Quanta FM9B UMA schematic at revision 2B, dated 20 August 2009, as a PDF inside a RAR. It covers the integrated-graphics build of the FM9B project; the name does not give the laptop brand. Use it to trace rails from the charger and regulators through to the CPU and chipset, check signal paths and find test points when a board will not power on or has a short. A later rev 3A sheet exists, so compare the PCB revision marking and use the matching document.
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 (3)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 10 Nov 2022 | Open file on RM Schematics |
| @cyberlanelectonik | 22 Jul 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.