[Elecraft] K3 Issue

[w5sum at comcast.net]

Good Morning

I purchase a used K3 a couple of weeks ago and received it last thursday. I 
hooked it up and it worked GREAT.  Used it for SSB and CW contacts on 80M 
and ssb on 10M.  Shut it down about 8pm last night. Turned it on this 
morning, and it has white noise audio but receives no signals at all. 
Nothing showing on the S meter either not even noise.   NO POWER OUTPUT 
either.

Has anyone every seen a sudden failure like this?  I'm heartbroken as I am 
fearful of a astronomical repair charge from Elecraft and the person I 
bought it from is offering no warranty at all and since it was used I 
totally understand that part.

Thanks in advance

Ronnie W5SUM