How to reset a password on vizio p42hdtv10a tv i forgot the passwored

Hello
To change password use the number pad and type '0000' or whatever password you have changed it to previously, then press OK.
Actual proceedings are:

[1] Press the MENU button to open the main
On Screen Display (OSD) menu.

[2] Press the [

three times until the Parental Control
menu opens.

[3] Press the [Down] button on the remote control

to highlight Parental Lock Enable. The
"Key-In Access Code" window opens.

[4] Use the number pad to type the default

password (0000) or whatever password

you have changed it to previously, then
press OK.

[5] Press the [Down] button on the remote control
to highlight Access Code Edit.

[6] Press the [=>] button on the remote control

to enter the submenu. You will need to

use the number pad to type default (or

what you changed to previously) password
first

[7] Use the number pad to type the new
password.
[8] Confirm the new password by retyping it.
[9] Press EXIT button on the remote control immediately to exit the OSD menu