LG 32PC5RV Support Question

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Question posted by Sarobiele on February 5th, 2023

Sound Ok,but No Picture Problem .i Think Noback Light

back light voltages flikering

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Request from priyankamit on February 5th, 2023 5:21 AM
please explain about your problem that what you want to know

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Answer #1: Posted by MercedesAMG on February 5th, 2023 5:22 AM

This answer was accepted by the poster of the original question.

MercedesAMG

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The flickering backlight voltage could be an indication of a faulty backlight inverter or a damaged backlight lamp. It's recommended to have a professional repair or replace the part for better resolution of the issue. Also, ensure that all the cable connections are tight and secure to rule out any loose or disconnected cables.

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Answer #2: Posted by TommyKervz on February 5th, 2023 6:14 AM

TommyKervz

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January 10th, 2013

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Hello

Please follow the instructions on the link below to troubleshoot the problem

https://www.lg.com/us/support/help-library/lg-tv-has-sound-but-no-picture-CT10000018-1380902746888

Hope that is helpful.
Kervz at www.satechhelp.co.za

Answer #3: Posted by SonuKumar on February 5th, 2023 9:15 AM

SonuKumar

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https://www.manualslib.com/manual/1046777/Lg-32pc5rv.html?page=70#manual

There could be a few reasons why you're not getting a picture on your LG 32PC5RV TV even though the sound is working. Some common causes of this issue include:

Loose or damaged cable connections

Broken or malfunctioning display components (e.g. backlight, main board)

Bad or damaged LCD panel

Incorrect input setting

Settings/configurations changes

You can try to troubleshoot the issue by checking the cable connections and input settings. If this doesn't resolve the issue, then it is likely a hardware problem and you should contact LG support or a qualified technician to diagnose and repair the TV.

Please respond to my effort to provide you with the best possible solution by using the "Acceptable Solution" and/or the "Helpful" buttons when the answer has proven to be helpful.

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Sonu
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Answer #4: Posted by hzplj9 on February 6th, 2023 2:18 PM

hzplj9

Member since:
June 25th, 2012

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Take a look at this you tube video. It could give you a solution to your problem.

www.youtube.com/watch?v=N2lSz8SxDW8

Hope that solves your problem. Please mark as helpful if it leads you to a satisfactory solution.Thank you.

Related LG 32PC5RV Manual Pages

Owner's Manual - Page 4

... particularly at plugs, convenience receptacles, and the point where they exit from the apparatus. 7 Only use and supplied with each apparatus. At the manufacturer's option, a picture or drawing that safety instruction: Read these instructions. Heed all instructions. 1 Do not use this apparatus when unused for your outlet, consult an electrician for...

Owner's Manual - Page 5

..., or damaged or cracked wire insulation are not possible, have fallen into the product, and do not expose this apparatus or antenna during a thunder or lighting storm. 11 Do not allow a impact shock or any way, such as being twisted, kinked, pinched, closed in electric shock or fire. Periodically examine the...

Owner's Manual - Page 6

... Technology 46 XD Demo 47 Advanced - Picture Mode - Black (Darkness) Level 49 Image Sticking Minimization (ISM) ... Lock 38 Factory Reset 39 PICTURE CONTROL PIP/Double Window 40 Picture Size (Aspect Ratio) Control 41 Preset Picture Settings - Power Picture Mode 51 Picture Reset 52 SOUND & LANGUAGE CONTROL Preset Sound Setting (Sound Mode 53 Sound Frequency Adjustment 54 Auto Volume...

Owner's Manual - Page 8

... works easily with one remote control. FEATURES OF THIS TV LG's own special digital image generator, consisting of a full digital image processor, six different main picture quality factors.

Owner's Manual - Page 11

...audio device to these jacks. 6 HDMI/DVI IN 1, HDMI IN 2 Connect a HDMI signal to HDMI IN. The voltage is indicated on the set 7 5 AV IN Connect audio/video output from an external device to these jacks. 2 VARIABLE OUT... Connect an external amplifier or add a subwoofer to your surround sound system. 3 RGB IN (PC) Connect the output from a PC. Or DVI(VIDEO)signal to...

Owner's Manual - Page 12

PREPARATION PREPARATION STAND INSTALLATION 1 Carefully place the product screen side down on a cushioned surface that will protect product and screen from damage. 2 Assemble the product stand with the product as shown picture. 10 BACK COVER FOR WIRE ARRANGEMENT Arrange the cables as shown. 3 Install the 4 bolts securely, in the back of the product in the holes provided.

Owner's Manual - Page 13

... ATTACHING THE TV TO A WALL I Insert the eye-bolts or TV brackets and bolts to tighten the product to the wall as shown in the picture. * If your TV. Secure the wall brackets with the bolts (not provided as parts of the TV by using the bracket for all models. I This...

Owner's Manual - Page 15

... to bend the bronze wire when connecting the antenna. I To improve the picture quality in a poor signal area, please purchase a signal amplifier and install... jack for outdoor antenna) Bronze Wire Be careful not to be split for assistance. ! For optimum picture quality, adjust antenna direction if needed. PREPARATION ANTENNA OR CABLE CONNECTION Wall Antenna Socket or Outdoor Antenna ...

Owner's Manual - Page 19

... set . 2. EXTERNAL EQUIPMENT SETUP DVD SETUP When connecting with using the INPUT button on the remote control. Y PB PR L R 1 2 Component Input ports To get better picture quality, connect a DVD player to COMPONENT IN 2 input, select Component 2 input source.

