black screen after upgrade to win7
by seyiisq - 9/2/12 5:17 AM
I recently upgrade my vista Os to win7. But the win7 hangs at screen logo. I tried booting to known good configuration I was able to get to the desktop after many attempt, then I end up with a black screen. I did a cold restart I ended up with a black screen at logo screen and when boot again with known good configuration I was able to get to desktop then black screen again.
Pls can anyone help.