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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
643,701 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
780,917 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
540,849 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  
PDP-5070PU trap mode and no picture by gica69
Started by gica69, 11-09-2015, 01:04 AM
1 response
1,459 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-09-2015, 03:05 AM  
Seiki SE50FY10 sound no picture by zacheriaj
Started by zacheriaj, 11-08-2015, 08:26 PM
2 responses
2,253 views
0 likes
 Last Post fzabkar
by fzabkar
11-09-2015, 01:47 AM  
A burnt Vizio E421VO by Spork Schivago
Started by Spork Schivago, 11-07-2015, 06:38 PM
4 responses
2,024 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
11-08-2015, 09:25 PM  
Pioneer plasma TV by camrod
Started by camrod, 11-08-2015, 07:52 PM
2 responses
1,494 views
0 likes
 Last Post camrod
by camrod
11-08-2015, 08:10 PM  
Samsung UN55D6420UF Power Cycling by ssracer
Started by ssracer, 07-11-2014, 08:22 PM
16 responses
9,119 views
0 likes
 Last Post NeedHelp!
by NeedHelp!
11-08-2015, 07:31 PM  
RCA L42F HD37 remote infrared on TV not working by phil@philporter.com
Started by phil@philporter.com, 11-08-2015, 07:11 PM
0 responses
1,253 views
0 likes
 Last Post phil@philporter.com
by phil@philporter.com
11-08-2015, 07:11 PM  
lg 50pg60-ua on off issue by pansatdishman
Started by pansatdishman, 11-07-2015, 03:54 PM
1 response
1,734 views
0 likes
 Last Post pansatdishman
by pansatdishman
11-08-2015, 05:56 PM  
Samsung tcon board runtk5351tp by andrews7523
Started by andrews7523, 11-08-2015, 02:34 AM
12 responses
4,317 views
0 likes
 Last Post flocko
by flocko
11-08-2015, 04:09 PM  
LG 42LG3000, T-CON or Screen by finntricky
Started by finntricky, 11-08-2015, 07:15 AM
1 response
1,416 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-08-2015, 07:35 AM  
Sony kdl-50w656a by andrews7523
Started by andrews7523, 11-08-2015, 02:15 AM
3 responses
1,752 views
0 likes
 Last Post sordids999
by sordids999
11-08-2015, 04:53 AM  
Sharp LC32D44E-BK Stuck in standby mode by Jahson
Started by Jahson, 03-02-2013, 06:16 PM
119 responses
44,481 views
0 likes
 Last Post wiru
by wiru
11-08-2015, 04:13 AM  
sony kdl-40w5810 MAIN BOARD A-1701-876-A - 1-878-942-41 - Y2008640B by andrews7523
Started by andrews7523, 11-08-2015, 02:21 AM
0 responses
2,126 views
0 likes
 Last Post andrews7523
by andrews7523
11-08-2015, 02:21 AM  
Panasonic-txl47ft60b standby by andrews7523
Started by andrews7523, 11-07-2015, 07:09 PM
2 responses
1,540 views
0 likes
 Last Post andrews7523
by andrews7523
11-08-2015, 02:03 AM  
Vizio M550NV No picture, backlights work. by SHADOW3277
Started by SHADOW3277, 02-21-2015, 11:30 AM
13 responses
4,772 views
0 likes
 Last Post Paul J
by Paul J
11-07-2015, 11:20 PM  
Samsung un55c6400 inverted, the dye picture . by topfli8979
Started by topfli8979, 11-03-2015, 11:20 AM
4 responses
1,958 views
0 likes
 Last Post topfli8979
by topfli8979
11-07-2015, 09:27 PM  
Panasonic-txl4760b standby by andrews7523
Started by andrews7523, 11-07-2015, 07:08 PM
1 response
1,303 views
0 likes
 Last Post sordids999
by sordids999
11-07-2015, 07:42 PM  
Changing input power supply for a plasma (TC-P65VT60) by ianmck
Started by ianmck, 11-05-2015, 04:11 PM
19 responses
3,026 views
0 likes
 Last Post ianmck
by ianmck
11-07-2015, 06:20 PM  
Samsung LN-T4069 - no video, sound ok, backlights working by ilikesteel
Started by ilikesteel, 11-07-2015, 09:38 AM
4 responses
1,708 views
0 likes
 Last Post ilikesteel
by ilikesteel
11-07-2015, 05:11 PM  
Toshiba 32WLT66S - No power (completely dead) by tom66
Started by tom66, 05-31-2012, 09:58 AM
59 responses
16,507 views
0 likes
 Last Post SgtRock
by SgtRock
11-07-2015, 03:34 PM  
