<div dir="auto">They can take a while to POST. Null modem cable and all that good stuff hooked up?<br clear="all"><br clear="all"><div><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature">-Jon<br>+44 7792 149029</div></div></div><div><br></div><div><br><div class="gmail_quote gmail_quote_container"><div dir="ltr" class="gmail_attr">On Thu, 6 Nov 2025 at 17:50, Alan Perry via rescue <<a href="mailto:rescue@sunhelp.org">rescue@sunhelp.org</a>> wrote:<br></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left-width:1px;border-left-style:solid;padding-left:1ex;border-left-color:rgb(204,204,204)">Hi,<br>
<br>
I am trying to get the E450 that I mentioned previously running. It was running in the data center at work until it was decommissioned a couple months ago.<br>
<br>
I collect and rescue sun3 desksides and sun4c and sun4m workstations but have no experience with the E450.<br>
<br>
When I turn on the power switch on the back, both power supplies show green LEDs but nothing happens as I turn the front panel switch key through the different positions. It has a frame buffer (PGX32) but I am using the serial console. Nothing appears there.<br>
<br>
Any suggestions?<br>
<br>
alan<br>
<br>
<br>
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</blockquote></div></div>