Corsair Vengeance RGB DDR5 stuck red on boot with Signal RGB

Support
1

Hi, problem with my Corsair Vengeance RGB DDR5 (CMH32GX5M2B6000C30) on Gigabyte AORUS B850.

One stick stays red randomly at boot — sometimes left, sometimes right. Swapped slots, didn’t help. Tried force update via iCUE one stick at a time, disabled fast boot, nothing worked.

With iCUE both sticks work perfectly, so it’s not hardware, it’s Signal RGB on this platform. Also intermittent.

Config: AORUS B850 / DDR5 CMH32GX5M2B6000C30 2x16GB 6000MHz / RTX 4080 Super

Any fix? Thanks

2

I would suggest trying a Full Power Cycle as a first step. If that doesn’t fix it, I’d also suggest checking on iCUE if there are any firmware updates for your RAM.

These should help with resetting the hardware and drivers, and improve overall device detection.