Question about LG 42LB5D 42 in. LCD Television

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The TV was turned off manually with the button on the side, but now will not come back on.

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  • eleanortd Dec 27, 2008

    Actually, we had done this, but didn't leave it unplugged for that long. The TV just came on! Thanks

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Hi
turn it off for the night. The next morning, it would not come on. press the power button on both the system and the remote, the green light would come on, then back off.  hold the power button after unplugging the system.unplug it and press the power button for about 2-3 minutes. (now i don't know if this did anything but...) continue to press the power button as  plugged it back in. Then I let go and press it and the systemwill  came on. So far we just said that we will try 'not' to turn off the system if we don't have to. 

Posted on Dec 27, 2008

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Check out the power wire is it connected properly also check the power button is it ON.if every thing proper is the on button on the tv is proper or got stuck up try pushing it 3-4 times and check out.or it could be the internal fuse failure and needs to be replaced a common problem in such cases.

Posted on Dec 27, 2008

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Unplug the set fdrom the power outlet for at least 30 minutes and try

Posted on Dec 27, 2008

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1 Answer

I have a palsonic model no: TFTV492LED and I can't change it off AV1. I want to put it on HDMI I have no remote either.


Try the front panel button labeled Source; it's the second button from the left. (The first button is the Power button.) All of the buttons are on the right hand side of the bottom frame of the TV. Use the Channel Up/Down arrows to navigate through the list of inputs. Try waiting for the selection to take effect. (The documentation says press OK or the Volume Up button. Sometimes, the Source button on the TV functions as an OK button. This isn't clearly identified for the Palsonic.)

If the HDMI input is greyed out, the TV may not be seeing a compatible signal from the source. Try turning on the device when the TV is off, then turn on the TV. I'm not sure if this TV will correctly see the signal from a computer. However, on some laptops, you'll need to enable the external video first. This is disabled to save power. Then turn off the computer. Finally, turn on the TV before turning the computer back on.

Palsonic has the manual available for the TFTV492LED on the product (discontinued) site under the Downloads tab. See http://palsonic.com.au/archive/led-tv/tftv492led.htm . The direct link to the manual is http://palsonic.com.au/customer_service/led-instruct/Palsonic_TFTV492LED_Manual.pdf .

I hope this helps.

Cindy Wells

Feb 29, 2016 | Televison & Video

1 Answer

How to manually turn on TV?


maybe theres a button at the back .. there is our goodmans tv plus buttons along the side too

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1 Answer

It seems to forget its freeview channels and starts to run through every channel, interupting tv service provide by scart connection to talktalk box. First sympton is the sound volume icon appears on...


Tries tv and the box unplug,replug it back like about an hour later.For the tv to do a resetting itself back to the factory setting.The box to upgraded it softwares.Tv should be working again.If still have the same problems.Take ur tv backcover aparts and disconnection of the tv side manual control board PCB wire connection plug in that have like Power,Channel - +,Volme - + and Menu so on buttons switches.Turn the tv on and see if tv funtions correctly If yes than the tv manual cotrol buttons PCB board have to be change.If the manual contol board is diconnected from the tv Tuner signal board and have the same problems.Than ur tv have a bigger problems,the tv Tuner signal board is the causes and the problems.Tries websites like Shopjimmy.com,Ebay.com to buy a refurbish manual control PCB board or the tv Tuner signal boards for the replacement.

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I have a 32 in trutech monted to the wall. Lost the remote and don't know how to turn it on.


Turn on the tv by pushing the manual button,power on manual button like to the right or left sides of the tv manual power on button.Or try website like Remote.com to buy a replacement of an original remote.

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Most of the time one of the switches under the control buttons are bad on the control panel of the TV.

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I went to turn on my Vizio and the scrren was


Do you have back light when turning on the TV? if you do then just replace the main board should resolve the problem. if you do not have back light, you will need to replace the inverter board(s) depending on your model. The inverter board(s) is located on the left side of the TV facing back of TV. you may have two inverter boards depending on your model. the other is located on the right side of the TV. Both mount vertically.

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1 Answer

My brandnew Pioneer PDP-5020FD won't turn on.


Check page 9 of this document:

http://www.pioneerelectronics.com/StaticFiles/Manuals/Home/PDP-5020FD_OperatingInstructions0610.pdf

You will see that there is a power button on the bottom right corner of the back of the unit (item 25). Turn the unit on using that first.

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1 Answer

My television won't turn on.


I unplugged the television for a few seconds, plugged it back up and woolahh, it was fixed. Thanks for all the tecknical support. Way to go guys.

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