<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; ">Wish I knew. I'm not sure what the diagnostic steps would be, unfortunately.<DIV><BR class="khtml-block-placeholder"></DIV><DIV><BR><DIV><DIV>On Oct 8, 2007, at 10:53 PM, Darlene Hess wrote:</DIV><BR class="Apple-interchange-newline"><BLOCKQUOTE type="cite"><P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">Thanks Michael,</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px"><FONT face="Helvetica" size="3" style="font: 12.0px Helvetica">I have tried moving the lid and it doesn't seem to make a difference. I have dealt with the G3 having the backlight/video board problem, but didn't think it was also with the G4. I also noticed that it turns itself off after awhile even if it is plugged in. Is it possible that there is something wrong with the power unit??</FONT></P> <P style="margin: 0.0px 0.0px 0.0px 0.0px; font: 12.0px Helvetica; min-height: 14.0px"><BR></P> </BLOCKQUOTE></DIV><BR></DIV></BODY></HTML>