Need to unlock the tv Advent

If you wish to get more; check the site linked here. It has set-up code list & set-up procedure to many popular brand remote controls. See it in "Mosaic" view. It will make surf easier.
http://electrohelponline.blogspot.com/

1157 1027 1011
1298 1081 1080
Check these codes. If you wish to get more, check these sites. http://remotesearch.blogspot.com/
http://electrohelponline.blogspot.com/
Pull up previous posts by its left sidebar, or type in the brand name and model number to of your set, to its search box, and press 'Enter' or view it in Mosaic / Timeslide option.

green faces with rainbow colours

just hold down the display button for a few seconds

According to http://www.dtv.gov/consumercorner.html#faq9

How can I be sure that I am buying a digital TV (DTV)?
By law, beginning March 1, 2007, all television reception devices (including TVs, VCRs, DVRs, etc.) imported into the U.S. or shipped in interstate commerce must contain a digital tuner. Retailers may continue to sell analog-only devices from existing inventory, but must prominently display on or near the analog-only device a Consumer Alert label with this advisory:

What is the difference between “Integrated” DTVs and DTV or HDTV “Monitors”?
An Integrated DTV set is a television with a built-in digital tuner (also referred to as “a DTV”). A digital tuner is also sometimes called a DTV decoder or DTV receiver. If you have an Integrated DTV, you will not need any additional equipment, with the exception of a broadcast antenna (either a rooftop antenna or “rabbit ears” connected to the set), to receive over-the-air digital broadcast programming. Integrated DTVs can also receive and display analog broadcast programming, so you can continue watching analog broadcasts.
In contrast, a DTV Monitor is not capable of receiving digital broadcast programming without additional equipment; it is simply a display device without the processing capability for DTV reception. A digital or HD set-top box must be connected between the antenna and the monitor to receive and display over-the-air digital or HD programming.
If you have a digital or HD “Monitor” and would like to purchase a digital or HD set-top box to view over-the-air programming, confirm with your retailer that the set-top box is compatible with your Monitor.

Press and hold the display for some time (say 20sec) and this should solve the problem. It solved the problem for me

Is the disc an original DVD or copied. If it is copied and the DVD is old the DVD will not read it and tell that there is no disc. You also need to have the laser checked. Did it do it for a number of disks or just one. If you have only tried one disk, try another

LOST CODE LIST FOR ADVENT UNIVERSAL REMOTE ADR560/660

I am trying to find a code for this advent universal remote to work on my panasonic tv, can you assist me?

i have model dv2020a television and it is locked. i cant unlock my television. i don't have the remote i have a universal remote can u help me.