I have purchased a LG PC model No.LG MY PC XDZ in Oct. 2007, under warranty of 3 years. The PC developed technical problems during October 2008. M/s.CA INFORSYSTEMS, TRIVANDRUM, Kerala, the After Sales Service Agency of LG, deputed their unskilled technicians against my various and started TRIAL & ERROR METHODS, by replacing /repairing of SATA CABLE, MOTHER BOARD, HARD DISK, reloading of safteware etc. But till today they could not put...