Grundig Televison & Video - Page 2 - Recent Questions, Troubleshooting & Support

It seems to be any button of your remote control or of TV has gone sticky. To rectify remove cell from remote and ON/Off your TV manually. If it appears again,check all buttons on TV pannel, there may be any button sticky.

Hope it will short out the problem.

Problem on switch digital, maybe on diode or integrated circuit

If the box does not have a HDMI port, which type of port does it have? There are photos online of all the different ports. There are converters of every different alternative HDMI to DVI HDMI to Micro D For example Less than 10 dollars Don't waste your money on foolish "gold plated" Identify the type of port it has if it is not HDMI Order the converter from eBay if you are not near a store that carries different converters

Similar model 420 free manual online: https://www.manualslib.com/manual/588763/Grundig-Sonoclock-420.html Grundig Sonoclock 420 User Manual

screens r to expensive to replace (not cost effective) ur better off breaking it up and selling the boards separately

Get a pen and a piece of paper. If I remember correctly, each button has a bizarre symbol next to it. Draw the buttons on the paper and draw the symbol that appears beside each button. With the TV on, press the first button and note what it does. Press it a second time to see if that progresses to something further or cancels the operation. Repeat this for the other buttons. I seem to remember a vertical green line appearing on Grundig sets which indicated that the tuning was activated. Look for buttons such as > or >> or < or << that suggest scanning for channels. Make sure you can pick up analogue TV signals in your area. It also helps if you have a VCR or DVD recorder which is already tuned and you can tune the TV to that signal.

there should be a section in the menu under settings , that you can set it back to factory settings,

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TV Grunding 49 VLE 6523 BL reset PIN