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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
643,721 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
218 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
780,926 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
196,763 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
540,852 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
279,430 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
28,434 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Failing Toshiba by Sweez
Started by Sweez, 01-05-2016, 12:35 PM
4 responses
1,887 views
0 likes
 Last Post SirenSeeks
by SirenSeeks
05-22-2016, 10:08 AM  
Sony BRAVIA KDL-V40XBR1 Horizontal static lines on screen by maiden790
Started by maiden790, 01-23-2015, 10:16 AM
18 responses
4,992 views
0 likes
 Last Post truep
by truep
05-22-2016, 09:01 AM  
Audiovox FPE3706 clueless by WeaselXP
Started by WeaselXP, 05-21-2016, 03:51 PM
3 responses
1,580 views
0 likes
 Last Post dick_barton
by dick_barton
05-22-2016, 06:30 AM  
Old Samsung LCD by n01d3x
Started by n01d3x, 05-11-2016, 07:34 PM
11 responses
2,431 views
0 likes
 Last Post budm
by budm
05-21-2016, 08:09 PM  
need help to select Main board,LG by rawan
Started by rawan, 05-20-2016, 09:28 PM
5 responses
1,956 views
0 likes
 Last Post rawan
by rawan
05-21-2016, 07:06 PM  
Panasonic tx-p50x60b 7 blinks by comptek
Started by comptek, 05-17-2016, 01:16 PM
15 responses
2,662 views
0 likes
 Last Post comptek
by comptek
05-21-2016, 06:17 PM  
No Standby voltage 26" Sabre LCT260BKA by XtraTN
Started by XtraTN, 11-02-2012, 10:22 AM
52 responses
10,707 views
0 likes
 Last Post smattin1
by smattin1
05-21-2016, 03:33 PM  
Panasonic TH-P50U30A - vertical solid black bar by tw2005
Started by tw2005, 05-21-2016, 03:50 AM
8 responses
3,106 views
0 likes
 Last Post tw2005
by tw2005
05-21-2016, 02:27 PM  
Panasonic TH-50pz80u hdmi not working by Malachi
Started by Malachi, 05-18-2016, 02:33 PM
19 responses
3,034 views
0 likes
 Last Post Malachi
by Malachi
05-21-2016, 11:23 AM  
Element ELEFT406 by vbrad511
Started by vbrad511, 04-27-2016, 09:47 AM
9 responses
2,886 views
0 likes
 Last Post vbrad511
by vbrad511
05-21-2016, 10:48 AM  
LG tv screen goes dark by WallArt-Online
Started by WallArt-Online, 05-21-2016, 01:44 AM
1 response
1,530 views
0 likes
 Last Post Alastair E
by Alastair E
05-21-2016, 10:48 AM  
Sharp Aquos LC-52LE700UN No Sound No Picture by johns1mj
Started by johns1mj, 05-08-2016, 09:38 AM
35 responses
5,340 views
0 likes
 Last Post budm
by budm
05-20-2016, 09:55 PM  
LC-55LE700UN Bad t-con not screen by johns1mj
Started by johns1mj, 05-20-2016, 04:41 PM
1 response
1,294 views
0 likes
 Last Post budwich
by budwich
05-20-2016, 05:36 PM  
Testing for a Broken Screen? by SLK001
Started by SLK001, 05-19-2016, 08:35 PM
4 responses
1,748 views
0 likes
 Last Post johns1mj
by johns1mj
05-20-2016, 04:27 PM  
TC-P50UT50 3 fast blinks by TvSmartParts
Started by TvSmartParts, 05-20-2016, 09:53 AM
2 responses
2,164 views
0 likes
 Last Post tw2005
by tw2005
05-20-2016, 03:53 PM  
coby TFTV4028 blue ligth stays on and no power on by hmendez86
Started by hmendez86, 05-20-2016, 03:42 PM
0 responses
1,533 views
0 likes
 Last Post hmendez86
by hmendez86
05-20-2016, 03:42 PM  
samsung un65hu7250f turns on no backlight by nwcs
Started by nwcs, 05-20-2016, 12:55 PM
2 responses
1,719 views
0 likes
 Last Post nwcs
by nwcs
05-20-2016, 01:47 PM  
lg 50pc1da grey flickering screen by pauluk00
Started by pauluk00, 07-31-2013, 03:37 AM
9 responses
3,649 views
0 likes
 Last Post comptek
by comptek
05-20-2016, 12:49 PM  
Lg 60pc1d-aa by wozzie
Started by wozzie, 05-18-2016, 03:59 AM
5 responses
1,826 views
0 likes
 Last Post Alastair E
by Alastair E
05-20-2016, 11:07 AM  
Funai lc320em1f by newtothis2
