I was recently given a dead PC. It is an HP Pavillion 900Mhz P3. I have a similar model and swapped out the power supply block. The dead PC seems to work OK now. Is anyone familiar with these blocks ? Would there be a fuse or should I just get a new used power supply ? Anybody have a good source for surplus power supplies ? I.E. cheap :) Are they pretty much standard or would I need a similar make and model ? Thanks, Kevin -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist