Ok , you havn't Understanding my problem
Well i will discribe with More clarity
I use in this moment Windows Xp ... in single boot
i have change the Os because of this problem
And i would to repaire it So ..... !
When i would to install windows7 i must wait there 20 minute
to get this menu
And when Windows7 is installed
i must wait too there 20 minute
to get my desktop
and if i would to repaire it or use safe mode or use "last know good config"
i must wait too 20 minute
so this is what i mean
i do not have more clarly discribe