how to solve windows 7 black screen problem

how to solve windows 7 black screen problem:

here the trick to solve windows 7/xp black screen error...

STEP 1:
            restart your computer and continuously press F8 key

STEP 2:
           Repair your computer and now windows is loading file

STEP 3:
            now press Next button on System recovery option window then press ok from next window
STEP 4:
             now select Start-up Repair option from System recovery option window
STEP 5:
             it can take up-to 10 minutes to repair your computer.after completion of
             start-up repair process click on Don't send button and  finish


STEP 6:
            then next you will try System restore option from system recovery options

STEP 7:
            click next-->select any restoration point-->then click next

            using command prompt
STEP 8:
             now select command prompt option from System recovery option window
   
STEP 9:
              now your command prompt window will appear
              under that type
              C:  then press enter
              type   dir then press enter
              now type cd \windows\system32\config  then press enter
              MD backup then press enter
              copy *.* backup then press enter and wait a few minutes upto it shows 7 files copied
              CD Regback
              Now you are in Regback folder
              type dir then press enter
              if any one of the value is 0 don't proceed following steps if non of this values are 0 follow the steps
       
             type copy *.* .. and hit enter
             and now enter a
             then Enter Exit and press enter button
STEP 10:
           and now you will press Restart button on System Recovery Option window

Categories: how to?, windows7 tips and tricks