I purchased Lenovo G580 laptop about 4 years ago, I am quite unsatisfied with thos product. I purchased this laptop for heavy performance that is why, I got it with core i3 processor and 4gb ram. But, it was gone all in vein. Accidentally my brother stepped on the laptop and its screen got broken. I was charged 6k for changing the screen.
My laptop hangs so much, I always have to format it within a month or two. My keyboard is also not working properly now. It takes almost 5 mins for booting window 7 O.S