Schematic for the Gigabyte GA-EP45T-UD3LR desktop motherboard, revision 1.3, provided as a PDF inside a 1.11 MB RAR archive. It covers the board's power circuitry, VRM, memory slots, chipset connections and I/O, useful when chasing a dead board, missing standby voltage or a failed phase. Any PDF viewer opens it after extraction. Gigabyte prints the revision on the PCB, usually near the expansion slots, so check it reads 1.3 before relying on component values, because other revisions of this model exist.
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 | 11 Jan 2024 | Open file on RM Schematics |
| @cyberlanelectonik | 15 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.