PDF schematic for the Quanta FM9 discrete-graphics board, revision 1A, dated 4 March 2009, packed in a RAR archive of about 1.55 MB. It appears to be a slightly later issue of the same 1A design than the February sheet. The laptop brand is not given. Repairers use it to trace power rails, check the GPU and memory supplies, follow the power-on sequence and find components to test. Match the PCB revision before use, and pair it with the FM9 boardview to locate parts.
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.