Owner's Manual - Page 21

... (interference), leave an adequate distance between the VCR and TV I If the 4:3 picture format is common to all manufactures and in socket of the screen may remain visible on the screen. This phenomenon is used; How to the ...

Owner's Manual - Page 24

G Check the image on the Picture menu until the picture is clear. If the refresh rate of time. G The synchronization input form for a long period of the PC graphic card can not ...using the INPUT button on the PC and the set. I This TV doesn't support DVI-PC mode. 1 2 ! NOTE G To get the the best picture quality, adjust the PC graphics card to the TV's settings. If noise is separate.

Owner's Manual - Page 25

... to TV viewing or press MENU button to return to the previous menu. Manual Config. Picture Picture Mode Color Temperature XD Advanced Aspect Ratio Picture Reset Screen XD Demo DE F G MENU 1 Picture Picture Mode Color Temperature XD Advanced Aspect Ratio Picture Reset Screen XD Demo G To Set DE F G MENU 2 Screen Auto config. POWER TV 1 4 7 INPUT 2 3 5 6 8 9 0 MUTE...

Owner's Manual - Page 26

... Clock. Manual Config. Picture Picture Mode Color Temperature XD Advanced Aspect Ratio Picture Reset Screen XD Demo DE F G MENU 1 Picture Picture Mode Color Temperature XD Advanced Aspect Ratio Picture Reset Screen XD Demo ... of characters. 1 Press the MENU button and then use D or E button to select the Picture menu. 2 Press the G button and then use D or E button to select Screen. ...

Owner's Manual - Page 27

...G MENU 2 Screen Auto Config. Selecting Wide VGA mode To see a normal picture, match the resolution of RGB mode and selection of VGA mode. This function ... MENU ENTER CH VOL VOL CH EXTERNAL EQUIPMENT SETUP 1 Press the MENU button and then use D or E button to select the Picture menu. 2 Press the G button and then use D or E button to select Screen. 3 Press the G button and then use...

Owner's Manual - Page 31

...compatible devices. G p.40 PIP CH -/+ Selects a program for the sub picture in a recycle bin to 7 meters distance and 30 degree (left/right) within the receiving unit scope.... G p.40 POSITION Moves the sub picture. WATCHING TV / CHANNEL CONTROL VOLUME UP Increase/decrease the sound level. /DOWN CHANNEL UP Select available channels. /DOWN THUMBSTICK (Up/...

Owner's Manual - Page 32

.... ment. It's not available to use Low Power. * Home: The user can adjust the picture mode to use its features. 1 First, connect power cord correctly. NOTE G If you intend ... personal preference. 1 Press the VOL (F or G) button to adjust the volume. 2 If you want to switch the sound off, press the MUTE button. 3 You can cancel the Mute function by pressing the MUTE or VOL (F or G) ...

Owner's Manual - Page 33

Setup Auto Tuning Manual Tuning Favorite Channel DE F G MENU Setup Picture Picture Mode Color Temperature XD Advanced Aspect Ratio Picture Reset Screen XD Demo DE F G MENU Picture Audio Sound Mode Auto Volume Balance 0 TV Speaker DE F G MENU Audio Option Language SIMPLINK Key Lock Caption/Text ISM Method Low Power Lock Factory Reset DE F G MENU ...

Owner's Manual - Page 52

... before using this feature to the previous menu. I Normal If image sticking is never a problem, ISM is best not to allow any fixed image on the screen. 1 Press the MENU...per 2 minutes. I n v e r s i o n. PICTURE CONTROL PICTURE CONTROL IMAGE STICKING MINIMIZATION (ISM) METHOD POWER TV A frozen still picture from the screen. Option Language SIMPLINK Key Lock Caption/Text ISM Method...

Owner's Manual - Page 74

... to receive weaker station. Power is muted during the product startup process. Please after five minutes. The problem may be with the broadcast. Lines or streaks in menu option. I Install new batteries. No picture &No sound I Ensure that the correct remote operating mode is weak, reorient antenna to restore the brightness of possible...

Owner's Manual - Page 75

Press MUTE button. Picture OK & No sound I Are the audio cables installed properly? I Press the VOL or VOLUME button. I Sound muted? I Reinstall the PC video card. The problem may result in menu option. I Check the input source. I Adjust Balance in an unusual noise when the product is turned on background & Horizontal Noise & Incorrect ...

LG Knowledge Base Results

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Television: No Signal - LG Consumer Knowledge Base
...picture. Outputs needed are determined on composite connections. 4. Video inputs are correct and in the right inputs. 3. Try playing a DVD or VHS tape. Try replacing cables and converter box. 6. Article ID: 6408 Last updated: 30 Oct, 2009 Views: 3833 Television: Noise/Audio problems... works on another TV. If neither TV receives picture, problem may be with TV. If on-screen menu ...
What type of antenna should I use? - LG Consumer Knowledge Base
...are three main types of DB antennas. You could hurt yourself by picking up Television Picture Color What is checked by pressing Menu on the house, a pole, or in your attic before ... signal? The numbers refer to 70. Recommended Antenna Type As stated above, you may create a lighting rod directly to mount it for you used for towers within 30 miles of the broadcast tower and...
Television Picture Color - LG Consumer Knowledge Base
.... Try using a new or another cable. A bad cable can cause picture problems. If a new cable does not fix the problem, the issue is connected to composite jack to adjust brightness, contrast and color in TV -> LCD TV Television Aspect Ratio Closed Caption Issues Television remote control not working Recording Issues: Instant Record Telelvision: Netflix Bandwidth...