HP / factory defects detected after a year

I bought a brand new HP Pavilion Entertainment Pc dv2530ee here in Dubai United Arab Emirates with a warranty period of 1 year.

I am not always using frequently since i bought, after a year the LCD appeared horizontal stripes and malfunctioning.

I brought to HP service center and diagnose the problem, the results of dianosis either to replace LCD or the whole motherboard because of the NVIDIA GeForce malfunctioning and electrical connections.

The repair will cost almost the same price of a brand new PC. How HP company sell this kind of product with such factory defects. Hp products is now in a worldwide junkshop. Visit any of the computer repair services in your area, It's almost HP products everywhere. I thought HP is no. 1 product, BUT IT IS NOT.