I have a Lock simbal appeared on the screen how do I remove this thanks

If you wish to get some details; check the site linked here. Pull up older posts. Surf the site with patience. http://electronicshelponline.blogspot.com/
Unlock procedure and to override the password lock to many popular brand TVs are given.
Search the site by type in the brand name to your device, in the "Search box at the top right of the display window".

Go to advancer and if a passwod enter it otherwise just hit connect

When you turn it on, what should appear is a little lock that you slide down to unlock the screen. If you are getting a blank screen there is probably something technical wrong with your zeepad. I would contact the company,particularly if you are still under warranty. I have had mine almost a year and have had no problems with it. When not in use, I keep it plugged in to keep it charged up. Have you charged it the full 8 hours before using?: Other than that, I am at a loss as to your problem. Wish I could be more help.

How about a YEAR/MAKE/MODEL so we know what red symbol (simbal) you're talkin' 'bout?

Install an IR Remote App in android phone. The app link below worked for me to remove the fpa lock on. Configure the App for your RCA TV. Set TV as Device type, RCA as the brand. and choose the model (e.g., TV 20 F420T) also, select the Alternate IR Driver.

All the options of the command may appear in a list form. Close that and an actual remote with buttons should appear.

Then Power your tv will turn ON. Press the Menu. Pressing the Channel Down/Up Button to navigate to Preferences. Press OK button on the screen.. Then Navigate to FPA Lock. Press OK again. THis will turn the FPA Lock to Off.

Then you could use your on-TV buttons ZappIR Universal IR Remote Android Apps on Google Play

samsung gt-15801

hi i have forgot my screen pattern what do i do??

lock screen pattern and gmail password is not related. but if you forgot the lock pattern u can reset or disable it with gmail id and password. If you draw the incorrect pattern five times you will get a message press OK. u can see a new button on screen below the pattern named "forgot pattern?". Touch this button to reset or remove the pattern with gmail id and password.

Select the mode in which the machine was running. And then press timer (Clock symbol) for 5 or more 10 sec. The lock will be removed

When you fail to draw the correct unlock pattern on the screen after five attempts, you will be prompted to wait for 30 seconds before you can try again. If you forgot your screen unlock pattern, tap Forgot pattern. You will be prompted to sign in using your Google Account name and password, and create a new screen unlock pattern before the Home screen displays

Remove and then reinsert the video card is first step.

Does your motherboard include an onboard graphics card? If so, boot machine with video card removed and look at the system log to check for any error events. You may need to reinstall the drivers if they have become corrupt.