INTEX External TV Tuner Card
Power is On But Nothing Is Working Except Blank Screen

Dear Sir,

I am Using External TV Tuner Card If INTEX. When I Start This Only One Channel is Display With Blank Screen. Chanel does not change. And Nothing is Display Except Blank Screen & Menu Item after pressin Menu Button.

Please Send Me Appropriate Solution or Address Of Authorized Service Center of INTEX Which is Nearer to My Residense

I am Living in JANKPURI, New Delhi 110058.

My Contact Number is 919818998315

Thanks

Ravi Ranjan