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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
643,731 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
780,930 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
540,853 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
279,431 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  
Lg plasma 42s1 by hispeck
Started by hispeck, 06-22-2016, 11:04 AM
0 responses
1,146 views
0 likes
 Last Post hispeck
by hispeck
06-22-2016, 11:04 AM  
Testing transistor on power supply by Trueburton
Started by Trueburton, 06-13-2016, 10:35 AM
39 responses
4,338 views
0 likes
 Last Post Trueburton
by Trueburton
06-22-2016, 09:47 AM  
T862++ IRDA Welder by dick_barton
Started by dick_barton, 06-19-2016, 07:24 AM
6 responses
2,454 views
0 likes
 Last Post stj
by stj
06-22-2016, 07:58 AM  
Samsung PS50C450 picture issues by jczarniak
Started by jczarniak, 06-21-2016, 03:12 AM
22 responses
3,221 views
0 likes
 Last Post dick_barton
by dick_barton
06-22-2016, 02:40 AM  
LG 42PC35 blinks green led 6 times by senndogg
Started by senndogg, 12-07-2012, 06:30 AM
11 responses
6,261 views
0 likes
 Last Post hispeck
by hispeck
06-22-2016, 01:29 AM  
47ln5400 No Picture by johns1mj
Started by johns1mj, 06-15-2016, 05:34 PM
7 responses
2,101 views
0 likes
 Last Post johns1mj
by johns1mj
06-21-2016, 08:18 PM  
hi, need advice for half working panasonic 7 blinks p50g10 by odgaf
Started by odgaf, 06-21-2016, 06:46 PM
0 responses
1,243 views
0 likes
 Last Post odgaf
by odgaf
06-21-2016, 06:46 PM  
Westinghouse DWM50F3G1 by Sikora
Started by Sikora, 06-02-2016, 10:56 AM
25 responses
4,134 views
0 likes
 Last Post Sikora
by Sikora
06-21-2016, 04:26 PM  
LG 32LC56-ZC 2 sec to black, and Standby--sorta.... by Alastair E
Started by Alastair E, 05-26-2014, 10:37 AM
8 responses
4,679 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-21-2016, 03:55 PM  
Panasonic TC-P50G20 Going Into Protect by mfucilli
Started by mfucilli, 06-21-2016, 09:32 AM
1 response
1,473 views
0 likes
 Last Post Alastair E
by Alastair E
06-21-2016, 12:34 PM  
Pioneer PDR 6070PU with columns of white dots by captainkazaa
Started by captainkazaa, 06-21-2016, 07:26 AM
5 responses
1,897 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-21-2016, 11:49 AM  
Finlux tv keeps turning on and off by bozharry
Started by bozharry, 04-14-2016, 01:33 PM
19 responses
6,245 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-21-2016, 11:46 AM  
Baird jo47. by benjamin.d.bird
Started by benjamin.d.bird, 06-15-2016, 11:43 PM
25 responses
3,875 views
0 likes
 Last Post vinceroger69
by vinceroger69
06-21-2016, 03:50 AM  
LG 60PZ550, sound, no picture, but with a twist this time by castrwilliam
Started by castrwilliam, 06-19-2016, 08:41 PM
4 responses
1,790 views
0 likes
 Last Post mmartell
by mmartell
06-21-2016, 02:34 AM  
LG 50PG60 Main Board by mmartell
Started by mmartell, 06-20-2016, 04:35 AM
2 responses
1,708 views
0 likes
 Last Post mmartell
by mmartell
06-21-2016, 02:16 AM  
LG tv no power by vogie
Started by vogie, 06-19-2016, 09:37 PM
7 responses
2,191 views
0 likes
 Last Post vogie
by vogie
06-20-2016, 09:44 PM  
Panasonic TX-P42G20B swap in TX-P42S20B main board by tom66
Started by tom66, 05-29-2016, 08:24 AM
11 responses
3,722 views
0 likes
 Last Post tom66
by tom66
06-20-2016, 08:28 PM  
very bright white area on Samsung LA32S81BX/XST by massimo23
Started by massimo23, 03-15-2014, 05:43 AM
13 responses
3,926 views
0 likes
 Last Post budm
by budm
06-20-2016, 10:51 AM  
Panasonic TH50pz85U screen flicker after power supply repair by Trueburton
Started by Trueburton, 06-18-2016, 03:11 PM
5 responses
1,686 views
0 likes
 Last Post Trueburton
by Trueburton
06-20-2016, 09:14 AM  
17MB11-6 Vestel by ricoleal
Started by ricoleal, 06-03-2016, 09:48 AM
