PAVILION DV7 DISTORTED VIDEO ON SCREEN

Hi, everyone, this is my first session on this thing.
I wonder if anyone has the same problem with a Laptop Pavilion dv7,  while going through a switch-on, the screen is all distorted, you can-not make anything out.  At the beginning the distortion lasted for a minute or so and then I got good vision on the screen but now, just very bad distortion all of the time.  It looks like a chip has fried, or something like that.
It's a pitty, as the laptop looks very nice but it did cost about £800 about four years ago.  Is this a stock fault with the HP range?
I hope someone can answer the question for me, many thanks.
01010
This question was solved.
View Solution.

Hi,
Problem could be related to display cable or could be graphics card related also. The best way to find out is by Connecting an external display like a Desktop monitor or high definition tv to the laptop and press Fn+F4.
Check the instructions from the link below to connect and external display and let me know the results..
HP Notebook PCs - Using Two or More Video Displays in Windows 7
Also refer to the link below for determining the issue..
HP Notebook PCs - Resolving Problems with Notebook Displays
Similar problems can occur in any type of laptops after 4 years to usage. Life of any notebook is between 3-4 years irrespective of the brand. Experiencing hardware problems after that is quite common . Though you might still come across few lucky ones that goes on for 7-8 years also but those are rarely able to compete with the newer technologies and applications.
Note:
If you have HP Support Assistant installed on the computer(The Blue Question Mark) then open it ==> Complete all pending Updates & Tuneups==> Restart and Check. It may solve your problem
Although I am an HP employee, I am speaking for myself and not for HP.
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