Why can't connect my iphone4s to my new laptop?

It keeps charging and uncharging literally every second it keeps vibrating.it works fine with my old lenovo laptop. The new laptop which is an acer v7 doesn't seem to work fine with the iphone. I can't transfer anything in or out of my phone i don't think its the wire cause i changed it already.

Check if you are not missing any driver on your acer v7

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