Answer to "Check engine light will not turn on"On a Ford the check engine light operates a little different from other vehicles in that it goes off after cranking while on others it goes off after the ignition is on for a second or two. Frankiedon
Answer to "keys on the keyboard stop working"Hi , The lower G's C-sharps on my psr gx 76 stopped sounding . Rubbing the circuit board with a pencil made it work for a while , but this time it is not working again. I wonder if it is the circuit this time and if it is possible to purchase replacement circuit boards. Thank you , Frank.