Path: utzoo!attcan!utgpu!jarvis.csri.toronto.edu!rutgers!usc!polyslo!vlsi3b15!vax1.cc.lehigh.edu!sei.cmu.edu!krvw From: U27745@UICVM (Bob Johnson (312) 245-3532) Newsgroups: comp.virus Subject: Monitor destruction Message-ID: <0007.8908281204.AA22127@ge.sei.cmu.edu> Date: 25 Aug 89 15:56:49 GMT Sender: Virus Discussion List Lines: 9 Approved: krvw@sei.cmu.edu I seem to recall that the the olp IBM PCs ( and clones ) with EGA cards were susceptable to this problem. The cuase was the ability to change the scan rate of a card ( and thus the monitor ). If the scan rate was too high the flyback transformer in the monitor would over heat and catch on fire. I don't remember viruses doing this damage but rather public domain games and the like. Bj << u27745@uicvm.uic.edu >>