Hi Mike: I suggest to check the 5V to see if are going to the eeprom.Probably if The tuner has an intermittance could damage the eeprom also.Just replace the eeprom and see if it turns on.Keep us informed. Good luck. Jorge Miret-Puerto Rico jmiret@xxxxxxxx Help make your TechAssist online repair tips database better! Submit your fixes here: http://www.circuitwork.com/techassist/tip/#tips To unsubscribe write to: techassist-request@xxxxxxxxxxxxx with unsubscribe in the subject line.