I am working on a 27" RCA dad combo, for no power up. I founded c1732,c1719 and c404 were blown out. Replaced them still no switch mode secondary supplies workings A ny ideas would help Thanks. Avery. Avery Boyd 4666B S. Mingo Tulsa OK 74146 Phone 918-665-2400 ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/