Pit86 Posted February 7, 2021 Share Posted February 7, 2021 Kayboard nr: CH-9101014UK/RF Hello . I bought a used keyboard. The media buttons are not lit up, but they work. I can not change polling rate, now is 125hz and 8ms. after update firmware is 1000hz and 1ms, but kayboard disconnects USB every 5min for a split second and work normal. The keyboard is connected 2x USB2. Link to comment Share on other sites More sharing options...
Corsair Employees Corsair Blade Posted February 17, 2021 Corsair Employees Share Posted February 17, 2021 Hi Pit, The LED issue looks like the LEDs on the actual circuit board are going bad -- there isn't any software fix for this unfortunately. For the connectivity issues, do you have 2x USB 3.0 or higher ports you can try plugging the keyboard into? Link to comment Share on other sites More sharing options...
Pit86 Posted February 17, 2021 Author Share Posted February 17, 2021 Hi Pit, The LED issue looks like the LEDs on the actual circuit board are going bad -- there isn't any software fix for this unfortunately. For the connectivity issues, do you have 2x USB 3.0 or higher ports you can try plugging the keyboard into? 2x USB 3.0 nothing change ;/ All USB connectors are used, it might be a problem? Link to comment Share on other sites More sharing options...
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