MSI MS-7733 schematic in PDF, labelled for the Intel Maho Bay platform with the Z77 chipset, version 2.1 and revision 20 according to the file name. Maho Bay is Intel's desktop platform name for the 7-series chipsets with Ivy Bridge processors. Use the pages to diagnose no-power or no-boot faults, trace CPU core and memory supplies, and check chipset rail sequencing. MSI's MS-7xxx numbering identifies its desktop boards; confirm the version on the PCB matches, because the name lists both a ver and a rev value.
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 @alischematics. 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 | |
|---|---|---|
| @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 |
| @alischematics | 16 Nov 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 |
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