Small archive for the Quanta ZR7 mainboard, part DAZR7MB16C0, marked ZR7-MB-C, which corresponds to revision C. The DA…MB…0 pattern is Quanta's PCB numbering, and ZR7 boards were used in Acer Aspire 5745-series laptops. The 148 KB RAR content is not described, so it may be an EC or BIOS file or a document; inspect it before use. Confirm the revision letter on the board's silkscreen, and make a backup of any chip before writing new data.
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 @schematicslaptop. Enginerys does not host this file.
All sources (7)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 30 Mar 2021 | Open file on RM Schematics |
| @Satale_bios_esquemas_Laptop | 30 Mar 2021 | Open file on RM Schematics |
| @pepeelectronica | 24 Apr 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 15 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 25 Jul 2026 | Open file on RM Schematics |
| @schematics_bios | 1 Aug 2026 | Open file on RM Schematics |
| @schematics_bios | 14 Aug 2026 | 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.