So when I use my laptop (about 30 mins) it shutdown itself and I heard weird sound like "TUD" and I can't turn it on.I was panic.1 hour later,Unexpected things happened,there is burst that come in the laptop charger port.I turn it on and it work properly now.
But I want ask,is that safe after that incident?
previously my laptop temp (CPU) hit 71 celcius
my laptop :Acer Swift 3 (SF314-54G)
(Sorry for bad english or grammar because I was 14)
That sounds like there is an electrical problem. I would suggest you either contact the manufacturer (or have your parents do so), if it is under warranty, or if it isn't under warranty, then have it taken to a local tech to repair.