Blank Grey Screen nuisance.
Gone through updating 10.6.4 and newest NBI release Moved ATI and NVIDIA files as suggested.
If I boot from the hard disk Chameleon shows my partitions, and then after selection moves to Apple Logo + Circling Dashes, after 5 mins this goes to a grey screen, but I suspect OSX is working behind screen as the function keys such as brightness all are working.
However I boot using the same NBI on a USB stick, then select the same OSX partition the computer boots normally with OSX as expected.
I can even take out the USB stick a few seconds after selecting the partition. I have run NBI from the hard disk and the USB key, again but this doesn't fix things.
Recovery=y works from the HD as well. It can only be a small thing , but I can't think what it can be or what else to try.
Ideas or help welcomed
Dell Mini 10V, 160GB +2GB RAM, Dual Booting original W7 and OSX via EasyBCD