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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
644,473 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
781,190 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
196,800 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
540,977 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
279,473 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
73,163 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  
Vivax tv-50uhd122t2s2sm firmware request by Joke_90
Started by Joke_90, 10-06-2022, 02:42 AM
0 responses
941 views
0 likes
 Last Post Joke_90
by Joke_90
10-06-2022, 02:42 AM  
vizio e650i-a2 backlight flashes then turns off by SS454
Started by SS454, 08-20-2020, 03:57 PM
12 responses
2,443 views
0 likes
 Last Post Lee M.
by Lee M.
10-05-2022, 05:43 PM  
LG smart tv 65UH6030 4k No picture by xfox
Started by xfox, 10-18-2020, 05:59 PM
6 responses
1,875 views
0 likes
 Last Post jason123
by jason123
10-05-2022, 08:54 AM  
Ps64e8000 powersupply troubleshoot by ant17
Started by ant17, 10-03-2022, 10:11 PM
9 responses
1,140 views
0 likes
 Last Post ant17
by ant17
10-04-2022, 09:21 PM  
SAMSUNG UE55MU6442 - no standby by krzysiek-gda
Started by krzysiek-gda, 10-04-2022, 01:51 PM
8 responses
1,266 views
0 likes
 Last Post Diah
by Diah
10-04-2022, 04:49 PM  
Philips TV keeps restarting, is this MB the same as mine please? by alfonzzo
Started by alfonzzo, 08-02-2022, 06:35 AM
67 responses
6,638 views
0 likes
 Last Post ljubisa86
by ljubisa86
10-04-2022, 11:28 AM  
Samsung UE40D6000 by RethoricalCheese
Started by RethoricalCheese, 07-22-2014, 10:33 AM
9 responses
4,809 views
0 likes
 Last Post warteam
by warteam
10-04-2022, 11:00 AM  
Hisense H58AE6100UK - discolouration and slow load on right side of display by djmka
Started by djmka, 09-01-2022, 03:48 PM
32 responses
2,477 views
0 likes
 Last Post alfatv
by alfatv
10-03-2022, 10:08 PM  
Olevia 265FHD problems! by akk944
Started by akk944, 12-12-2012, 07:22 PM
34 responses
12,838 views
0 likes
 Last Post Ndoty22
by Ndoty22
10-03-2022, 07:25 PM  
No backlight Philips 42pfl6007h/12 TV after thunderstorm by Gjackson
Started by Gjackson, 08-03-2021, 05:01 AM
10 responses
2,175 views
0 likes
 Last Post jellekaz
by jellekaz
10-03-2022, 02:55 AM  
Panasonic TX-L32E5E doesnt turn on. by romisek1990
Started by romisek1990, 06-30-2022, 11:01 AM
15 responses
1,396 views
0 likes
 Last Post romisek1990
by romisek1990
10-02-2022, 11:18 PM  
Pioneer Plasma Model# PDP-5070PU main board bad? by philliesfan30m
Started by philliesfan30m, 09-06-2013, 11:03 AM
92 responses
17,372 views
0 likes
 Last Post Mdbi
by Mdbi
10-02-2022, 05:47 PM  
Reboot loop samsung ue48JS8500 by appie1206
Started by appie1206, 10-02-2022, 03:38 AM
0 responses
514 views
0 likes
 Last Post appie1206
by appie1206
10-02-2022, 03:38 AM  
Susceptible disc tray on Yamaha BD-S673 by Antoninov
Started by Antoninov, 10-01-2022, 03:13 AM
5 responses
1,188 views
0 likes
 Last Post Antoninov
by Antoninov
10-02-2022, 01:13 AM  
Hisense F42K20E Hum by revenerd
Started by revenerd, 09-21-2022, 09:06 PM
18 responses
1,906 views
0 likes
 Last Post Davi.p
by Davi.p
10-02-2022, 12:35 AM  
LG 43UK6200PLA - yellowish picture by tomislav4545
Started by tomislav4545, 07-28-2022, 11:20 PM
27 responses
2,275 views
0 likes
 Last Post Storyteller12
by Storyteller12
10-01-2022, 06:07 PM  
Need help with LG 60LB5820 after my repair by sparker1
Started by sparker1, 09-29-2022, 07:42 PM
9 responses
1,132 views
0 likes
 Last Post petehall347
by petehall347
10-01-2022, 10:54 AM  
Vizio P659-G1 Screen Removal / Backlight Replacement by bstewara
Started by bstewara, 09-26-2022, 10:40 AM
2 responses
878 views
0 likes
 Last Post bstewara
by bstewara
10-01-2022, 09:36 AM  
Ecco LH32, No backlights by MUNASHE
Started by MUNASHE, 09-29-2022, 10:54 PM
