k95 rgb Keyboard Wont work?

Hi.

My Corsair K95 RGB MX RED wont work?

The RGB is on an circles between the 3 light effects (Rainbow, etc)

 

I tried switching to all different usb ports with USB 3.0 an With USB 2.0.

 

In the Device Mannagement it says "(Unknown USB-device)"

I tried updating all drivers for each USB port it still doesnt work.

 

I then tried to install the firmware update but no results.

I doesn't gets detected in several programs as your gaming Software and also in the Firmware update.

 

What am i doing wrong?

have you tried changing the polling rate? it sounds like your keyboard is stuck in demo mode. The keyboard should only go into demo mode if it has USB power but no enumeration.

I have changed between each multiple times :-)

I'm not certain what is going on then. Last thing I would check before contacting support is that you are plugging in the keyboard correctly, since the lighting controller on the K95 RGB is power hungry. My K95 RGB is plugged in with the polling switch at 1 ms, which is the best setting for pretty much every setup.

For USB 3.0:

Use one connector (the one with the keyboard icon) when connecting via USB 3.0

 

Connecting via USB 2.0

Use both connectors when using USB 2.0. Plug in the connector with the two arrows icon first, and the connector with the keyboard icon second.

But i have tried every polling rate for now.

Remember the keyboard have worked just fine the past year