Integrated stopped working


In 20 years of hifi, I’ve really never had issues.  Until today.  I’ve been using a Micromega M100 for almost a year.  Today, it won’t turn on.  Nothing has changed between today and yesterday.  Just won’t turn on.  Checked the fuse, it’s good.  Checked my power source, it’s good.  There is no hard turn off.  Just the standby button.  Any thoughts?
s7horton
I did unplug the amp from the power strip and go directly into the wall that I know works.  Unfortunately that didn’t solve the problem.  I’ll open the case tomorrow and see if there is anything obvious and let you know what I find.
The switch, or relay could go very easy. It happened to me before
Try un plugging and resetting , if Thst don’t work  it will have to go to a tech.
@s7horton   Is it possible that it is in standby mode, but the bulb is burned-out?  Did you try to play something?