<HTML><BODY style="word-wrap: break-word; -khtml-nbsp-mode: space; -khtml-line-break: after-white-space; "><BR><DIV><DIV>On 22 Jul 2005, at 18:37, Samantha Cornell wrote:</DIV><BLOCKQUOTE type="cite"><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; min-height: 14px; "><BR></DIV><DIV style="margin-top: 0px; margin-right: 0px; margin-bottom: 0px; margin-left: 0px; ">Has anyone else experienced logic board problems with the G4s?<SPAN class="Apple-converted-space"> </SPAN>I had hoped that they were confined to the G3s (we have two G4s in our house, and she has one too...so this could be a nightmare for us).</DIV></BLOCKQUOTE></DIV><FONT class="Apple-style-span" color="#0000DD"><BR class="khtml-block-placeholder"></FONT><DIV><FONT class="Apple-style-span" color="#0000DD"><BR class="khtml-block-placeholder"></FONT></DIV><DIV><FONT class="Apple-style-span" color="#0000DD">I've had my G4 iBook for a couple of months now and have experienced no problems. Did your machine come with the Apple Hardware Test CD? It's on the disk labelled "IBook g4 Additional Software & Hardware Test". If you start your iBook with this CD and follow the onscreen instructions the program will perform a logic board test, together with other components such as RAM and video. I'm not sure how extensive these tests are, though – probably not as comprehensive as TechTool pro and similar third party software. However, it should uncover any major problems.</FONT></DIV><DIV><FONT class="Apple-style-span" color="#0000DD"><BR class="khtml-block-placeholder"></FONT></DIV><DIV><FONT class="Apple-style-span" color="#0000DD"><BR class="khtml-block-placeholder"></FONT></DIV><DIV><FONT class="Apple-style-span" color="#0000DD">Marcus </FONT></DIV></BODY></HTML>