I have purchased a new laptop for my business purpose. Its Dell 1420 Inspiron . Its working smoothly before some days but from 1 week I having problem with its display. Itís showing two different screen at a same time with the different blur color and I canít work on it because of this problem. I have warranty period of this laptop but I have try with the display settings but itís still same. If any one having idea so please suggest me or if require to change video card if its faulty than suggest me for the better graphic card for that .