Hewlett-Packard began manufacturing personal laptop computers in 1993.

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Red and blue lines on screen in my HP 625 Notebook?

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I have red and blue lines in my screan :( what i have to do ? hp 625

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Are they all over the screen or just in certain areas?

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i just added 2 photos , when the screan is white the lines are blue or green i think and when the screen is black they are red

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Am ina, connect an external monitor to your computer. Should those lines not show, then you have trouble with either your LVDS cable, your wiring or with the LCD itself. If the lines do show on an external monitor, then you are having GPU problems. That would require some logic board repair. In your case, from the two pictures, it does look like a TAB error, which would require a new LCD since it is difficult to fix for a DIY'er. Again, make sure that you properly troubleshoot first. You can still download the service manual from here. Hope this helps, good luck.

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thank you so much

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