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use original cable or check driver's. this too thing only can make you a problem. also in developers options you have to choose how you want to connect your phone to PC, you have,charging battery , photos transfer, or data.csometging like that. is your phone charging when you connect him to pc?
I connect my Redmi 2 Pro to it. My Redmi Note 4x and my Mi Mix 3 never connect. It's not a matter of drivers or your mobile... it's the Mi PC Suite that's a pile of crap that needs to be fixed for current phones.