Memory card on tablet/phone.

[Makosh]

Hi guys I recently bought 4 gb micro sd card for my tablet with hope that it will run faster but the problem is when i put the card inside the tablet it said 480 mb used on usb storage(i dont know how since i just put the card in the tablet) and only 2.6 gb free out of 4 gb.How is that possible and why ?

 

[sizzling]

Try reformatting it. What tablet is it in?

 

[Makosh]

Try reformatting it. What tablet is it in?

Lenovo,I've tried but on my PC is normal 3.6 gb but on tablet not it still shows 1 gb less than it should.Is there any way to reformat it on tablet?Thanks.