my motherboard.....

it is a big story to go abt... i bot this motherboard (ASUS made) and the model is A7N266-VM in jan 2003 from coimbatore in some shop near the bus stand...i have bot pinnacle tv tuner card and the model is pctv deluxe .... the system is working properly and it is well and good.... life is cool until i started recording tv programs in it.... me and my friend prasanna (the friend who built this system .. i am very much thankful for his kind help)... were confusing .. the problem is when is tart recording i can see horizontal lines in the recorded mpeg file i tried with the BIOS setup checked the audio and video drivers of the motherboard,, but no use,,still the problem is contnuiig,g and after some time prasanna has gone to france and stayed there with his brother.. i still confused withe pinnacle tv tuner card i even contacte dthe dealer for change in the card but no use.... recently i have found the solution for the problem,, the problem is the motherboard i specified is haveing onboard audio card and it is 5. system where in the audio output will be from the three pins in the MB(motherboard),, i.e Line In,Speaker output, and Mic socket,,,so is the 5.1 is enalbled output willbe coming from all the three pins,, and i have connecte my tv tuner output to the line in socket where the root cause of my problem,... so there is a clash between the line in output and the tv tuner output wich eventually creates disturbances,,, thank od now i have found and i have to replace my motherboard and no other way.....

i am planning for change of my MB and still on the way....

i have to upgrademy memory also now i have 256 mb RAM... looing for a 512mb RAM....