Is it normal to have your computer burst into flames
So I was on my computer yesterday and it stared making this buzzing noise. At first I ignored it but after a while it got irritating. So I turned off my computer and made plans to go the shop and see if they could fix it. I go to the shop the next day and they say that my computer is perfectly fine and that they didn't know why I brought it in. So that night I got on the computer and while I am waiting for to start I go get myself a cup of coffee from my kitchen. So while I am getting my coffee my computer bursts into flames. Is this normal?