windows 10 keyboard driver problem

Sep 8, 2018
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10
Hey, need some help, pretty wierd but huge problem:
on toshiba laptop, big ENTER and letter "đ" (croatian keyboard) keys are acting wierd - ENTER is not working, and "đ" is opening a calculator!? I'm 99% sure that this is not hardware problem.
Sticky/toggle/filer keys are off. I reseted my windows 10, nothing. Than tried clean boot, nothing. Than Update all driver with Drivereasy, nothing worked. I'm out of solutions.
Any idea what is wrong with this 2 keys?
Thank you,
Goran.
 
Solution
yes. if the error happened on the ext keyboard then it could be a driver or a virus. as the ext keyboard worked fine then from use there is a broken trace on the laptop keyboard.
Thank you for advice. I tried extern keyboard (USB) and it worked fine. So there is no need to try something else, it is hardware problem for sure and I need to replace it?