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Paper Tape
Posts: 1
Registered: ‎11-10-2018
Location: CA
Views: 106
Message 1 of 1

X1Y3 Caps lock, FnLock, Mute, and Mic Mute lights all do not work

Suddenly yesterday after a reboot, the system interrupts process jumped to 100% usage and my caps lock, fnlock, speaker mute, and mic mute lights stopped working. I rebooted multiple times and the system would totally lock up after a few seconds. I clean-installed windows 10 and installed vantage and all lenovo drivers and none of the lights work still. The keys themselves work, but the indicators do not - I can mute my speakers or mic or turn on caps lock just fine. 


No error codes from the built-in diagnostics or vantage, lights don't work in a linux live USB.


I have power cycled multiple times, reset BIOS to default, and pushed the reset button on the bottom of the laptop while it was off, nothing helped. 


What do I do now? 

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