Airports continue to be a reliable source of screen-based errors, likely due to their high concentration of screens. Here's a few recent ones from Denver International Airport circa April 2025:

Arrivals/Departures screen crashed out. Window is looking for MSMQ content (Microsoft Messaging Queue).

The airtrain screen crashed out. As a long-time mac user, I was surprised to be thrown back to the age of DOS/BIOS-like boot screens. Go American Megatrends! Looks like there is a "CMOS Checksum error" – Forums online suggest that this has to do with RAM and battery issures. Said one user, "I had to replace the CMOS battery and reset the BIOS. Now its booting correctly." Said another: "Beeps in an American Megatrends BIOS indicates bad RAM. Try reseating your RAM, if that doesn't help, then replace the RAM with known working RAM. Also, your clock resetting to 2007 may mean you need a new CMOS battery."

A fun error from Frontier at bag check-in. "There is no application available for you." Looks like the bag check is misconfigured for the device, or missing applications?