Hey,
I received my Inspiron 7720 today, and after going through the initial stages I logged in, only to have the computer freeze. After turning it off and on again, I tried to log in again and the same thing happened. I did some research, and started in safe mode (which worked), so I disabled all startup programs. Still didn't work.
Then I read that the display drivers can cause a problem, so I uninstalled both drivers (HD4000 and GT650M driver). The computer then worked. I re-installed the HD4000 driver, and couldn't even get to the log in stage before it crashed. After repairing it to lose these drivers, I tried an older driver. Same problem. I have no idea what to do now, because I can't install the nvidia drivers without the intel driver, which I can't install without causing my computer to crash.
Any ideas?
Thanks,
Andrew