Hi. Sorry to bother you all once again but im having more trouble with my circuit. Im using a MAX232 chip to connect a PC serial port to a PIC16F627. The data isnt getting to my PIC. Ive checked all the connections and they are all ok. Ive checked the pinouts and they are all correct. My PIC chip does work. It runs a startup sequence then waits for a serial input but it doesnt get there.

This all worked perfect on a breadboard the other day but now its the real PCB. Can anyone think of any common problems in this kind of setup that i might not have checked? Is there anything can give you to help you help me? (Schematic not available but i do have the PCB layout)