Send email: email@example.com
to Cathy Wang to inform that your EHP-606 is dead and ask if you could send the motherboard to her in China for repair under warranty. She is very helpful person. She will oblige and get it done for you.
I have done this procedure (from India). EMS took 15 days to reach her. She got it repaired in 2 days and returned by courier back to me (3 days). So total time of 20 days. If you send by courier the total time will be reduced to 08-10 days.
Ms. Cathy Wang
Shenzhen Elektron Technology Company Limited
# 1207, Overseas Chinese Scholars Venture Building,
Shenzhen Hi-tech Industry Park, Nanshan District,
Shenzhen – 518057
Let me know how it goes...