[Resolved]  Dell — generate vertical line on the screen of laptop.

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New Delhi, Delhi

I bought a Dell Inspiron N3421 Core i3, 3rd Gen, 4 GB, 500 GB, 1GB Nvidia graphics card dos. Laptop back in April-2014, it was working fine. But today in working period I noticed 1 (one) vertical lines generating on the screen. At first I ignore it, but its continuously show, Than I shutdown & restart but they still there. I have no Idea why its happen, so that I am discussing with you, if it is shoftwear problem then guide me what I'm doing. Or if its hard wear problem than replace it new as per warranty. Thanks Akhil kumar E-1 / 11B, gali number-18, B block, Baprola vihar, das garden, naglideary, New Delhi- 110043