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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
644,500 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
781,199 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
540,981 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
279,479 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  
Insignia NS-50d40SNA14not turning on by henryvrensburg
Started by henryvrensburg, 02-17-2019, 01:25 PM
29 responses
3,099 views
0 likes
 Last Post budm
by budm
02-23-2019, 06:42 PM  
Vestel 17IPS20P pulsating by otousama
Started by otousama, 02-20-2019, 04:18 AM
20 responses
2,974 views
0 likes
 Last Post otousama
by otousama
02-23-2019, 04:38 PM  
Visio E371VL Weird Picture at start by dcapper
Started by dcapper, 01-03-2018, 07:08 PM
19 responses
2,102 views
0 likes
 Last Post captainKKK
by captainKKK
02-23-2019, 02:09 PM  
Samsung UN46C6400RFXZA audio but no picture (pics incl). by GLInick
Started by GLInick, 02-08-2019, 07:42 PM
39 responses
3,123 views
0 likes
 Last Post budwich
by budwich
02-23-2019, 11:08 AM  
lg 50lb6300 flashing leds after 10 min. by bmmc
Started by bmmc, 09-20-2018, 01:13 PM
6 responses
1,542 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-23-2019, 06:44 AM  
Toshiba by telesteve
Started by telesteve, 02-23-2019, 06:38 AM
0 responses
994 views
0 likes
 Last Post telesteve
by telesteve
02-23-2019, 06:38 AM  
SAMSUNG UE46F8000 power board by finntricky
Started by finntricky, 02-22-2019, 12:21 PM
2 responses
2,128 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-22-2019, 09:12 PM  
Samsung PN60F5350 - Power Supply Board? by overdrive1012
Started by overdrive1012, 06-20-2018, 02:17 PM
19 responses
1,982 views
0 likes
 Last Post overdrive1012
by overdrive1012
02-22-2019, 03:16 PM  
panasonic tx48cx400 difusser order by daphney
Started by daphney, 02-22-2019, 11:36 AM
2 responses
959 views
0 likes
 Last Post R_J
by R_J
02-22-2019, 02:38 PM  
Best Buy / Sharp LC-32LB261U backlight failure by asel51
Started by asel51, 02-21-2019, 11:30 AM
4 responses
1,751 views
0 likes
 Last Post asel51
by asel51
02-22-2019, 01:03 PM  
PHILIPS 42pfl6067k/12 need dump... by Munem2x
Started by Munem2x, 02-21-2019, 05:05 PM
0 responses
1,236 views
0 likes
 Last Post Munem2x
by Munem2x
02-21-2019, 05:05 PM  
TV:LG55LB630V ZA,no backlight by JRade
Started by JRade, 02-21-2019, 01:36 PM
0 responses
973 views
0 likes
 Last Post JRade
by JRade
02-21-2019, 01:36 PM  
Z42pt320 by abdekader
Started by abdekader, 01-12-2015, 02:29 PM
8 responses
6,743 views
0 likes
 Last Post Robinsosa
by Robinsosa
02-21-2019, 09:57 AM  
Difficult question for 17MB82s by joker250003
Started by joker250003, 02-21-2019, 05:02 AM
3 responses
1,141 views
0 likes
 Last Post ducky29
by ducky29
02-21-2019, 06:12 AM  
LG 60PA5500-UG has messed up display by triplefour
Started by triplefour, 02-19-2019, 12:05 AM
2 responses
1,181 views
0 likes
 Last Post triplefour
by triplefour
02-21-2019, 01:52 AM  
philips 43HFL2849T/12 by lanada
Started by lanada, 02-21-2019, 12:31 AM
0 responses
890 views
0 likes
 Last Post lanada
by lanada
02-21-2019, 12:31 AM  
EEPROM Firmware Required: 32" RCA LED TV (RLED3216A) by Unspun01
Started by Unspun01, 02-15-2019, 03:03 PM
5 responses
1,828 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-20-2019, 05:38 PM  
sony APS-277 Atypical failure by itelite
Started by itelite, 02-19-2019, 11:33 AM
5 responses
1,259 views
0 likes
 Last Post budm
by budm
02-20-2019, 01:54 PM  
4k tv LED connector IF1, IF2? by capwizard
Started by capwizard, 02-19-2019, 04:25 PM
3 responses
1,968 views
0 likes
 Last Post budm
by budm
02-20-2019, 12:44 PM  
Sansui 55" LCD T V Model STY0955 (Backlight issue) by angelos
Started by angelos, 02-04-2019, 03:06 AM
