HolmAndersen Posted March 28, 2012 Share Posted March 28, 2012 So I just brought k90 and when I first put in my computer it lights up every button works and everything is great. I then go to Corair homepage, get the drivers, firmware etc. When I install everything the backlight stops working same with the M keys,plus none of the media keys are working. Also when I press num-lock and caps-lock now it makes a very annoying "BIP" sound which it didnt do before. I tried uninstall drivers, reboot, restore system. everything mentioned in the forums. Nothing works... :mad: Can still type tho.. Help? :[pouts: /regards Link to comment Share on other sites More sharing options...
Corsair Employees RAM GUY Posted March 28, 2012 Corsair Employees Share Posted March 28, 2012 Please try the following: The solution is getting the driver to talk again to the keyboard Can do one of the following • Toggle hardware playback (enable/disable) • Replug the keyboard • Plug keyboard in another port • Reboot system • Manually kill K90Hid.exe in process explorer and start it again (K90Hid.exe is located in the driver installation directory) Link to comment Share on other sites More sharing options...
HolmAndersen Posted March 28, 2012 Author Share Posted March 28, 2012 None of these works. So im going to return it to the store. Thanks for the quick reply tho. Link to comment Share on other sites More sharing options...
skylamark Posted March 29, 2012 Share Posted March 29, 2012 hello!, ik have exactly the same problem as the guy stated above me. and i tried all the things you posted. but since the firmwareupdate i cannot do anything with my keyboard which is really a shame. i hope you guys from support can help me get a proper firmware update. in the last firmware update it went on and on till the end. then it said ERROR wrong addres and the keyboard started to connect discconect connect disconnect every 1-2 seconds. i deinstalled everything and now the keyboard runs. but i can only type i have nu num-lock caps or anything like this because if i press it the keyboard disconnects and reconnects. also no light's and no macro key's. HEEELP? cause else this was a waste of money and i'd have to go to another keyboard manufacterer. Link to comment Share on other sites More sharing options...
Corsair Employees RAM GUY Posted March 29, 2012 Corsair Employees Share Posted March 29, 2012 Are you guys able to test the try the firmware update on another computer? Link to comment Share on other sites More sharing options...
skylamark Posted March 30, 2012 Share Posted March 30, 2012 Yes i have tried that and it didn't work. any other suggestion's? Link to comment Share on other sites More sharing options...
Corsair Employees RAM GUY Posted March 31, 2012 Corsair Employees Share Posted March 31, 2012 What are your system specifications? Link to comment Share on other sites More sharing options...
skylamark Posted April 1, 2012 Share Posted April 1, 2012 i wouldn't know right off the bat, i know i have my comp running on 64x vista dual core 1,8 2 Gig ram Link to comment Share on other sites More sharing options...
Corsair Employees RAM GUY Posted April 2, 2012 Corsair Employees Share Posted April 2, 2012 It sounds like the only option will be to go forward with an RMA. Please use the RMA link that is located on the left hand side of this page. Link to comment Share on other sites More sharing options...
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