Datasheet for the Fintek F71868A Super I/O controller, a 5.57 MB PDF. Super I/O chips on desktop motherboards handle functions such as hardware monitoring, fan control, legacy serial and keyboard ports, and often parts of the power-on sequence. The document provides the pinout, register descriptions and electrical data, letting a technician trace standby power, power-button and PS_ON signals or check fan and voltage sensing. Confirm the chip marking on your board reads F71868A before using pin assignments.
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 @boardview. Enginerys does not host this file.
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The same file was posted more than once. If one link is dead, try the next.
| Channel | Posted | |
|---|---|---|
| @boardview | 5 Feb 2018 | Open file on RM Schematics |
| @ShareMan_Electronic_Files | 29 Apr 2025 | Open file on RM Schematics |
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