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Harpoon Wireless - thumb buttons after firmware update wont work


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Never touch a running system strikes again...


So what should I do to get back my two thumb buttons?

I cant even choose them in the iCUE as macros or anything.

Did iCUe again did some fail update?


I just get a bad firmware update on my K63 and it was a pain in the *** to get it back working.


Why the hell do I need auto updates when they wont work? Give me the firmware that I can do it my self Corsair, thx...


Harpoon 0.6.70

Dongle 0.5.49

iCUE is 3.17.49

Windows 10 64bit Pro is also up to date and two days old.

Edited by SerpentrasD
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Try running the FW update with all other USB devices disconnected for your PC. I would also try running it in a different USB stack and see if that helps. USB controllers can get a little wonkey when performing firmware update.


Also, make sure the mouse is in 2.4ghz and not Bluetooth. The mouse will not be detected in iCUE if it is in Bluetooth.

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