Very disappointed with this laptop. After 3 months of use the USB port to the right of the machine broke and if used as perfectly normal the unit. In wanting to connect my printer cable to the port, it got stuck and I had to pull the cable. As a part of the blue plastic USB port broke and a spark occurred. Amazon did not want to know because for them this is the case and not of the failure and I had taken only guarantee failure (just being careful with my stuff). Amazon gives me the Lenovo service number. This is very unpleasant and told me that it is not within the warranty. It will cost me to repair this port about 400 Euros because they must also change the motherboard. What about hidden defects and warranty manufacturer ?? In short, I recommend and I am completely flabbergasted answers Amazon and service of Lenovo.