iPad Ipad 5 making a noise similar to a computer fan when under stress

[s1oplus]

Yes its the same ipad that was overheating on weird places.

 

[Rafterman]

I think it's time to retire it.

 

[neutrino17]

Is that an App making that noise?

 

[eRondeau]

I've got an iPad 5. It's slow but still entirely usable. Might be time to back it up, completely erase everything, and reinstall iPadOS. Then redownload all your apps fresh (don't restore from backup in case one of them is wonky). If the weird noise continues it's probably time to get rid of it... you don't want a sizzling battery to catch fire and burn your house down.