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Sounds like multiple problems the spots are the dlp/dmd needs replaced the lines are a bad cable or a loose wire inside. Here is a similar model video http://www.youtube.com/watch?v=775YOs-aOPc&feature=share&list=UU_Iacxxa-E63l6FhQjkcH8A
Your screen is shot or partially disconnected. A lot of laptops have the vid card to lcd connect in bracket that connects the screen to the keyboard. I have fixed many by siimply taking it apart and reconnecting the clip but the spots dont sound good. Ebay to buy one or Cl to dump it as a fixer. Either way its a waste of money to have someone fix it for you unless you do it yourself.
Call HP to determine if the unit is still in-warranty, and they will be replacing it. Otherwise, you may have to upgrade it through their Out-of-Warrranty programs.
Display screen in your mobile got affected hence it shows black spot in the display. You can remove the black spot by placing a new display in your mobile. Buy a new display of your mobile from the cell phone showrooms and replace the damaged one with the help of cellphone service men. Most of the showrooms will have the cellphone service men.
Hi,
Turn on the notebook and press F10 to get into BIOS screen. Even if the lines and the black spot appears then the issue is with the internal hardware of the notebook.
To check further connect an external monitor to the notebook and press Fn and F4 keys on the keyboard to get the display on external monitor. If the external monitor display is fine then the issue is with the LCD screen or else the issue is with the Video card of the notebook.
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