I had received the laptop 4th generation,1.7ghs speed,DOS version,4001 graphic version.nwhere as it is mentioned in the website 5th generation ,2.0ghs speed,Ubantu,5001 graphic version.nnhence they are unable to resolve the issue.therefore i am returning the product.
Ordered 5th gen i3, but received 4th generation i3 dell 3558 after long 10 days wait.nThe service from flip kart for return was pathetic too.