Found the problem, I couldnt even find issues with repair windows 7 on the dvd, it was a crashed out sata HDD, i put an old IDE drive on, and it allowed me to re-start and install windows 7, put the sata HDD on, couldnt even load safe mode, it just went blank after an hour of loading, so a new HDD is on now, working good.
But thanks for the reply
There a lot on this forum ...seems informative