Hi Dom, Try http://users.pipeline.com.au/newfound/trouble%20shoot.htm I ended up removing resistor R9 and soldering an 18 pin ZIF socket in, works fine now. I could not get ISP to work. >Warp-13 and 16F628 >Anyone get this combination to work? > >I isolated pin 10 by using two stacked sockets with pin 10 banged out. >But doesn't program. :-( > > >- Dom > >-- >http://www.piclist.com hint: To leave the PICList >mailto:piclist-unsubscribe-request@mitvma.mit.edu > > > -- http://www.piclist.com hint: To leave the PICList mailto:piclist-unsubscribe-request@mitvma.mit.edu