when i click on &quot;system settings-&gt; screen&quot; my display goes black<br>&amp; my computer locks up. any suggestions?<br><br>thanks<br><br>charles zeitler<br clear="all"><br>-- <br> &nbsp;<br> &nbsp; &nbsp;Do What Thou Wilt<br> &nbsp; &nbsp; &nbsp; &nbsp;Shall &nbsp;Be<br>
 &nbsp; &nbsp; &nbsp;The Whole &nbsp;of<br> &nbsp; &nbsp; &nbsp; &nbsp; The Law<br><br> &nbsp; &nbsp; &nbsp;-Aleister Crowley<br><br><br><br><br><br><br>