9 responses
1,577 views
0 likes
 Last Post angelos
by angelos
02-20-2019, 04:57 AM  
Toshiba 32W1333DG Led flashes red /green by Terrotiste
Started by Terrotiste, 02-15-2018, 02:48 PM
2 responses
2,252 views
0 likes
 Last Post didosat
by didosat
02-20-2019, 04:01 AM  
Insignia NS-50LC240A13 questions by asel51
Started by asel51, 02-06-2019, 09:08 PM
5 responses
1,011 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-19-2019, 10:16 PM  
Quasar SQ5500u Led backlight failure. by SEAWOLF
Started by SEAWOLF, 08-20-2018, 10:06 AM
1 response
1,568 views
0 likes
 Last Post OkElectronicsRecycling
by OkElectronicsRecycling
02-19-2019, 04:28 PM  
Sceptre X505BV-FMDR - Accessing LED Strips by bigdirkmalone
Started by bigdirkmalone, 02-15-2019, 12:49 PM
13 responses
1,745 views
0 likes
 Last Post mu2
by mu2
02-19-2019, 03:00 PM  
Sony XBR65X850C and XBR65X850C flash copy success? by MASTER_TECH_101
Started by MASTER_TECH_101, 02-18-2019, 05:40 PM
2 responses
944 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-19-2019, 02:31 PM  
Toshiba dvd/hd recorder RD-88DT-K-TB dead. by froggy
Started by froggy, 11-21-2011, 06:59 AM
37 responses
16,532 views
0 likes
 Last Post Unspun01
by Unspun01
02-19-2019, 09:28 AM  
Vizio M420SL Backlight Issue by Gadjet
Started by Gadjet, 02-17-2019, 09:05 PM
3 responses
1,094 views
0 likes
 Last Post Gadjet
by Gadjet
02-18-2019, 11:44 AM  
Samsung Lta320ap06 question ? by ReeceyBurger123
Started by ReeceyBurger123, 01-18-2015, 07:53 AM
4 responses
5,716 views
0 likes
 Last Post cheeky2
by cheeky2
02-18-2019, 05:08 AM  
Sharp TV Bad tab drivers? by eaglei22
Started by eaglei22, 01-23-2018, 11:15 AM
26 responses
4,496 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-17-2019, 02:33 PM  
LVDS Cable removal by Hornnumb2
Started by Hornnumb2, 02-13-2019, 11:34 AM
13 responses
1,276 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-16-2019, 07:09 PM  
T Con board question by maxvalutech
Started by maxvalutech, 02-15-2019, 10:21 PM
5 responses
1,342 views
0 likes
 Last Post budm
by budm
02-16-2019, 04:38 PM  
Vestel 17mb82s and Samsung LTM200KT05 chassis by arabou
Started by arabou, 12-08-2018, 06:47 PM
1 response
1,030 views
0 likes
 Last Post bilal800
by bilal800
02-16-2019, 03:50 PM  
Slightly Different Vestel 17PW26-4 Problem by John949
Started by John949, 11-03-2012, 12:03 PM
28 responses
23,135 views
0 likes
 Last Post jimmy007
by jimmy007
02-16-2019, 11:19 AM  
Vizio E500AR No Power by Kildar
Started by Kildar, 02-06-2019, 12:34 PM
39 responses
2,842 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
02-15-2019, 06:53 PM  
Sharp LC-70LE650U with colored vertical lines by mtrionfo
Started by mtrionfo, 09-09-2018, 11:43 AM
18 responses
3,988 views
0 likes
 Last Post charlie555
by charlie555
02-14-2019, 05:06 PM  
Grundig Beko Firmwares by arizanotlari
Started by arizanotlari, 02-14-2019, 02:07 PM
0 responses
1,085 views
0 likes
 Last Post arizanotlari
by arizanotlari
02-14-2019, 02:07 PM  
LG LED TV Model 42LE5300 not switching on by angelos
Started by angelos, 02-09-2019, 07:03 AM
27 responses
3,408 views
0 likes
 Last Post budm
by budm
02-14-2019, 12:56 PM  
SAmsung LE52A656 - panel fault or not? by dicky96
Started by dicky96, 02-14-2019, 09:30 AM
2 responses
1,096 views
0 likes
 Last Post budwich
by budwich
02-14-2019, 11:34 AM  
un65js8500 Diffusing panel by realdealthill
Started by realdealthill, 02-13-2019, 05:07 PM
1 response
1,167 views
0 likes
 Last Post Unspun01
by Unspun01
02-14-2019, 11:24 AM  
How do I find exact replacement LED bead for this backlight strip? and will it last? by link626
Started by link626, 02-11-2019, 04:27 PM
21 responses
3,540 views
0 likes
 Last Post budm
by budm
02-14-2019, 11:15 AM  
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