Product
ROG GR701, ROG GR701 BTF Edition, ROG GR701 EVA Edition
[Desktop Chassis] ROG Hyperion GR701 FAN HUB fan connection precautions
GR701 FAN HUB can connect up to 6 sets of fans (ARGB + PWM).
When connecting fans to GR701 FAN HUB, you must prioritize installing one fan in the first PWM position (marked as FAN1 on the HUB, as shown in the red dashed box in the image below) to ensure the system correctly detects the fan signals.
FAN HUB factory pre-installed connection
FAN HUB signal description