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Troubleshooting TVs and Video Sources

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Technical questions about your defective television, projection screen, LCD/plasma, or any other type of video device. When starting a new thread, please put the make AND model of your device in the thread title. Also be VERY descriptive of your issue, that way you'll get the best answer possible!

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Topics Statistics Last Post
Sticky: Eeprom dump thread! by Hamie
Started by Hamie, 01-25-2017, 02:25 PM
1,921 responses
644,503 views
0 likes
 Last Post Salvatore Cancellieri
by Salvatore Cancellieri
05-27-2025, 04:41 AM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
219 views
0 likes
 Last Post Davi.p
by Davi.p
03-31-2025, 02:38 PM  
Sticky: LCD TV and Monitor basic troubleshooting guides by budm
Started by budm, 01-23-2013, 11:27 AM
455 responses
781,201 views
0 likes
 Last Post Ricardoso
by Ricardoso
12-07-2024, 05:33 PM  
Sticky: List Of Vestel Tv Brand Names by ReeceyBurger123
Started by ReeceyBurger123, 05-30-2015, 01:12 PM
125 responses
196,801 views
0 likes
 Last Post Guest's Avatar
by Guest
04-10-2023, 09:53 AM  
Sticky: Factory Resets Listing by randtek
Started by randtek, 12-13-2012, 08:45 AM
130 responses
540,982 views
0 likes
 Last Post RinusB
by RinusB
01-20-2023, 10:25 AM  
Sticky: TV Repair Reference Library by randtek
Started by randtek, 01-24-2013, 12:11 PM
51 responses
279,480 views
0 likes
 Last Post Maalobs
by Maalobs
01-04-2022, 01:15 AM  
Closed, Sticky: WARNING: Live heatsinks & single pole on/off switches in switching power supplies by Per Hansson
Started by Per Hansson, 06-09-2021, 12:01 PM
0 responses
9,191 views
0 likes
 Last Post Per Hansson
by Per Hansson
06-09-2021, 12:01 PM  
Closed, Sticky: BIOS & FIRMWARE Attachment Upload WARNING! AVOID BANNING, READ BEFORE UPLOADING! by Topcat
Started by Topcat, 12-30-2018, 03:16 PM
0 responses
28,437 views
0 likes
 Last Post Topcat
by Topcat
12-30-2018, 03:16 PM  
Closed, Sticky: Please upload pictures using attachment function when ask for help on the repair by budm
Started by budm, 08-19-2014, 09:02 AM
10 responses
73,165 views
0 likes
 Last Post budm
by budm
01-05-2015, 03:39 PM  
Closed, Sticky: Put make and model number in thread title ! ! ! by Dgtech
Started by Dgtech, 12-07-2012, 04:59 AM
0 responses
48,442 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
LG 50LA6205 No Backlight by tech2014
Started by tech2014, 08-09-2016, 09:10 PM
6 responses
3,892 views
0 likes
 Last Post tech2014
by tech2014
08-12-2016, 03:14 PM  
LG 55LS4500-UD: Not Staying On by ECU_Techie
Started by ECU_Techie, 07-22-2016, 07:04 PM
18 responses
3,559 views
0 likes
 Last Post ECU_Techie
by ECU_Techie
08-12-2016, 03:00 PM  
Hitachi P42H401 shows only black screen No OSD, no sound, no video. by ElecNewb
Started by ElecNewb, 08-09-2016, 03:45 PM
4 responses
1,938 views
0 likes
 Last Post ElecNewb
by ElecNewb
08-12-2016, 11:58 AM  
t-con board replacement part identification. by slickrickybobby89
Started by slickrickybobby89, 08-12-2016, 11:06 AM
3 responses
1,589 views
0 likes
 Last Post slickrickybobby89
by slickrickybobby89
08-12-2016, 11:47 AM  
