Is it worth it to fix my Thunderbolt display?

Episode 1397 (1:46:12)

Don from Los Angeles, CA
Apple Thunderbolt Display

Don has a Thunderbolt display that turns off randomly. He hears that it's an overheating issue. Jason says that a Thunderbolt display is like its own computer, and if the fans have become clogged or defective, it could be turning off. It may be an expensive fix, to the point where it would be cheaper to just buy a new one. Finding a local guy who could fix it may be the most affordable option.

Image by andrew-gw [CC BY-SA 3.0], via Wikimedia Commons