HP G62-460TX: shows the barcode as lines

Hello, everyone! I have a laptop HP G62-460TX two year, who began to display barcodes like the lines on the screen up and down. Image below for the clearer discription.

The lines began to appear on one or two minutes after I tried the led.vbs trick (http://www.coolhackingtrick.com/2012/01/keyboard-dancing-led-light-trick.html) although I don't think that he had nothing to do with it. It appears automatically as soon as I start my pc (when the hp logo appears, before loading the operating system) and tends to change color slowly. They began last night and when I turned on my pc today, they disappeared, but only until the login screen is come. After that I restarted or tried anything else, they were there.

I hung on an old CRT monitor that I had and everything displayed on the CRT, but laptop screen is still a mess. Oh! One last thing, before you connect to the CRT monitor, that about two-thirds of the screen was defective.

System Specs: Win7 Home Premium 64-bit, 4 GB ram, 500 GB HDD, ATI Mobility Radeon HD 6370 (dxdiag info) graphics card, intel core i3 2.4 ghz processor.

First post so excuse me for the mistakes. Help, please!

Hi SAP96,

Welcome to the HP community! I see that you have some problems with your laptop screen. It is strange he waits until this only charged to start to do the lines, because I would say that it is material related because the same thing happen on the external monitor and if it was a driver problem, it would be.

You can try reinstalling the drivers which can be found here. If this does not work then I would take it to a local technician to check the hardware. If you have purchased an extended warranty with HP, you can contact HP Total Care at 1-800-474-6836 North America or visit the link below if you are outside of North America.

http://WWW8.HP.com/us/en/contact-HP/WW-contact-us.html

Thank you

Tags: Notebooks

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