1 response
564 views
0 likes
 Last Post dskall
by dskall
09-30-2022, 08:52 PM  
BN44-00868A ICM801 and ICP801 by anfsujee
Started by anfsujee, 06-02-2020, 09:23 PM
4 responses
2,945 views
0 likes
 Last Post puky2
by puky2
09-30-2022, 11:03 AM  
Hisense 58R6009 T-Con board shorted chip by Yanleb
Started by Yanleb, 08-07-2022, 02:08 PM
15 responses
2,466 views
0 likes
 Last Post Davi.p
by Davi.p
09-30-2022, 02:15 AM  
Testing backlight led strips by MUNASHE
Started by MUNASHE, 09-28-2022, 11:15 PM
1 response
714 views
0 likes
 Last Post angelos
by angelos
09-28-2022, 11:30 PM  
Samsung UN46H203AF Bad Backlights and Bad Power Supply by neilc6
Started by neilc6, 03-27-2019, 01:43 PM
20 responses
3,887 views
0 likes
 Last Post Marian.Bella
by Marian.Bella
09-27-2022, 01:52 AM  
Sharp LC-40LE810UN question by tibimakai
Started by tibimakai, 08-30-2012, 09:12 AM
312 responses
97,397 views
0 likes
 Last Post Toppsysoft
by Toppsysoft
09-26-2022, 04:45 AM  
Baird T16509DLEDDS 65" UHD TV by Bloopeta
Started by Bloopeta, 09-23-2022, 02:00 PM
9 responses
938 views
0 likes
 Last Post Bloopeta
by Bloopeta
09-24-2022, 01:16 PM  
LG 65UJ6200 4K Smart TV Backlight Issue by Anooc7
Started by Anooc7, 09-21-2022, 10:07 AM
3 responses
813 views
0 likes
 Last Post Storyteller12
by Storyteller12
09-24-2022, 06:22 AM  
Quadro LED-40TN42S2T2HEVC by Guerilla3
Started by Guerilla3, 09-11-2022, 09:29 AM
10 responses
757 views
0 likes
 Last Post Guerilla3
by Guerilla3
09-24-2022, 06:01 AM  
Vizio V585-H11 No Image Puzzle by Charleyd
Started by Charleyd, 04-09-2022, 09:17 PM
7 responses
2,022 views
0 likes
 Last Post itelite
by itelite
09-23-2022, 12:03 PM  
Sharp LC-60le652e flickering display by ardo
Started by ardo, 10-19-2017, 04:56 PM
2 responses
2,679 views
0 likes
 Last Post pedmarques
by pedmarques
09-23-2022, 09:58 AM  
Samsung SUHD UN65JS850DF Dim in the Middle Brighter on left / right by jason123
Started by jason123, 09-17-2022, 02:24 PM
7 responses
928 views
0 likes
 Last Post Storyteller12
by Storyteller12
09-23-2022, 06:30 AM  
Insignia NS-50DF710NA21 Replacement LED strips by anupkg1985
Started by anupkg1985, 05-02-2022, 04:59 PM
8 responses
2,128 views
0 likes
 Last Post Pro289
by Pro289
09-22-2022, 11:19 AM  
Oled cof tab bond Q&A by bman4
Started by bman4, 09-14-2022, 08:06 PM
7 responses
1,018 views
0 likes
 Last Post TeslaMichael
by TeslaMichael
09-22-2022, 05:31 AM  
Phillips 55PUS6561/12 Black Screen by unimatrix93
Started by unimatrix93, 12-09-2021, 06:59 AM
38 responses
7,050 views
0 likes
 Last Post Jimmy1979
by Jimmy1979
09-22-2022, 03:44 AM  
Vizio M70-C3 Issue by acprogrammer
Started by acprogrammer, 09-21-2022, 10:04 PM
0 responses
381 views
0 likes
 Last Post acprogrammer
by acprogrammer
09-21-2022, 10:04 PM  
PHILIPS 40PFL7007 TV DEAD. D501 testing SHORT on DMM by vikivng
Started by vikivng, 08-22-2022, 10:51 AM
33 responses
3,319 views
0 likes
 Last Post vikivng
by vikivng
09-21-2022, 04:50 PM  
Black screen LG 43UK6300PLB by Breadwitholives
Started by Breadwitholives, 08-08-2022, 06:21 AM
9 responses
2,143 views
0 likes
 Last Post Easky15
by Easky15
09-20-2022, 02:04 PM  
Problem with pfc in lg 42lm620S by raydem
Started by raydem, 09-05-2022, 12:25 PM
5 responses
1,396 views
0 likes
 Last Post raydem
by raydem
09-20-2022, 12:30 PM  
Kdl-70w850b Possible Lightning Strike by Pontgta
Started by Pontgta, 08-29-2022, 11:35 AM
34 responses
2,555 views
0 likes
 Last Post Davi.p
by Davi.p
09-20-2022, 01:43 AM  
TCON and self diagnosis! by angelos
Started by angelos, 09-19-2022, 03:05 AM
6 responses
1,044 views
0 likes
 Last Post angelos
by angelos
09-19-2022, 10:29 PM  
samsung lt22c300ew - psu pslf560501a no power by fhss
Started by fhss, 09-12-2022, 04:54 PM
11 responses
1,173 views
0 likes
 Last Post fhss
by fhss
09-19-2022, 05:11 PM  
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