A couple of weeks ago the USB quit in my HD 500. Now the unit is in a boot loop and when I run the diagnostics the SDRAM test never finishes. Is there a document that tells how to use the diagnostic mode? Monkey can't see it to re-flash. There are no service center within 300 miles of here. Is there a document that tells which chips are the SDRAM? Is there a document that tells how to use JTAG To diagnose this? or am I stuck and now just need a new unit?
Since I am a loyal Line 6 Customer (POD 2.0 , SPIDER VALVE I and II, POD HD and HD 500, JT Variax) maybe they can cut me a deal on a helix? Does anyone know what the reliability of the helix unit is like?