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My dvd rom not appear on my computer.. but in device manager exist and working properly.. my laptop toshiba satellite pro 6000 any sugestion My LCD scrambled with horizontal line..is it the LCD problem or any other cause...?? but when i use external monitor.. it working well


Answers :

Hello !
\015\012
\015\012Here you go !!!
\015\012
\015\012All you need to do is go
\015\012
    \015\012
  1. \015\012Click Start
    \015\012\015\012 \015\012vistastartbutton.jpg, and then click All Programs. \015\012
  2. Click Accessories, and then click Run. \015\012
  3. For Windows XP (Click Start -> Run)\015\012
  4. Type regedit, and then click OK. \015\012\015\012securityshield.jpgIf you are prompted for an administrator password or for a confirmation, type the password, or click Allow. \015\012
  5. In the navigation pane, locate and then click the following registry subkey: \015\012HKEY_LOCAL_MACHINE\\SYSTEM\\CurrentControlSet\\Control\\Class\\{4D36E965-E325-11CE-BFC1-08002BE10318}\015\012
  6. In the right pane, click UpperFilters.

    Note You may also see an UpperFilters.bak registry entry. You do not have to remove that entry. Click UpperFilters only. If you do not see the UpperFilters registry entry, you still might have to remove the LowerFilters registry entry. To do this, go to step 8. \015\012
  7. On the Edit menu, click Delete. \015\012
  8. When you are prompted to confirm the deletion, click Yes. \015\012
  9. In the right pane, click LowerFilters.

    Note If you do not see the LowerFilters registry entry, unfortunately this content cannot help you any further. Go to the "Next Steps" section for information about how you can find more solutions or more help on the Microsoft Web site. \015\012
  10. On the Edit menu, click Delete. \015\012
  11. When you are prompted to confirm the deletion, click Yes. \015\012
  12. Exit Registry Editor. \015\012
  13. Restart the computer.
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