I have UA40EH5300Rxxv (VietNam Region), my cable TV supply have Analog and DVB-C free. My TV with Analog channel so poor (panel full HD with SD so bad), i want change TV to using DVB-C but in setup channel only for analog search.
I was going to SM but local set disable (EA-Viet), in SVC Region disable with ATV-ASIA. i'm change Tuner type in option to DVB-TCS2, in setup channel i can change analog - digital but my TV bricked and bootloop ( when submenu to add digital channel my to auto turn off, logo SS display - screen black only - power blink 3 - logo SS display - screen black only - power blink 3 - ..... loop). I called SS Support and they change for me mainboard in tv.
This is mainboard have tuner DTTX -51B/C3S BN40-00232B DVB-TC HALF OEM by XuGuang Tech Co., Ltd.
I was using Extended SM through ruSamsungTVCommunicator (wiki E Series). ruSamTVCom can connect with my TV and remote any thing on ty, TV in SM and i pressed factory then 3speed but i can't see any Extended SM to allshare on and many disable option still grey (local set, region ...)
Help me how to enable Extended SM and local set, region... My TV have firmware 1100 fixed video online on web out of buffer.
My pic of mainboard

link https://docs.google.com/file/d/0BwEip4o ... sp=sharing