Classe CT-M600 won’t power on and fuse is good?

Went to turn on my Classe CT-M600 this AM.  Both were showing the red standby mode LED but when one was turned on it went dark (it is supposed to go blue).  Checked fuse and power cord.  Has anyone else had a similar experience?  These units are two years old and still under warranty but would be costly to ship back for repair.  

Having had an issue with my Classe SSP-800 powering up, I hate tell you what you probably already know. It's going to have to be shipped to them for inspection and repair.
Try unplugging the amp from the wall overnight.  Then plug it back in. 
Might be a relay that needs resetting.