About three weeks ago I purchased a new CRT tv for my grandparents. Just yesterday I noticed that the tv is making a clicking or ticking noise where the side vents are. I noticed this when the tv is off and I wasn't able to check to see if it does it when the tv is on. The clicking/ticking is faster than that of clock but it's not too fast. It's only really noticable if you're standing beside the tv and it's fairly quiet in the room. Other than that the tv works great.
Is there something wrong with the tv for it to be clicking/ticking? Should it be taken back? Sorry, I don't have the brand and model number at this time, I'll try to get it.