UN55B6000VF white screen with disconnected T-Con by Pioneerx01
Started by Pioneerx01, 07-26-2016, 06:28 PM
10 responses
2,783 views
0 likes
 Last Post lin4sm
by lin4sm
08-12-2016, 11:01 AM  
No picture Samsung LE40R88BD BN41-00813E by lin4sm
Started by lin4sm, 08-12-2016, 06:15 AM
12 responses
3,256 views
0 likes
 Last Post lin4sm
by lin4sm
08-12-2016, 10:36 AM  
KDL-40X4500 and KDL-46X4500 Issues by shimeng
Started by shimeng, 08-11-2016, 09:04 AM
5 responses
2,116 views
0 likes
 Last Post shimeng
by shimeng
08-12-2016, 09:43 AM  
Samsung PN51D530A3FXZA Plasma Blank Screen W/Sound by metaljo2003
Started by metaljo2003, 07-30-2013, 04:38 PM
45 responses
26,496 views
0 likes
 Last Post donaldhollman
by donaldhollman
08-11-2016, 06:16 PM  
Toshiba 40L1333B -Led Strips by dick_barton
Started by dick_barton, 08-06-2016, 09:42 AM
27 responses
3,838 views
0 likes
 Last Post dick_barton
by dick_barton
08-11-2016, 11:55 AM  
Samsung LE37C630K1W buzzing sound by Marco90
Started by Marco90, 08-11-2016, 10:02 AM
2 responses
1,522 views
0 likes
 Last Post Marco90
by Marco90
08-11-2016, 11:19 AM  
Suggestions to UpGrade Power Supply? by KenOlson
Started by KenOlson, 08-08-2016, 09:16 AM
13 responses
2,674 views
0 likes
 Last Post KenOlson
by KenOlson
08-11-2016, 09:38 AM  
LG 42PG6010 No Sound - No Picture by ikilledbambi
Started by ikilledbambi, 06-04-2014, 02:40 PM
19 responses
8,591 views
0 likes
 Last Post mmartell
by mmartell
08-11-2016, 08:06 AM  
Sceptre X325BV-FMDR fades to black after poweron by robert.labrie
Started by robert.labrie, 08-10-2016, 03:33 PM
1 response
1,478 views
0 likes
 Last Post dick_barton
by dick_barton
08-11-2016, 04:46 AM  
Dvr8-4000 by ricosavy
Started by ricosavy, 08-10-2016, 05:45 PM
1 response
1,520 views
0 likes
 Last Post budm
by budm
08-10-2016, 09:28 PM  
Lg 47LV5500 issues. by Malachi
Started by Malachi, 07-25-2016, 02:48 PM
51 responses
5,568 views
0 likes
 Last Post Malachi
by Malachi
08-10-2016, 05:00 PM  
Prevent tab bonding issue? by Vinter
Started by Vinter, 08-10-2016, 10:39 AM
1 response
1,554 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-10-2016, 03:47 PM  
Westinghouse EW46T4LZ by Malachi
Started by Malachi, 08-02-2016, 03:25 PM
28 responses
3,349 views
0 likes
 Last Post dick_barton
by dick_barton
08-10-2016, 03:15 PM  
Panasonic VIERA TC-P60GT50 HDMI issue - YALS (Yet another lightning strike) by woodsdog
Started by woodsdog, 08-09-2016, 05:57 AM
8 responses
2,401 views
0 likes
 Last Post Malachi
by Malachi
08-10-2016, 02:16 PM  
TV Firmware mod by 6ot4hr
Started by 6ot4hr, 08-10-2016, 06:39 AM
2 responses
1,729 views
0 likes
 Last Post 6ot4hr
by 6ot4hr
08-10-2016, 07:12 AM  
I started this subreddit because I found out many TV's can be easily repaired, and w by ElecNewb
Started by ElecNewb, 08-09-2016, 03:34 PM
0 responses
1,166 views
0 likes
 Last Post ElecNewb
by ElecNewb
08-09-2016, 03:34 PM  
Finlux 32h7072-no backlight by Bizzy80
Started by Bizzy80, 08-07-2016, 08:34 AM
7 responses
2,647 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-09-2016, 01:39 PM  
KDL-40EX523, no picture, ticking/clicking T-Con by Pioneerx01
Started by Pioneerx01, 08-09-2016, 10:17 AM
12 responses
4,313 views
0 likes
 Last Post Pioneerx01
by Pioneerx01
