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What's DOS?
Posts: 1
Registered: ‎01-11-2019
Location: US
Views: 116
Message 1 of 1

Upgraded to windows 10 on c440 but now touchscreen doesn’t work right

So this computers been sitting around for a few years. Decided to sell it, however I thought it’d be nice to update windows. Long story short I ended up upgradint from 8.1 to windows 10. Now the touch screen only responds to certain stuff. Meaning it’ll acknowledge a radio button, some sliders but like if I click on start, then settings icon, it won’t respond to any of the options after that. However I can tap the X, anything on task bar, desktop, etc etc. kind of dead in the water once whatever app or screen I click loads.


research shows to revert back to windows 8 to fix this but every how-to that shows that ends up having a option to click on option asking to revert to windows 8, however I don’t have that. 


Any advice?

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