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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
643,553 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
217 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
780,849 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Panasonic TX-L42E5B powering off by alerton
Started by alerton, 02-17-2019, 12:54 PM
9 responses
2,023 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-27-2019, 01:09 PM  
LED TV back light using scraps from 12 watts compact LED tube lights by Duranitron
Started by Duranitron, 02-25-2019, 06:44 PM
1 response
856 views
0 likes
 Last Post bigdirkmalone
by bigdirkmalone
02-27-2019, 12:28 PM  
Samsung LA40C530F1RXXA Backlight Shuts Off by kolbep
Started by kolbep, 02-25-2019, 12:57 PM
7 responses
1,194 views
0 likes
 Last Post budm
by budm
02-27-2019, 10:35 AM  
Double image, Blur and Whitening on Grundig LCD 32 by mikail13
Started by mikail13, 02-25-2019, 01:35 PM
7 responses
1,980 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-27-2019, 09:01 AM  
Pn59d6500 main board question by Twithers
Started by Twithers, 02-27-2019, 12:09 AM
0 responses
985 views
0 likes
 Last Post Twithers
by Twithers
02-27-2019, 12:09 AM  
Samsung LN46C610N1FXZC - Turns on, then off within in a few seconds by Jimmer777
Started by Jimmer777, 02-23-2019, 07:22 AM
14 responses
1,765 views
0 likes
 Last Post budm
by budm
02-26-2019, 11:56 AM  
Vizio Symptoms and Possible Solutions by captainKKK
Started by captainKKK, 01-31-2019, 08:15 PM
46 responses
4,817 views
0 likes
 Last Post captainKKK
by captainKKK
02-25-2019, 04:44 PM  
Hisense LHD32D50TUK by LEEDASH
Started by LEEDASH, 02-25-2019, 10:57 AM
1 response
922 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-25-2019, 02:47 PM  
Datasheet site? by Hornnumb2
Started by Hornnumb2, 02-25-2019, 02:19 PM
0 responses
827 views
0 likes
 Last Post Hornnumb2
by Hornnumb2
02-25-2019, 02:19 PM  
Samsung DMD series PSU BN44-00736A BADCAPS by CuriousJohn
Started by CuriousJohn, 02-25-2019, 11:53 AM
1 response
995 views
0 likes
 Last Post budm
by budm
02-25-2019, 01:47 PM  
you can help me dump toshiba model 24pb10e v28a001308a1 by emadarion
Started by emadarion, 02-25-2019, 12:44 PM
0 responses
910 views
0 likes
 Last Post emadarion
by emadarion
02-25-2019, 12:44 PM  
Téléviseur samsung ME46A pas d'image, pas de son, power led ok. by Le Fils du Boulanger
Started by Le Fils du Boulanger, 02-25-2019, 07:56 AM
0 responses
816 views
0 likes
 Last Post Le Fils du Boulanger
by Le Fils du Boulanger
02-25-2019, 07:56 AM  
Samsung UA48H6400 Backlight Problem by provider10
Started by provider10, 02-13-2019, 02:24 AM
4 responses
1,463 views
0 likes
 Last Post provider10
by provider10
02-25-2019, 03:52 AM  
LG 49lf510V no backlight by sordids999
Started by sordids999, 02-21-2019, 03:25 PM
29 responses
3,203 views
0 likes
 Last Post budm
by budm
02-24-2019, 04:26 PM  
Samsung UA40H6400AW Is it a bad T-Con Panel or Power supply? by omnivortex
Started by omnivortex, 02-17-2019, 03:58 AM
15 responses
2,250 views
0 likes
 Last Post budm
by budm
02-24-2019, 02:06 PM  
Haier LE19B3320 No Sound No Pic No Backlight No Response by mmartell
Started by mmartell, 02-19-2019, 10:24 PM
17 responses
1,926 views
0 likes
 Last Post Diah
by Diah
02-24-2019, 01:35 PM  
Vizio E601i by vbrad511
Started by vbrad511, 02-23-2019, 03:57 PM
7 responses
1,046 views
0 likes
 Last Post vbrad511
by vbrad511
02-24-2019, 09:00 AM  
Panasonic TX-P50UT30B 6 blink error by marekk
Started by marekk, 05-14-2016, 12:13 PM
9 responses
4,523 views
0 likes
 Last Post BigPete
by BigPete
02-24-2019, 03:49 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
2,966 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
3,120 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
1,539 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
2,126 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
1,977 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
1,745 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
1,235 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
6,738 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
1,179 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
1,819 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
1,255 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
1,966 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
1,576 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
2,247 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
1,010 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-19-2019, 10:16 PM  
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