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    <div class="moz-cite-prefix">William,<br>
      I don't have a definitive answer, but I doubt it's either display
      or chipset; more likely in the boards. The chips are EEPROMs that
      contain programming for the firmware; unless there's a bad socket
      connection from the pee, they won't be affected. The display is
      pretty much self-contained within its plastic case, and not where
      the corrosive pee is likely to end up. I'd more suspect circuit
      board troubles, but I can't tell you which ones.<br>
      Allan<br>
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        <div class="Section1">
          <p class="MsoNormal"><b>Allan <span class="SpellE">Sindelar</span></b><br>
            <span style="font-size:10.0pt"><a
                href="mailto:Allan@positiveenergysolar.com"><u><span
                    style="color:#000099">Allan@positiveenergysolar.com</span></u></a></span><br>
            <span style="font-size:10.0pt">NABCEP Certified PV
              Installation Professional <br>
              NABCEP Certified Technical Sales Professional<br>
              New Mexico EE98J Journeyman Electrician<br>
              Founder and Chief Technology Officer<br>
              <b>Positive Energy, Inc.</b>, a Certified B <span
                class="SpellE">Corporation<sup><span
                    style="font-size:7.5pt">TM</span></sup></span><br>
              3209 Richards Lane<br>
              Santa Fe, New Mexico 87507<br>
              <b>505 424-1112 office 780-2738 cell</b><br>
              <a href="http://www.positiveenergysolar.com/"
                target="_blank"><u>www.positiveenergysolar.com</u></a><o:p></o:p></span></p>
          <p class="MsoNormal"><span style="font-size:10.0pt"><span
                style="mso-spacerun:yes"> </span></span></p>
        </div>
      </div>
      On 8/15/2013 3:36 PM, William Miller wrote:<br>
    </div>
    <blockquote cite="mid:22AC71FF36A7451988EFB0A9AD8D0993@Bob"
      type="cite">
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      <div><span class="973282221-15082013"><font face="Arial" size="4">Friends:</font></span></div>
      <div><span class="973282221-15082013"></span> </div>
      <div><span class="973282221-15082013"><font face="Arial" size="4">I
            had a mouse take up residency in an SW inverter (SW4024). 
            It peed on the top circuit board and chewed on one wire, at
            least that we found.  We have had this happen before and
            solved the problem by cleaning and drying.  </font></span></div>
      <div><span class="973282221-15082013"></span> </div>
      <div><span class="973282221-15082013"><font face="Arial" size="4">This
            time the mouse pee was minimal and cleaned off easily and
            what appeared to be throughly.  However we can't get the
            inverter to work reliably.  Sometimes it works and sometimes
            it does not.  The overload light is solid and the error
            light flashes.  The controls work on some menus and not on
            others.  If I shut the inverter down it won't come back on. 
            I take off the cover, look around, connect and disconnect
            ribon cables and it comes back on, only to go out a day
            later.</font></span></div>
      <div><span class="973282221-15082013"></span> </div>
      <div><span class="973282221-15082013"><font face="Arial" size="4">I
            have a spare display and chipset.  I am considering changing
            out one then the other.</font></span></div>
      <div><span class="973282221-15082013"></span> </div>
      <div><span class="973282221-15082013"><font face="Arial" size="4">Any
            adivce would be appreciated.</font></span></div>
      <div><span class="973282221-15082013"></span> </div>
      <div><span class="973282221-15082013"><font face="Arial" size="4">As
            always, I am very grateful to all of you.  It seems I have
            been receiving more advice than I have been giving lately so
            I look forwards to the opportuntiy to reciprocate.</font></span></div>
      <div><span class="973282221-15082013"></span> </div>
      <div><span class="973282221-15082013"><font face="Arial" size="4">Sincerely,</font></span></div>
      <div><span class="973282221-15082013"></span> </div>
      <div><span class="973282221-15082013"><font face="Arial" size="4">William
            Miller</font></span></div>
      <br>
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      <br>
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