LEDs not working on a Corsair Vengeance M90 Gaming Mouse

Asked By Danielle J Grenz 25 points N/A Posted on - 09/25/2014

I am experiencing some worrying issues with my Corsair Vengeance M90 Gaming Mouse. The LED logo on its back does not light up anymore, and only two LEDs that function are profile 1 and 6, but only together. Right now I can only use it as a regular mouse (right and left click, drag and move) and nothing else. Everything is updated, I have unplugged it and plugged it back, tried it on my laptop… nothing. What is going on? Is the mouse broken or is it a software problem?

• Status: Open
• Question Views: 746
• Answer Count: 1
• Vote Up 0 Vote Down

• Answer Accepted: No
• Question Category: Hardware

Answered By Mmasi Whitney 0 points N/A #183824

LEDs not working on a Corsair Vengeance M90 Gaming Mouse

Hi danielle, I faced the problem many times . Please follow the instruction

Devices & Printers -> KBD Keyboard -> Uninstall the Corsair one

Unplug the keyboard

Replug the keyboard.

Windows automatically installs drivers.

Install the K90 Drivers on top. Run the FW Update (the program that installs the drivers onto your keyboard) if you haven't, THEN run the actual Keyboard Firmware installation program.

Fixes it and doesn't mess up a USB port.

About Mmasi Whitney

Questions
0

Answers
41

Best Answers
6

• Vote Up 0 Vote Down

• Posted on - 10/11/2014
• Question Category: Hardware