Unlocking my Model 32f531t television without a remote

Locked how? From what?

What brand, and what model, and what do you mean by,
'it was accidentally locked' what does it do....

The child lock on a TV can be a wonderful thing. A parent sometimes cannot be present for the duration of a kids' show, so the child lock ensures they can't watch programs that are off limits. The lock can, however, cause unwanted trouble--if it gets accidentally turned on and you don't know the code, you can find yourself unable to fully enjoy the full range of available television stations. Follow a few easy steps you'll be back to watching regular TV in no time.

Instructions

Locate the manual for your television. Though slightly embarrassing, accidentally turning on the child lock to a TV is a common problem. The section In the manual about how to set the child lock feature will also explain how to unlock it.

Try a few "universal methods" for unlocking the child lock. Some televisions have a universal code built in for disabling the child lock --no matter what your code is. A common code is "0000."

Unplug your television for a few minutes. The internal battery of the TV is what helps remember what your code. If the TV is unplugged for an extended period of time, it clears the internal memory, which in turn will reset your child lock code.

hi,
Check the following two procedures to unlock the tv.
1. Press and hold the display button on the remote for 5 seconds for unlocking the tv.. if doesnt help then,

1. Press VOL -- button on the frond panel of the tv and Child lock button on the Remote together. (remote should be faced to tv when you press the buttons)
2. Press MODE button on the remote
3. Using channel +/-- select chid lock
4. Enter New code
5. Press the mode button
OK

In life, simple yet unexpected events take place, such as the loss or an accidental breakage of the television remote. When a television is locked while the remote is missing or broken, it makes matters worse. Locks are placed on televisions for privacy or age-restricted viewers. To prevent a repeat of this event, store an extra remote in the house or business where the television is located. Without the original remote, some alternatives are available to remove the lock.
Difficulty: Moderate Instructions things you'll need:

• Television manual

1. • 1

     Read the manual. Televisions are accompanied by manuals when new. Some contain information on operating the television without the remote. Search for the "Lock" or "Privacy" section in the manual. If applicable, follow the given instructions.
     

   • 2

     Reset the television. You can reset and eliminate the lock on some televisions without the remote, using a few tactics. Hold the power button for five seconds. The television will automatically restart. If the lock is still on, unplug the television and remove the battery from the back panel of the television. Wait several hours before reconnecting the plug and reattaching the battery.
     

   • 3

     Purchase a universal remote. If the manual or resetting option does not work for your television, you need a universal remote. You can get one of these in electronics stores or online. The universal remote supports most televisions. The universal remote manual is included in the purchase and will instruct you on installing it into the television. After installation, enter the lock code using the universal remote.
     

With high probability you can buy an original remote or a known usable replacement remote here:
Remotes

Hi ,Resetting your tv will most likely solve that issue.

mikomi 15ldc250 child lock on but cant find remote control, how do i turn tv on?

go to menu settings and find the unlock code of your tv,if not working buy new original remote of your tv

try going to parrental control and turn off front panel lockout. if not try with tv off press and hold volume down on the tv and the clear button on the remote for 5 sec./st