sab bhaiyon ko salam! Main 19" ki sync master samsung ki lcd use kar raha hoon. Purchase karne k 3 month baad hi us ki screen pe 1 vertical red color ki line appear ho gaye hai. Ye lcd ki display setting se khatam nahe ho rahe. Kya ye eska hardware problem hai? Aur eska kya hal hai? Kya repair karwane se ye line remove ho jaye ge? Pls tell me anyone?