sony KDL-46EX645 display issues solarization after installing replacement main board by shelby5041
Started by shelby5041, 11-06-2015, 02:02 AM
9 responses
2,607 views
0 likes
 Last Post shelby5041
by shelby5041
11-07-2015, 02:47 PM  
Hisense 46k360mn video problem by maiden790
Started by maiden790, 11-07-2015, 02:22 PM
0 responses
1,375 views
0 likes
 Last Post maiden790
by maiden790
11-07-2015, 02:22 PM  
Samsung Un46eh5300 by alcast
Started by alcast, 11-07-2015, 11:16 AM
2 responses
1,866 views
0 likes
 Last Post budm
by budm
11-07-2015, 12:21 PM  
LG 42PJ550 doesn't turn on by steffunaro
Started by steffunaro, 11-07-2015, 10:48 AM
3 responses
2,053 views
0 likes
 Last Post Hamie
by Hamie
11-07-2015, 12:15 PM  
Samsung LE40C535 dead. Backlights on when disconnecting mainboard. by SirBlaBla
Started by SirBlaBla, 01-30-2014, 11:03 PM
7 responses
5,394 views
0 likes
 Last Post steviewonder
by steviewonder
11-07-2015, 11:09 AM  
Lg 42lc7d by InstrumentTech
Started by InstrumentTech, 06-26-2013, 01:16 PM
10 responses
3,410 views
0 likes
 Last Post vinceroger69
by vinceroger69
11-07-2015, 10:13 AM  
Mitsubishi PD-5030 has vertical red blue and green lines by Playboy133000
Started by Playboy133000, 11-07-2015, 12:43 AM
0 responses
1,349 views
0 likes
 Last Post Playboy133000
by Playboy133000
11-07-2015, 12:43 AM  
Sharp LC-80LE632U 1-1 Code by Texas Blues
Started by Texas Blues, 10-28-2015, 02:37 PM
17 responses
3,980 views
0 likes
 Last Post Ltank
by Ltank
11-07-2015, 12:37 AM  
Sanyo DP52449-01 Dead, Standby flashes every 20 seconds by kevinm34232
Started by kevinm34232, 04-07-2015, 06:45 PM
5 responses
2,308 views
0 likes
 Last Post apexlights
by apexlights
11-06-2015, 07:36 PM  
Samsung LE32R73BDX LED flashing - Caps changed by nogger
Started by nogger, 11-06-2011, 07:32 AM
4 responses
4,277 views
0 likes
 Last Post comptek
by comptek
11-06-2015, 06:35 PM  
How Would You Service A Curved Led Lcd ? by ReeceyBurger123
Started by ReeceyBurger123, 11-04-2015, 01:47 PM
22 responses
3,506 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-06-2015, 04:28 PM  
Industrial LCD monitor DSP overheating by PowerAmpFreak
Started by PowerAmpFreak, 11-05-2015, 11:09 AM
6 responses
1,875 views
0 likes
 Last Post fzabkar
by fzabkar
11-06-2015, 02:10 PM  
Lg 42lg30 ua by nlkirchn
Started by nlkirchn, 11-05-2015, 11:57 AM
4 responses
1,745 views
0 likes
 Last Post nlkirchn
by nlkirchn
11-06-2015, 09:58 AM  
Philips 23PFL5522D/12 PSU problems by sparkydz
Started by sparkydz, 06-23-2013, 02:07 PM
24 responses
7,174 views
0 likes
 Last Post hermanus
by hermanus
11-06-2015, 09:45 AM  
LG 32CS460-UC White washed screen by 102mm
Started by 102mm, 11-06-2015, 12:01 AM
0 responses
1,363 views
0 likes
 Last Post 102mm
by 102mm
11-06-2015, 12:01 AM  
vizio l42hdtv10a by fixerupper75
Started by fixerupper75, 10-21-2015, 02:23 PM
16 responses
2,655 views
0 likes
 Last Post fixerupper75
by fixerupper75
11-05-2015, 05:11 PM  
B.spc82b 9072 akura apldvd2421w-fdid by comptek
Started by comptek, 11-05-2015, 04:28 PM
0 responses
1,523 views
0 likes
 Last Post comptek
by comptek
11-05-2015, 04:28 PM  
Panasoinc TC-P42x3 by HenryJ
Started by HenryJ, 11-04-2015, 11:09 AM
3 responses
1,416 views
0 likes
 Last Post jeffecor
by jeffecor
11-05-2015, 03:36 PM  
Rca led40g45rq by cmstech
Started by cmstech, 11-03-2015, 03:49 PM
9 responses
3,053 views
0 likes
 Last Post cmstech
by cmstech
11-05-2015, 03:15 PM  
LG plasma 50ps30 can not turn on by hienton2
Started by hienton2, 11-04-2015, 06:35 PM
4 responses
2,139 views
0 likes
 Last Post hienton2
by hienton2
11-05-2015, 10:49 AM  
TECH24HDLEDDVD Flashing Standby Light by sordids999
Started by sordids999, 11-02-2015, 06:20 PM
4 responses
4,434 views
0 likes
 Last Post sordids999
by sordids999
11-04-2015, 02:47 PM  
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