Starsat 2000 Extreme Problem

[OmMeE]

Hello,

I am not getting any VERTICAL TPs on my extreme. Only Horizontal.

Dish TV, Sun HD, VideoCon HD.

There is nothing wrong with the dish alignment as all other receivers are working absolutely fine with the above mentioned SATELLITES.

Even Starsat Hyper 2000 HD is also working .

I read somewhere about an IC - IR825 or something needs to be replaced is Vertical frequency is not receiving.

Any one can guide me here please?

Thank you in advance.

[OmMeE]

Anyone?????