08-09-2016, 11:13 AM  
magnavox plasma 42mf230a Power issues by splatee
Started by splatee, 08-01-2016, 10:02 AM
22 responses
2,895 views
0 likes
 Last Post R_J
by R_J
08-09-2016, 10:18 AM  
Repaired vizio m320sl by TJVJR
Started by TJVJR, 08-08-2016, 06:39 PM
4 responses
1,697 views
0 likes
 Last Post TJVJR
by TJVJR
08-09-2016, 09:58 AM  
Sanyo dp55441 Mainboard replacement not working by Georgia088
Started by Georgia088, 08-03-2016, 03:19 PM
7 responses
3,022 views
0 likes
 Last Post ozzy214
by ozzy214
08-08-2016, 10:28 PM  
Panasonic Plasma SS Board question (TXNSS1SDUU50 / TNPA5623AB) by badly
Started by badly, 08-03-2016, 05:52 PM
3 responses
2,217 views
0 likes
 Last Post badly
by badly
08-08-2016, 08:17 PM  
Polaroid flm-373b : No standby light and no power . by TJVJR
Started by TJVJR, 07-20-2013, 11:24 PM
10 responses
4,480 views
0 likes
 Last Post TJVJR
by TJVJR
08-08-2016, 06:53 PM  
TC-P55GT30 7 blinks fixed by Malachi
Started by Malachi, 08-07-2016, 04:13 PM
7 responses
2,283 views
0 likes
 Last Post Malachi
by Malachi
08-08-2016, 05:05 PM  
polaroid flm-373b lcd power issue and fixed! by cadillacman
Started by cadillacman, 05-26-2011, 10:57 PM
23 responses
12,081 views
0 likes
 Last Post TJVJR
by TJVJR
08-08-2016, 04:35 PM  
Kdl-46s4100 by xZapx
Started by xZapx, 06-21-2016, 02:05 AM
26 responses
4,117 views
0 likes
 Last Post dick_barton
by dick_barton
08-08-2016, 03:55 PM  
Replacing a MSD309.8B board by 6ot4hr
Started by 6ot4hr, 08-08-2016, 03:42 PM
0 responses
1,616 views
0 likes
 Last Post 6ot4hr
by 6ot4hr
08-08-2016, 03:42 PM  
Proscan 40LD45Q by avideal
Started by avideal, 07-07-2016, 11:17 AM
6 responses
2,261 views
0 likes
 Last Post whiz62
by whiz62
08-08-2016, 12:19 PM  
Lg 60pg60fua occasional black horizontal line by braxton
Started by braxton, 08-07-2016, 11:17 AM
4 responses
1,912 views
0 likes
 Last Post braxton
by braxton
08-08-2016, 11:46 AM  
Philips 32PFL3605H/12 by chrle
Started by chrle, 09-05-2015, 09:04 AM
6 responses
2,682 views
0 likes
 Last Post chrle
by chrle
08-08-2016, 08:07 AM  
Some Reasons To Why Leds In Tv's Are Failing by ReeceyBurger123
Started by ReeceyBurger123, 08-07-2016, 06:19 PM
0 responses
1,263 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-07-2016, 06:19 PM  
Tv Psu Failed Optocoupler Repair Video by ReeceyBurger123
Started by ReeceyBurger123, 08-07-2016, 12:11 PM
6 responses
2,160 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-07-2016, 04:29 PM  
sharp LC-60LE650U panel or gate drivers? by martino
Started by martino, 08-05-2016, 07:45 PM
5 responses
2,040 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-07-2016, 04:26 PM  
Samsung growing small black line on screen by jjzepplin
Started by jjzepplin, 02-24-2015, 09:16 AM
8 responses
2,049 views
0 likes
 Last Post jjzepplin
by jjzepplin
08-07-2016, 11:13 AM  
Samsung PN50B430P2D by martino
Started by martino, 09-30-2013, 05:22 PM
23 responses
7,718 views
0 likes
 Last Post mmartell
by mmartell
08-07-2016, 07:57 AM  
Polaroid FLM-3701 no power/ standy light by plbproductions
Started by plbproductions, 04-14-2015, 09:12 PM
8 responses
2,877 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
08-07-2016, 06:34 AM  
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