hi. im trying to fix my computer from viruses, and i want to get it to safe mode..

then, i checked the active directory repaiir from msconfig boot, it ends up with blank screen..

i already tried to restart it with shift+f8 and it works, i choose the advanced setting from that one, and go to system restore

the problem is i couldn't find any system restore point.

or is there any other way to get it back to normal?

could any one help me with this issue?

thanks

You could try use the Refresh you PC without affecting your files option.

http://windows.microsoft.com/en-us/windows-8/restore-refresh-reset-pc