Acer :: Aspire 5720- Keyboard Layout Messed Up

I restored my Acer Aspire 5720 laptop using the factory restore DVD . I used to be able to press Fn+MJKLUIO78, or Fn+9 to type the numbers 012345678, or 9 while holding the Fn key.

After I finished restore the laptop to the factory image, the Fn+M...9 keys didn't work anymore.

Instead of mapping the keys to 0..9, it mapped the keys to Home, Up, PgUp, Left, Right, End, Down, and PgDn.

So for example, if I press Fn+L, instead of "3", it gave me "PgDn". It was giving me "3" before I restored the factory image.

So recap, I used to be able to hold Fn and I could type the "blue" letters printed on the keyboard.

I don't think this is Vista problem because I boot the laptop to DOS, the keyboard mapping is the same.

I think when I press Alt-F10 to run the recovery, I must have pressed some other hidden key sequence to switch the keyboard profile by accident.