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Tv wont power up nexus model LX4020 40" LCD

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Nexus 42 inch tv won't power on


This sounds like a problem with the power board. Look on you tube for troubleshooting video's for your model. It depends how confident you are in working inside a TV but you can pick up a second hand power board fairly cheap on ebay. Remember always to specify the model number when searching for things.

Sep 09, 2014 | Nexus Televison & Video

1 Answer

Why does my nexus 32031 tv blurred screen partially over the normal screen?


There are two reasons for this fault. Panel; and T'Con board.
Contact any service technician to make it confirm, which one has the fault.
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/
Faults & possible causes to LCD screen are given with illustrations.

Aug 17, 2014 | Nexus NX32031 LCD TV

2 Answers

My Nexus NX32031 won't power on. None of the caps are bulging. .


Probably power supply failure, even with no evidence of bulging caps.

Aug 13, 2014 | Nexus NX32031 LCD TV

1 Answer

Replace power supply board on nexus 50" plasma hdtv


If your LCD TV or monitor has stopped working, or is displaying one of the following symptoms, then it's a candidate for some new capacitors
- Flickering screen
- Screen image disappears after several seconds
- Dim screen
- Slow start
- Power LED on, but no picture
- Unusual colors and/or lines
The primary cause of LCD TV and monitor failure is caused by faulty capacitors. You can examine the capacitors in your LCD TV or monitor and actually see if they are bad.
If they appear bulged on top, then they need to be replaced.
New capacitors will solve a host of problems in LCD monitors and TV's and will extend the life of your monitor or TV by several years.
Take it to a repair shop.

Apr 08, 2014 | CTL Nexus NX2403 24 LCD TV

1 Answer

TV has no picture!


could easily be a power supply problem. they are easy to replace but there are three or four boards in your tv depending on brand. your are going to need a multi meter to fix this problem searching around. if you don't know how to use one you would be better off sending to shop. one thing you can try, unplug the boards and reseat them sometimes it works.

Mar 30, 2014 | Nexus NX4203 LCD HDTV

1 Answer

My nexus 7 wont go past multicoloured x.. cant switch on/off. tried hard reset and nothing works


Important:Plug your device into power outlet

Step 1: Power off Nexus 7
Step 2: Power on while holding Volume Down/Up
(enter BootLoader)
Step 3: Press Volume Up to toggle to "Recovery Mode"then press power to select
Step 4: Hold The Power Button and tap Volume Up when you see "No Command"
Step 5: Press & hold Power Button & Volume Up Button Again
Step 6: Toggle with vol down and vol up / power at wipe data (all data) & reboot

Nov 20, 2013 | ASUS Google Nexus 7 8GB Tablet Unlocked...

1 Answer

Nexus lcd tv won't turn on


It is likely that there has been a power supply failure

Jul 10, 2013 | Nexus Televison & Video

3 Answers

Need Nexus TV remote code


And just for what it's worth... I have a Nexus 32" (Model # NX32031). Although the 10463 code DID NOT work, THE 10178 CODE WORKED GREAT!

Nov 12, 2008 | Televison & Video

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