Hi, so yesterday I built my pc and I have had it on for 24h straight since then and just now when i had been playing games for a few hours I noticed a chemically plastic smell it was barley noticeable but I could definitely smell it. So I turned off my pc and took off the side panel and smelt In inside it and the smell was stronger but still weak and I was wondering what the smell is and if it is safe to leave on. over night (I sleep in the same room as the pc)