Thunderbolt display ***** off randomly

Hello all,

I recently bought MBR 15" and Thunderbolt Display 27". I used the display for over a month without any problem but lately it started getting turned off randomly and the only solution is to pull the cable then plug it again. Sometime it just goes blank for a second then gets turned on back again and sometimes just the screen goes blank but the sound still works!

I have searched everywhere for a solution but no use and what akes it even worse that I live in the United Arab Emirates which is not in the list of supported countries. I don't know what to do, help!