Correction.....It is CT27G31U not 21U. In a message dated 8/3/04 5:12:06 PM Eastern Daylight Time, MDileo0000@xxxxxxx writes: << I am still having problems with the smps getting too hot, resulting in thermal runaway and the failure of the switching IC, STK730-020A. I need a scan or pdf of the power supply to see what is going on. Have checked/replaced some peripheral components but no change. Any chassis of this family will do, if you don't have the exact one. Thanks, guys. Dominic DiLeo Atlantic TV Freeport, Maine >> ----------------------------------------------------------------------------- Lost Password: http://www.tech-assist.org and select "Login Problems?". Email Archives: //www.freelists.org/archives/techassist/