ReadyNAS NV+ won't boot

Hello community.  So after having my trusty NV+ for 15 years it finally decided to stop working.  I can't seem to resesitate it and was hoping that i might get some input here before I give it a well deserved funeral.

Here is what it is doing.  With all the drives removed, when I power it up after about 10 sec deive 1 and 3 lights go solid and stay that way.  Nothingon the front of the unit responds.  Power button does not work, the little led display does not light up.  Just sit there.  I pull the power cable to turn it off. 

If I remove the 1GB DIMM, then the drive letters (I think 2 and 4) alternate blinking.  But the rest of the symptoms are the same.

I tried doing various resets: pressing the reset buttong for 5 seconds after powering up as well as 30 seconds to try to do a factory reset.  Nothing....  Anything else I shoud try?  TIA!