iGK64 on boot or after restart is flashing "X" and is not responsive - After-sales service https://www.pc-100.com/custom-mechanical-keyboard-community/after-sales-service/igk64-on-boot-or-after-restart-is-flashing-x-and-is-not-responsive/ MonkeyKing Custom Mechanical Keyboard Forum, discussion community en-US Wed, 07 Oct 2026 18:50:21 +0000 wpForo 60 RE: iGK64 on boot or after restart is flashing "X" and is not responsive https://www.pc-100.com/custom-mechanical-keyboard-community/after-sales-service/igk64-on-boot-or-after-restart-is-flashing-x-and-is-not-responsive/#post-122 Mon, 20 Jan 2020 03:49:22 +0000 Hello,

Your keyboard should be a wireless Bluetooth and USB wired keyboard 2-in-1 keyboard.

Flashing "X" , this means your keyboard is in wireless Bluetooth mode, it is waiting for another Bluetooth peripherals to pair with it. Now if you don't want to use it as a wireless Bluetooth keyboard, you just need to  click Fn+X, then the keyboard will go back to be in USB wired mode, then it will be used as a USB wired keyboard.

]]> After-sales service MonkeyKing https://www.pc-100.com/custom-mechanical-keyboard-community/after-sales-service/igk64-on-boot-or-after-restart-is-flashing-x-and-is-not-responsive/#post-122 iGK64 on boot or after restart is flashing "X" and is not responsive https://www.pc-100.com/custom-mechanical-keyboard-community/after-sales-service/igk64-on-boot-or-after-restart-is-flashing-x-and-is-not-responsive/#post-121 Fri, 17 Jan 2020 14:54:16 +0000 Hello,

 

I have noticed a weird behavior, whether I boot my PC or restart my keyboard is flashing "X" and requires me to click Fn+X in order to start working. I have it connected via cable so maybe that's a case. 

Is this an intended behavior?

]]> After-sales service Mikodzi https://www.pc-100.com/custom-mechanical-keyboard-community/after-sales-service/igk64-on-boot-or-after-restart-is-flashing-x-and-is-not-responsive/#post-121