This message was posted by Rod or Sharon on AmayaUsers.com. PLEASE DO NOT REPLY VIA EMAIL. Instead, respond to the thread on the WEBSITE by clicking here: http://www.amayausers.com/boards/cgi-bin/ultimatebb.cgi?/topic/1/1192.html#000001 Bill, Have you traced the cable from the threadbreak sensor down to the motherboard? Sometimes exercising the connector to the motherboard by unplugging and plugging it back in will cause a connection to take hold if there is some corrosion involved....we do this often as a trouble shooting technique when necessary. Did you physically unplug and replug it a couple of times when you checked it? If the sensor replacement did not do the trick then .... 1. you replaced a bad sensor with a defective sensor. 2. Neither sensor is bad. 3. The cable from the sensor to the motherboard is malfunctioning. 4. The connection from the cable to the motherboard is not secure or is corroded. 5. The sensor PC board is shorting out against the needlecase if the insulator is not present. 6. The main motherboard is kaput.... It is a bit of a hassel, but taking a known good sensor off of one of your other machines and trying it on the problem one would tell you the story...if that did not work....swap the known good cabe from one machine to the other....bet you would isolate the problem this way.... Rod Springer Amaya Tech & Trainer =========================================================== The AmayaUsers Mailing List Website: http://www.amayausers.com Discussion Board: http://www.amayausers.com/boards Subscribe/Unsubscribe: http://www.amayausers.com/list ===========================================================