Question about LG 42LC2D 42 in. LCD HDTV

2 Answers

LG 42 LCD no sound or picture

I tried to turn on my LG 42 LCD with the 160 g hard drive about 2 years old and the green light blinks a few times the screen dose not turn on I have no functions remote or on the TV . I have unplugged it hoping it would reset but no luck . any ideas

Posted by on

Ad

2 Answers

  • Level 1:

    An expert who has achieved level 1.

    Governor:

    An expert whose answer got voted for 20 times.

    Corporal:

    An expert that has over 10 points.

    Mayor:

    An expert whose answer got voted for 2 times.

  • Contributor
  • 6 Answers

This is probably bad capacitors on the power supply board. My LG 42LB1DR has a known problem with this and I replaced the four bac capacitors myself and saved 5-6 hundered dollars that I was also told that it would cost to fix. I fixed for under 10 dollars and about 20 minutes. LG knows about it but they dont really want to admit it. My TV was only 26 months old when this happened. The four capacitors are made by Samxon and are 2200uf @ 10v. They are junk so even if you have the entire board replaced for say $200 its just going to happen again. They need to be replaced with a different brand.

Posted on Apr 29, 2009

Ad
  • Level 2:

    An expert who has achieved level 2 by getting 100 points

    MVP:

    An expert that got 5 achievements.

    Champion:

    An expert who has answered 200 questions.

    Governor:

    An expert whose answer got voted for 20 times.

  • Expert
  • 211 Answers

Hi,

I'll think your power supply is down.
If you're a technician, please take a look at the board if there are some blown capacitors.

Kind regards,
Gerard

Posted on Jan 28, 2009

Ad

1 Suggested Answer

6ya6ya
  • 2 Answers

SOURCE: I have freestanding Series 8 dishwasher. Lately during the filling cycle water hammer is occurring. How can this be resolved

Hi,
a 6ya Technician can help you resolve that issue over the phone in a minute or two.
Best thing about this new service is that you are never placed on hold and get to talk to real repair professionals here in the US.
click here to Talk to a Technician (only for users in the US for now) and get all the help you need.
Goodluck!

Posted on Jan 02, 2017

Add Your Answer

Uploading: 0%

my-video-file.mp4

Complete. Click "Add" to insert your video. Add

×

Loading...
Loading...

Related Questions:

1 Answer

TV won't turn on. flashes a series of 5 red lights instead of turning green


Usually Sony and LG Blinking Codes are the same. Here is what I have.
  • Unit is dead, No blinks - Problem in the standby power section. Might check fuse,
  • Continuous blink once a second, no pausing - No reply from the jungle IC301 (data bus is busy, shorted to ground, or held high), IK video path is defective.
  • One blink - not used for the self-diagnosis
  • Two blinks - B+ over current protection (OCP), unit goes to the standby mode then displays the 2 blink fault. Could be a short in the power supply of any of the circuits.
  • Three blinks - B+ over voltage protection (OVP), unit goes to the standby mode then displays the 3 blink fault. This is also a problem in the power supply circuit,
  • Four blinks - No vertical Deflection (V STOP), Screen goes to a single horizontal line then the video signal muted.
  • Five blinks - AKB circuit (automatic kine bias), the timer/standby indicator blinks for about 30 seconds then goes to the self-diagnosis function. Something is wrong with the video. In addition, unit could be in IK blanking, try turning up screen slightly.
  • Six blinks - No Horizontal (H STOP), no raster, goes to the blinking self-diagnosis function immediately.
  • Seven blinks - High voltage shutdown. The high voltage has exceeded 33k and the unit goes immediately into safety shutdown. Check power supply regulation and horizontal circuits.
  • Eight blinks - Problem with the audio (AUDIO), unit goes to standby and blinks the self-diagnosis code.
  • Nine blinks - Panel Module Error or Thermal Error. If it is intermittent 9 blinks, meaning sometimes the TV comes on and other times you get flashing Make sure the regulator is -12 or -13 (negitive).
  • Ten blinks - Check Q8014 and Q8013 for shorts, leakage, or bad solder connections on the " D" board. If the transistors are bad, check R8051 and IC8005, also on the "D" board.

