Hello, when I went to turn on my computer screen turned black I mean like it didn't even let me log in or anything. I could hear the fan. I decided to remove the battery for about an hour then I tried turning it on again It worked for like 10 seconds the went to a black screen I'm not too knowlageble when it comes to computers but I think I have an acer aspire 5534 can anyone tell me what I should do?