Started by newtothis2, 12-15-2014, 10:35 PM
32 responses
6,411 views
0 likes
 Last Post Shane711
by Shane711
05-20-2016, 09:09 AM  
Toshiba 19DL502B totally dead by Toshiba19tv
Started by Toshiba19tv, 02-18-2014, 03:39 PM
82 responses
17,905 views
0 likes
 Last Post viera247
by viera247
05-20-2016, 06:06 AM  
Sylvania LD320SS8 - Power Cycling by Giacomo Siffredi
Started by Giacomo Siffredi, 05-19-2016, 12:40 PM
5 responses
2,177 views
0 likes
 Last Post CapLeaker
by CapLeaker
05-20-2016, 04:51 AM  
Samsung LN40E550 by stonoguy
Started by stonoguy, 08-18-2015, 05:04 PM
97 responses
13,480 views
0 likes
 Last Post dick_barton
by dick_barton
05-20-2016, 02:47 AM  
Magnavox L42FHD37YX7 Power Light No Picture No Sound by rebelkustoms
Started by rebelkustoms, 05-19-2016, 03:50 PM
11 responses
2,323 views
0 likes
 Last Post rebelkustoms
by rebelkustoms
05-20-2016, 12:35 AM  
Sony KDL46EX520 3/4 of screen distorted by erskine
Started by erskine, 05-19-2016, 01:02 PM
4 responses
1,750 views
0 likes
 Last Post erskine
by erskine
05-19-2016, 07:40 PM  
Vizio E421VO intermittently won't power on by MisterD
Started by MisterD, 07-22-2015, 07:52 AM
16 responses
3,209 views
0 likes
 Last Post dick_barton
by dick_barton
05-19-2016, 12:37 PM  
Corrosion on Panasinic LED 55ET5 by vz56098
Started by vz56098, 05-19-2016, 11:40 AM
5 responses
1,415 views
0 likes
 Last Post dick_barton
by dick_barton
05-19-2016, 12:23 PM  
Trouble with Emerson LC407EM1 by Josh04217
Started by Josh04217, 05-18-2016, 11:58 PM
3 responses
1,556 views
0 likes
 Last Post CapLeaker
by CapLeaker
05-19-2016, 09:15 AM  
Identify full part number by nataf10
Started by nataf10, 05-19-2016, 09:03 AM
0 responses
1,385 views
0 likes
 Last Post nataf10
by nataf10
05-19-2016, 09:03 AM  
pn50b450b1d No Power by Hiatsu2k8
Started by Hiatsu2k8, 05-11-2016, 09:19 AM
22 responses
3,634 views
0 likes
 Last Post Hiatsu2k8
by Hiatsu2k8
05-19-2016, 07:55 AM  
Rca L40FHD41YX9 no power by TimT
Started by TimT, 12-30-2012, 01:21 PM
20 responses
7,314 views
0 likes
 Last Post KraftyDaddy
by KraftyDaddy
05-18-2016, 04:27 PM  
Samsung LE32C450E1W half display by Zizio|Kriminal
Started by Zizio|Kriminal, 05-18-2016, 11:27 AM
16 responses
3,478 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-18-2016, 03:10 PM  
sony lcd vertical line by grendal10
Started by grendal10, 05-18-2016, 12:27 PM
8 responses
1,642 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-18-2016, 02:56 PM  
Toshiba 46xv645u - No power to the TV at all by raymondb
Started by raymondb, 05-30-2015, 02:55 PM
15 responses
6,103 views
0 likes
 Last Post sherrygarris
by sherrygarris
05-18-2016, 01:24 PM  
Toshiba 52HM95 52-inch HD DLP Projection TV - Blank Screen - Getting worse! by HDMAN
Started by HDMAN, 05-02-2016, 09:08 AM
5 responses
1,814 views
0 likes
 Last Post budwich
by budwich
05-18-2016, 12:19 PM  
LG 47LV5500 Grey Lined Screen [NOW BLACK SCREEN] by kazu
Started by kazu, 05-11-2015, 06:37 PM
10 responses
2,570 views
0 likes
 Last Post pankhil
by pankhil
05-18-2016, 11:54 AM  
42lg60 <- please delete by anna1980
Started by anna1980, 05-18-2016, 11:43 AM
0 responses
1,387 views
0 likes
 Last Post anna1980
by anna1980
05-18-2016, 11:43 AM  
vizio stuck on logo model m470nv by Djones
Started by Djones, 07-15-2012, 12:43 PM
11 responses
6,426 views
0 likes
 Last Post CoppellTVRepair
by CoppellTVRepair
05-18-2016, 10:17 AM  
UE55JU6870 transport damage question (moved) by Diah
Started by Diah, 05-16-2016, 12:55 PM
5 responses
1,836 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-18-2016, 09:56 AM  
LG 55LN5200-UB Screen Flash then nothing by brian0357
Started by brian0357, 05-15-2016, 09:32 PM
5 responses
2,146 views
0 likes
 Last Post budm
by budm
05-18-2016, 09:06 AM  
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