20 Most Recent LG 42PB4D 42 in. Plasma HDTV Questions & Answers


main board problem need replaced

LG 42PB4D 42 in.... | Answered on Nov 28, 2011


This worked for me too! THANKS

LG 42PB4D 42 in.... | Answered on Jul 30, 2011


Sorry to hijack your post, but I have the same model and the same problem. After searching the net a bit it appears to be an LG issue.......

LG 42PB4D 42 in.... | Answered on Jul 03, 2011


Most major manufacturers supply manuals and software updates online so if you were to log on to the manufacturer's web site, you may be pleasantly surprised as usually, if available, one is able to download, by model number, Customer Instruction Manuals, Dealer Network for spare part supplies and updates as required.

The information is normally free of charge.

I hope this helps.

LG 42PB4D 42 in.... | Answered on Mar 21, 2011


You just need to replace the power supply board.Have it service by a TV technician to replace it for you Its a common issue for this types of TV. Thanks

LG 42PB4D 42 in.... | Answered on Feb 03, 2011


If you were to log on to the lg.com web site, I think you will be pleasantly surprised as usually one is able to download, by model number, Customer Instruction Manuals, list of Dealers for spare part supplies and Driver downloads as required.

The information is normally free of charge.

I hope this helps.

LG 42PB4D 42 in.... | Answered on Jan 18, 2011


Halo sir...
confirm tat only channel 73 & 90 has this problem and all the other channels are working . If so.... The problem seems to be with your cable operator not with the TV. Kindly contact your nearest cable operator to fix this kind of TV relay problem.
Thanks You

LG 42PB4D 42 in.... | Answered on Dec 22, 2010


You will only be able to use the HDMI if you tv has an output for it(for other things beside built in DVD player of home theatre). It can not be an input. If you want everything that plays through your tv to then play through your home theatre the easiest way is to use white and red composite audio cables(some call them rca cables) More than likely you tv will have this output.They will go from the output of the tv to the input of home theater. If your home theater has a Blu-ray or DVD player you need to use the HDMI from home theatre out to in on the tv. If you tv happens to have and OUTPUT for fiber optic audio or digital coaxle audio on your tv and your home theatre has same but as inputs that will work as well with a better quality sound. However this is very rare.

LG 42PB4D 42 in.... | Answered on Dec 13, 2010


get in ti the menu and turn off the TEXT option.

LG 42PB4D 42 in.... | Answered on Aug 12, 2010


I think it may remote controllproblem.channel button or scan button were pressed. you open the remote and clean slighitly all buttons with cotton .
Thyanking you

LG 42PB4D 42 in.... | Answered on Aug 11, 2010


for plasma tv's there is no picture tube, it has only electron gun .it will be cost more at the same time buying a new one.

LG 42PB4D 42 in.... | Answered on Jun 12, 2010


Your screen may have either burnt out or became disconnected somehow. Sometimes, it's as simple as a connector coming loose from its port; other times, however, there's physical damage to the wires/connector/port. I'd contact the manufacturer to troubleshoot it as far as it can go on the phone. I assume that they'll either figure it out right there, or follow their protocols and (assuming it's covered in the warranty) have you send it to them for diagnostic steps. The other alternative is to simply call a professional.

LG 42PB4D 42 in.... | Answered on Jun 03, 2010


www.jordansmanuals.com/ServiceManuals%5CLG%5CTV%5CPLASMA%5C42PB4D%5C42PB4D%2...
Use that to see if you can sort it... Otherwise get a "Quote" for a professional approved service center.

LG 42PB4D 42 in.... | Answered on May 02, 2010


ysus board but best to replace zsus to

LG 42PB4D 42 in.... | Answered on Apr 20, 2010

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