Enabling WIFI hotspot from a computer without usb debugging Is it possible to enable WIFI hotspot from a computer without usb debugging being enabled? 

I got a phone with broken LCD and i'm unable to enable usb debugging.
No. ADB doesn't work without debugging. 

However you can try your vendor native app, like LG PC Suite or Samsung Kies. It probably can have phone management capability and enabling/disabling its features.