Actually, I was thrilled when beep codes went away. Trying to count those long and short beeps while a machine was freaking out was a huge pain. A clear two-digit code on a tiny display is way faster to look up, and you don't have to worry about mishearing the pattern. That old method felt more like a puzzle than helpful troubleshooting, and I'll take speed and clarity over that any day. Getting straight to the bad RAM or dead GPU without the guesswork is just better.

Scope docs can't fix stupid, sadly.

Yeah totally. Heard mechanics swear by that trick for years.