Recently, a dark spot has been appearing similar to the one in the picture on my laptop. Sometimes it dissapears, most often when I restart it. It's not particularly bad for now but is it something that can spread to the other parts of the LCD? I don't mind replacing it but It's a bit old. I will have 5 years with it in about a month. Not to mention some of the other problems I have with it like the speakers sounding cracked or fans ocassionally rattling and sounding like a diesel engine