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K70 MK2 not working after firmware (.bin) reset


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few days ago one led wasnt working anymore so I contacted the corsair support which they advised me to do a firmware reset (they sent me the file K70_MK.2_3.24_ISP.bin)


but after that, the keyboard is not working anymore, the keys and neither the leds are working


on iCue the device is recognized but a red triangle is showing (see screenshot)

I cannot update it, it stucks at 3% then device is not recognized anymore, i have to plug it back


I tried to soft reset it with esc, tried different usb ports (2.0 and 3.0), tried different computer, nothing works


any idea ?





Edited by JulStJean
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Hi. I am having the same issue, as soon as i power on my pc my k70 RGB Mk2 will not work, even if i unplug and replug it into the usb port, itlights up but thats it. It worked for the first couple of times, but now it doesn't, its so frustrating because looking through these forums it seems to have been an issue with various models of keyboard for the last few years, so Corsair clearly know about it, but don't seem to be doing anything about it. If i had known about this issue i would not have bought one.




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