Boardview archive labelled ZQ9, a compact 84 KB RAR. The name states no laptop brand, board revision or full board number, so open it and check its header before trusting it. ZQ9 resembles a Quanta project code, but confirm that against the label on the PCB. Boardview tools such as OpenBoardView or FlexBV show part placement, net names and test points, which helps you find a shorted capacitor or measure a rail on the actual board. Use it alongside the matching schematic for the full circuit picture.
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 @freeschematicdiagram. Enginerys does not host this file.
All sources (5)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @freeschematicdiagram | 8 Feb 2021 | Open file on RM Schematics |
| @pepeelectronica | 20 Apr 2022 | Open file on RM Schematics |
| @pepeelectronica | 28 Apr 2022 | Open file on RM Schematics |
| @generalbios | 8 Oct 2023 | Open file on RM Schematics |
| @schematics_bios | 3 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.