Use ASRock software to adjust ARGB fan settings on your system.
Use ASRock software to adjust ARGB fan settings on your system.
I own an ASRock B550M Pro4 board with a SilverStone PF240-ARGB AIO CPU cooler. The radiator fans are linked to ADDR_LED1 while the pump connects to ADDR_LED2. Neither RGB_LED1 nor RGB_LED2 is connected. Everything lights up but it's operating in rainbow mode, which seems to be the default setting. I've installed ASRock Polychrome RGB v2.0.83, yet I can't adjust the lighting via software (refer to the attached screenshot). There was a control unit with the cooler included, but I haven't connected it yet since I assumed it wasn't needed for my model. Could anyone help? EDIT: I can modify ARGB settings through UEFI, which is inconvenient. I also observe that I can't independently change the channels for ADDR_LED1 and ADDR_LED2 (see attached screenshot). This suggests the fans' RGB are forced to match. Is this a limitation of the motherboard?