Precision M6400 color problem

My brand new Precision M6400 is not usable for my photo work.
The colors are extremely oversaturated and dont look like anything I`ve seen on other laptops. My old Inspiron 9300 was in fact much better.

In particular, yellow areas are blown out totally. But also other colors are very bad represented.

No fiddling with the NVIDEA color settings makes acceptable results.
I have tried calibrating with Huey but the result look like crap.

The screen has been replaced twice, the graphic card once, no change.

I have found a user online seeing the same as I. He has two machines that both show the same problem. He too has replaced both screen and graphic card without it helping a bit.

So, I would like to know if any of you have seen this ? And in case if you know if there is anything to do about it.

(I`ve send a report, including photos of various screens, to Dell but it seem to be a dead end)

Graphics : 512MB NVIDIA Quadro FX2700M (with 512MB dedicated memory)
Display : 17in Widescreen WUXGA (1920X1200) with CCFL LCD Panel