It's like the techie at school. On a Pentium 200 PC, the guy shouts that the HDD is dead. I decided, with the look of teacher to open it. Well, needless to say, jumper swap and there you go. Techies at school are budget wasters.
Another stupid one would be the guy throwing out the 1GHZ machine. The guy said that the PC is dead. Swap PSU, and what do we have here? A computer!