Dvd drive not working...now my keyboard also is not working

[gamer]

So here's what happened, my dvd drive was not working. So i went to the registry editor and went into the subfolder HKEY_LOCAL_MACHINE\SYSTEM\CurrentControl... and then i deleted the upperfilters.

But then in doing this, i went to the wrong subfolder because in the HKEY_LOCAL_MACHINE\SYSTEM\CurrentControl... folder, there are so many subfolders that look very similar to the {4D36E965-E325-11CE-BFC1-08002BE10318} folder.

I then restarted my laptop, and when the log-on screen came on, i could not type anything. I tried playing smart by inserting a USB keyboard but all to no avail. a usb mouse will not work either

Can anyone please help me to get my keyboard working again so i can perform a system restore.

Thanks in advance. (ooh and to avoid confusion, i'm using my mom's laptop now and not mine. Mine is currently off cos i cnt log on cos both the keyboard and mouse pad arent working.)

Thank You

[Maximiliam]

Boot your computer with f8 just before windows loads and select last known good configuration. Hopefully this should work for you.

Or you could go a head and use registry restore wizard from the ultimate boot cd that you can download at http://www.ultimatebootcd.com/

Cheers!