Disable or uninstall any anti-virus, disk defragmentation or backup utilities. Check hard disk for configuration and check for any updated drivers. Run chkdsk/f to check for hard drive corruption and then restart.
Have tried restarting at last known good configuration but would not progress beyond blue screen.
What can I try next? Not getting beyond blue screen at all and have tried restarting several times.
If you can get to Last good configuration click on cmd instead and type in rstrui.exe and press enter on the keyboard. That should open system restore so try running that to a time before you had the problem.
Thanks, just tried Diskpart and get following results
Volume 0 E Vista CDFS 2906MB healthy -
Volume 1 D Recovery NTFS 10gb healthy -
Volume 2 C OS NTFS 174 gb healthy -
Volume 3 FAT 118mb healthy (info hidden)