Nov 26, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

I have a LCD 42" telly. I had it few years now.


Your telly has died a noble ***** and may need to be retired.
T con board is responsible for images portrayed on screen.

Aug 25, 2017 | LG 42LC2D 42 in. LCD HDTV

1 Answer

3 1/2 year old LG 42" LCD both Comcast Remote and


hi,
First of all check the remotes. You can easily check the remote is it working or not. Just point the remote to a digital cameras or a mobile camera and press any button . If the remote is functioning then you can see a white light blinking.
If the remote is working , then the IR receiver of your TV have some problem. you can find the IR receiver it the frond pannel pcb of your tv. i have added a picture of ir receiver. will help you to find out the same. if you need any more assistance feel free to contact me through fixya.
ok

images?q=tbn:and9gcs9kozrmmq6yap5xxawzkgmhck8whgxps07kojwikmztnl_rpvcx8cq1g

Feb 20, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

I have the exact same issue as the unsolved problem below on this page: I have a LG 42LC7D that is about 3 years old. A Problem with the LG 42LC7D-UB Television I have a LG 42LC7D that is about 3 years...


The power on problem is a cap in the power on circuit. The loss of signal for an areal is delayed. Nothing you can for DIY.It needs repair shop visit.

Feb 12, 2011 | LG 42LC7D-UB Television

1 Answer

Our 42" lg tv is


no. there's some problem on its display circuits that it need to be corrected, picture becoming dark has some problem with the inverter power supply circuits that responsible for lighting the small lcd flourescent light. maybe some loose connection in the components cause that to happen

Feb 06, 2011 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Red/green light keeps blinking.


This issue is related to a bad/failed power supply inside your TV.

Call LG to see if your TV is still in warranty. 800-243-0000

If not in warranty, the power supply is about $225.

Good luck. I do hope that I have helped you.

Jun 27, 2010 | LG 42LC2D 42 in. LCD HDTV

1 Answer

Tv turns on green light blinks three times then TV turns off


Ur power supply board is dead.Tries websites Shopjimmy.com,Ebay.com to buy a refurbish power supply board for the replacement.

Apr 07, 2010 | LG 42LC2D 42 in. LCD HDTV

2 Answers

Stalling coming on


LG's are known for having bad capacitors in the power supply. These components will cause all kinds of problems like not turning on, no backlight or no video and are known to do this after the TV has been off for a few hours or days. You will need service on this TV.

Jun 26, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer

No picture or sound on LG 42" Plasma


Hi Craig,
Your Tv has a 1 year warranty, you should contact Customer Service as soon as possible. This is the number in the USA 1-800-243-0000
If needed this is the Global Site. www.lge.com/products/category/list/tv.jhtml
Enter your country then click on Support for the Service Number.
If this helps please rate this solution as a FixYa.
Lone99star

Jan 29, 2009 | LG 42LC2D 42 in. LCD HDTV

1 Answer

LG 42 LCD no sound or picture


Did anyone find out the solution for this??????? I have the exact same problem with my LG 32 LCD. I only had it for a year and a half, and the green light blinks a few times and it shows no picture. Not even a red light when the tv is off. The same thing happened a couple weeks ago and by some miracle it started working again.

Jan 28, 2009 | Televison & Video

Not finding what you are looking for?
LG 42LC2D 42 in. LCD HDTV Logo

869 people viewed this question

Ask a Question

Usually answered in minutes!

Top LG Televison & Video Experts

Computer Repairing
Computer Repairing

Level 3 Expert

14641 Answers

Donald DCruz
Donald DCruz

Level 3 Expert

17130 Answers

The Knight
The Knight

Level 3 Expert

74844 Answers

Are you a LG Televison and Video Expert? Answer questions, earn points and help others

Answer questions

Manuals & User Guides

Loading...