model CX-N3900U I found a tip to change R406 from 1.5K to 1K. I can't find this resistor. I assume it's a SM resistor,that's all I find in the CD Mechanism. Peggs Peggs' Electronics 1519 West 2nd Street Owensboro,KY 42301 270-926-4968 fax 270-686-7399 ------------------------------------------ To REMOVE your email address, click here: http://www.tech-assist.org/unsubb.html To CHANGE your email address, click here: http://www.techassist.net/forms/change.html ------------------------------------------ ***NEW*** Tips Added Instantly!!!*** Submit Repair Tips here: http://www.tech-assist.org/secure/tip/