Computer specifications please. Is this Windows Vista Home or Ultimate? Have you aded or installed any new hardware or software? You can try using windows last known good configuration.
Follow these steps to get to last known good configuration.
1.Remove all floppy disks, CDs, and DVDs from your computer, and then restart your computer.
2.Do one of the following:
If your computer has a single operating system installed, press and hold the F8 key as your computer restarts. You need to press F8 before the Windows logo appears. If the Windows logo appears, you will need to try again by waiting until the Windows logon prompt appears, and then shutting down and restarting your computer.
If your computer has more than one operating system, use the arrow keys to highlight the operating system you want to start, and then press F8.
3.On the Advanced Boot Options screen, use the arrow keys to highlight Last Known Good Configuration, and then press ENTER.
Try that and report back. Hope it helps.
Edited by ice2921, 02 October 2010 - 05:19 PM.