<p dir=&quot;ltr&quot; style=&quot;margin-top:0; margin-bottom:0;&quot;>HP Elitebook 840 G3</p> <br> <p dir=&quot;ltr&quot; style=&quot;margin-top:0; margin-bottom:0;&quot;>System is complete it boots up and has windows 10 installed</p> <br> <p dir=&quot;ltr&quot; style=&quot;margin-top:0; margin-bottom:0;&quot;>No power supply included</p> <br> <p dir=&quot;ltr&quot; style=&quot;margin-top:0; margin-bottom:0;&quot;>Need power cable</p> <br> <p dir=&quot;ltr&quot; style=&quot;margin-top:0; margin-bottom:0;&quot;>BIOS has unknown Password </p>