yamaha spx90 help req fault diagnosis

[fender62]

My Yamaha Spx90 Seems To Have Broken When I Plugged It In To Make Sure It Was O.k. To Sell, The Front Leds Shot Into The Red And Stayed There And I Could Get No Signal Out Of It.what Could It Be Any Help Would Be Apreciated Please.

[Dr_simon]

You could try a factory reset (http://www.yamaha.com/yamahavgn/CDA/KnowledgeBase/KnowledgeBaseDetail/0,6401,CNTID%253D10531%2526CTID%253D,00.html)