Sorry people, I put my keyboard into gear before I started my brain. I have read my pic and it comes back saying the config fuse is set to cr and not xl, my problem now is that when i do set the config to xl it still programs it as cr. I'm using pip02 and a DT003 simm stick. Any suggestions Regards Stuart Stuart O'Reilly wrote: > Hello all , > I have a 16c73a with a crystal oscillator that wont run, > when i put a cro onto the pins i get 0 volts. > Any suggestions > Regards > Stuart > > P.S. I've changed the caps on the crystal and no good