My chipper checker stopped working. Does anyone know where to get a print of the interface box? I opened it up and can find no 5V on the EPROM. I tested the box with the chipper checker test and it comes up cannot find EPROM. I need to know what is holding down the 5V. there is a diode by a transformer that may be a zener but I don't want to fool around too much. Thanks. The 5V coming through the interconnect cord from the adapter is there until I connect it to the connector on the interface, then it drops to 1.3V. The box fell off the desk and right after that stopped working. Can find no cracks.Thanks. Al Marquardt ampm@xxxxxxx Al Marquardt Electronic Repair 206 WE Main Girardville Pa. 17935 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/