Schematic PDF for the ASUS Sabertooth X99 motherboard, packed in RAR. The RG tag is common on ASUS desktop schematic releases, though its exact meaning is not stated here. Inside are circuit pages for the X99 chipset area, CPU VRM, memory, PCIe and the standby and main power rails, useful for tracing a short, checking a missing voltage or reading a power-up sequence. Any PDF viewer opens it after extraction. Confirm the board revision on the PCB, since values and parts can differ between revisions.
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 (2)
The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @schematicslaptop | 20 Dec 2023 | 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.