Blue tv screen red padlock

At master TV remote Hard Reset button available. Use master remote to reset your TV or from option menu try to restore setting.

No. You must have its remote control to unlock it.

The Red Lock indicates that it has been Child Locked, this could be done by accidently pressing child lock. On your remote control there is a MUSIC button, to turn off the red child lock PUSH & HOLD the button. The red lock does not go off with a qucik push. You need to Push & Hold The music button for about 10 secounds.

Read more: How to unlock my logik tv , it has a red lock on the corner with a blue screen and i cannot use my remote or the keyboard to activate the menu ' Answerbag http://www.answerbag.com/q_view/516852#ixzz289vnGLRC

You cannot unlock the unit without an original remote.

try this with the tv off simultaneously press and hold volume minus on the tv's front panel and clear on the remote control for 5 seconds then enter a new password good luck

shaun

to unlock the parental control on a Telefunken TV that has a blue screen and a red padlock on the top left hand side, hold down the display button on the remote for 10 seconds and it works

Somehow in handling the remote control I pushed a button or combination of buttons and now have a blue screen with a lock symbol in red in the top left hand corner. I've tried turning the tv off, and unplugging it, as well as a combination of buttons on the remote, but it still is there.
What do I need to do to remove the lock?

Press MENU to show the on-screen
menu.
Press VOL+ or VOL- to highlight SET.
Press CH+ or CH- to highlight
PARENTAL CONTROL.
Press VOL+ or VOL- to display the
SECRET CODE screen.
Press VOL+ (on the remote) and the
CH+ button on the front of the TV
at the same time.
Press the Number buttons to
enter a four-digit code. The code will
appear on the screen as you enter it.
The code "0000" is the default of the
TV. If you have not set up a code previously,
then "0000" is the code.You cannot
use "0000" after you set your own
code (unless you reset the code to
"0000").
Press MENU to save the code.
Hope this helps. :}
HERE IS A LINK TO THE USER MANUAL:
http://www.p4c.philips.com/files/2/27ms343s/27ms343s_dfu_aen.pdf

my tv is locked & the screen is blue . how do you unlock it ?

It sounds to me like a child lock function, which is usually what the screen + padlock is on TVs. Usually your original remote would have a button / sequence to unlock the mode. If you still have your original remote, look for a child lock button or refer to your remote manual (and/or TV manual for the child lock feature) to unlock the mode.