My grandfather cant remember the code for parental controls. it is stuck on pg. can it be reset with out the code

Try 00000 or 12345 or 99999. What kind of TV is it, and you could try main menu and parental controls screen trouble shooting. Try unplugging it.

Here is the procedure to reset the parental lock code:

1. From the XBOX dashboard screen, go to settings and then parental control.
   
2. When prompted for the password, perform the following sequence using the XBOX controller: X, Y, Left Trigger, X.
   
3. Enter in a new password, or disable parental control entirely.

This is what I found in the instruction manual on this and I posted it here for you. Try using 3355 for the code and everything else listed here. If that doesn't work, try the very last tip which tells you how to do a factory reset and repeat the first step using the 3355 as the code.

Here's the instructions from manual:

Parental Control
Parental Control allows you to block certain channels or programs so children cannot view
programs that are not age appropriate.
To enter the Parental Control menu, you need an
access code. The first time you enter, use access
code 3355. See "Setting an Access Code" on
page 33 for information on creating a new access
code.
You can set the following options to block
content:
• Channel Lock — Blocks selected channels
• Movie Rating — Blocks movies based on their rating (G, PG, PG-13, R, NC-17, and X)
• TV Ratings — Blocks TV shows based on their rating
• Block Options — Turns on or off all your parental control settings
NOTE: You can use Clear All to unblock the channels and programs that you have set.
NOTE: If the Block Control in the Parental Control menu is enabled, all the sub screens in POP (POP1,
POP3 and POP12) mode will be blank



Setting an Access Code m
After you enter the Parental Control menu for the first time, you can set your own four-digit access
code. If for any reason you lose or forget your access code, you can use the default code.
1 In the Parental Control menu, select Change Code.
2 Using the number pad on the remote control, enter a new access code.
3 Select Exit.




Reset the original factory defaults. Press Menu on the remote
control, select Setup, and then select Factory Reset

If you don't have the unlock code you can do this to remove it. Please take a few moments to rate my answer..Thank you...

If you cannot remember your PIN code
While the PIN code entering screen is displayed, press RECALL
four times within five seconds. The PIN code will be released
(Blocking Reset status restored)

Actually its, 'select' then '7444', and all that does is reset the password.
Press the SELECT button and enter the 4-digit number "7444" whenever the Parental Control display asks you for your password. The old password is deleted.
You will then be prompted to enter a new password, enter whatever number you want, something like 0000, or a number that is easy to remember. If you wish to turn it off, just set it to off and forget about passwords.
Notes
- When you play DVDs which do not have the Parental Control function, playback cannot be limited on this player.
- If you do not set a password, you cannot change the settings for playback limitation.
- Depending on the DVD, you may be asked to change the parental control level while playing the disc. In this case, enter your password, the change the level. When you stop playing the DVD, the playback limitation level returns to the original setting.

After changing DVD settings:
To save your changes, be sure to eject the DVD before pressing the RESET button or turning off the unit with the MAIN POWER switch. Please note that changes will not be saved if you reset or turn off the console without first ejecting the DVD.
Sony Playstation 2 manual, pg. 19

Parental control? you horrible person

Go to "Settings" and highlight the "Parental Control" option. Press X, Y, L, X, at the passcode screen to reset the parental control setting to the default value.

this is a new thing on dvds. must reset.

When there is a parental code, you have to ring up your tv service provider for the code.

According to the owner's manual, if you forget your code, just reenter ?7777? to reset to factory preset code.