I am already a year trying to solve following strange problem - after Windows 10 starts and I see desktop, I can press any keyboard key only once and after this my notebook keyboard never responding.
But if I run Regedit once - just run it without doing nothing and close it - my notebook keyboard start work fine, with no problem, all keys are working, until Windows restart.
What it could be?
Also I see in UEFI Bios only ESC and F1-F10 keys are working and arrows are not working. Also when I run UEFI test - keyboard test - most of keyboard keys are not working.
With external USB keyboard everything works fine.
So its hardware or software problem? Defected integrated keyboard? I updated BIOS to current, reset CMOS - no result.
But strange that it working well after Regedit run in Windows.