My computer was good, I went abroad so I left it in Bangladesh and no one used it. Then staying continuously for two years, a lot of dust settled on it. I threw away the top glass, but it turns on. Getting it fixed will cost around 20 to 30 thousand. I don't want to fix it now, I want to sell it. This is an expensive computer bought from Singapore, model China so I will sell it. And if you have the intention to buy, come and see it, otherwise call me. I will give everything with details and pictures of the computer. To contact me, call with this number.