM Schematics |
How to open a .pdf file
The standard format for schematics, block diagrams, power-sequence charts and service manuals.