Hello,
i want to share how to fix keyboard not working after update windows on my laptop T480.
so to solve temporary is to disable fast startup.
Method 1 :
go to control panel > choose view by : category then select hardware and sound
go to power options and choose what the power button do and click change setting that are currently unavailable
and uncheck "turn on fast startup" to disable the feature.
Shutdown windows and try to login again see if the magic is working or not ?
Method 2 :
run windows terminal (admin) and type powercfg /h off to disable the feature and press enter.
thats all for now.
