Hello. I recently bought refurbished precision m4700 laptop and it has a strange problem with the screen (panel LG Philips LP156WF3 - IPS 10bit-color). Gradients on the screen spilt into strips and dots (even in windows welcome logo and bios). Changing color gamut in premier color application affect their position in the image, switching to 40hz refresh rate too. Latest quadro drivers are installed. External 30-bit color monitor connected via display port works great. I know about tint problem in this panel (my screen has a very small tint and this isn't critical for me), but this blinking lines and dots are really annoying. Is it some software issue or i need to change this panel ?
Some photos of my screen:
http://imageshack.us/photo/my-images/822/nez8357.jpg/
http://imageshack.us/photo/my-images/607/nez8356.jpg/