hp's final response to me:
We would wish to inform you that, the display panels used in the HP notebooks models especially this model;ie ,nw8240 can produce image that may appear to be less bright than the same panel size and type on...
i decided to try the undervolting, so far (still working on 15x) i'm working at 1.084Volts with no errors, running at 58 (from 67) degrees. I'm going slowly, running a few prime 95s for about an hour every 4 steps or so. I'll update this...
ddr2 533 is ddr2 4200. i also noticed something strange about the nw8240. the USB ports, or at least my usb port on the left side, is not constructed in such a way to prevent the usb plug from being inserted incorrectly. with my desktop...
i did lock the white color balance. the picture is located at http://demo.endlessgraphics.com/images/colors6e.jpg (just used to show a spectrum of colors)
i was able to force install catalyst drivers as a mobility x700 gpu. my 3dmark score increased by about 125 points. download regular catalyst drivers from ati's site (5.6), then use patje's tool (http://www.driverheaven.net/patje/) and...
that's one issue...no catalyst (i would doubt omega as well, but I haven't tried) drivers will work because though its technically an x700, ati's driver software detects it as a V5000 and refuses to install. its possible though, because...
i'm showing just what iorx was showing, some issues with the wuxga screen colors. however, i can say that I don't notice the issue with horizontal viewing angles, mine seem fine. I wouldn't hold back getting this laptop because of this...