TI-58C Fault
My TI-58C has developed a really common hardware fault where it can’t clear program memory. Now to see if I can find a replacement chip that hasn’t been made in 40 years. Happy Wednesday!

My TI-58C has developed a really common hardware fault where it can’t clear program memory. Now to see if I can find a replacement chip that hasn’t been made in 40 years. Happy Wednesday!
