Immensly long black screen with white underscore while booting Windows 7.

I've heard of some people having the same problem, I also looked through this forum, but the the solution I found here didn't work for me.
I can't run the command sfc/scannow in command promt because it says i must have administrator priveleges and enter a console session.
Any advice on how to enter it, or solve this problem would be more then welcome!

You always need to run CMD.exe as Administrator.
Try holding down control + click when you select it.
Also, boot from Windows 7 DVD and choose system repair.
If it started after some point in time, installed something, try the last restore check point.
Have you ever scheduled a disk check? Properties for your C: boot drive - hardware is always good to do once.

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    Hello,
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  • Black screen with white line

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