7 responses
2,486 views
0 likes
 Last Post ricoleal
by ricoleal
06-20-2016, 08:48 AM  
Sony KDL-46HX751 Red LED blinks 5 times by angel-boy
Started by angel-boy, 06-17-2016, 06:51 AM
2 responses
1,662 views
0 likes
 Last Post budm
by budm
06-20-2016, 08:42 AM  
Horizontal Lines on Vizio E601i-A3e? by ajsterr4
Started by ajsterr4, 06-18-2016, 11:46 AM
6 responses
2,473 views
0 likes
 Last Post budwich
by budwich
06-20-2016, 08:36 AM  
What type of "Failure" does this look like? by Teflonbandit
Started by Teflonbandit, 06-16-2016, 08:41 AM
5 responses
1,946 views
0 likes
 Last Post Teflonbandit
by Teflonbandit
06-20-2016, 07:06 AM  
Panasonic TX-ASW654 by Krinkle66
Started by Krinkle66, 06-12-2016, 01:18 AM
3 responses
1,626 views
0 likes
 Last Post Krinkle66
by Krinkle66
06-20-2016, 02:58 AM  
EKT kl39sm064 firmware by banchi99
Started by banchi99, 06-19-2016, 05:25 PM
0 responses
1,777 views
0 likes
 Last Post banchi99
by banchi99
06-19-2016, 05:25 PM  
LG 47LG50UA No picture or sound by cooper trace
Started by cooper trace, 06-17-2016, 04:25 PM
4 responses
2,046 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-19-2016, 03:45 PM  
Panasonic P50G20E by bluebear
Started by bluebear, 05-25-2016, 01:16 PM
31 responses
6,005 views
0 likes
 Last Post Motsey
by Motsey
06-19-2016, 03:14 PM  
Insignia 47 LCD (NS-LCD47HD-09) by SidRo
Started by SidRo, 05-02-2012, 07:51 PM
13 responses
6,414 views
0 likes
 Last Post pixelSHREDDER
by pixelSHREDDER
06-19-2016, 01:04 PM  
KDL-52S4100 sound but no video by cuda71
Started by cuda71, 06-18-2016, 05:57 PM
3 responses
1,888 views
0 likes
 Last Post budm
by budm
06-18-2016, 08:52 PM  
Lg 55LM6700 steady backlight no on screen display, pic, or sound by snake91876
Started by snake91876, 06-17-2016, 04:10 PM
10 responses
2,113 views
0 likes
 Last Post snake91876
by snake91876
06-18-2016, 08:44 PM  
Broken RCA L40FHD41YX9 by Spork Schivago
Started by Spork Schivago, 05-31-2016, 08:20 PM
29 responses
4,430 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
06-18-2016, 05:46 PM  
Hitachi L42S503 Standby light on but will not turn on by kevinm34232
Started by kevinm34232, 06-18-2016, 04:42 PM
0 responses
1,442 views
0 likes
 Last Post kevinm34232
by kevinm34232
06-18-2016, 04:42 PM  
PS42C7 Hd Vs Does Not Shutdown Fixed by ReeceyBurger123
Started by ReeceyBurger123, 06-12-2016, 01:22 PM
6 responses
2,141 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-18-2016, 12:34 PM  
LN46A630M1F Horizontal Lines with Text by rustytierod
Started by rustytierod, 06-17-2016, 12:11 AM
6 responses
2,069 views
0 likes
 Last Post martino
by martino
06-18-2016, 12:30 PM  
TOSHIBA 32PB1V no stdby light by nathaniel
Started by nathaniel, 06-18-2016, 02:51 AM
2 responses
1,539 views
0 likes
 Last Post nathaniel
by nathaniel
06-18-2016, 10:46 AM  
Grundig 40VLE6142C TV repair, no backlight, Samsung LTA400HM13, possible LED failure by Chungalin
Started by Chungalin, 06-17-2016, 07:14 AM
7 responses
6,451 views
0 likes
 Last Post Chungalin
by Chungalin
06-18-2016, 06:05 AM  
Samsung PS-42Q97HD Logic Board not giving VS_ON by tn245
Started by tn245, 03-14-2014, 07:56 AM
17 responses
5,658 views
0 likes
 Last Post flexy123
by flexy123
06-17-2016, 12:30 PM  
Samsung PS50A2476, No Picture by flexy123
Started by flexy123, 06-03-2016, 10:13 AM
11 responses
3,829 views
0 likes
 Last Post flexy123
by flexy123
06-17-2016, 12:06 PM  
Sharp Aquos LC-42D65U No Backlight/Sound by musjim
Started by musjim, 09-02-2011, 11:21 AM
5 responses
4,454 views
0 likes
 Last Post Shane711
by Shane711
06-17-2016, 10:58 AM  
LG 32LE5300-Help with LG LED parts search by bjlasota
Started by bjlasota, 06-16-2016, 06:03 AM
5 responses
1,852 views
0 likes
 Last Post johns1mj
by johns1mj
06-17-2016, 08:23 AM  
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