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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
643,548 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
780,848 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  
Toshiba remote teardown by alfatv
Started by alfatv, 12-30-2021, 11:49 PM
0 responses
461 views
0 likes
 Last Post alfatv
by alfatv
12-30-2021, 11:49 PM  
Samsung BN44-006056A Blowing Mains plug fuse. by stav242
Started by stav242, 12-30-2021, 10:45 AM
5 responses
1,671 views
0 likes
 Last Post stav242
by stav242
12-30-2021, 02:09 PM  
Philips 32PFL3605/12 U4201 replacement by Pulka
Started by Pulka, 12-29-2021, 01:51 PM
4 responses
1,136 views
0 likes
 Last Post R_J
by R_J
12-30-2021, 11:50 AM  
Samsung un48ju6700 half screen ghosting problem by CityZen
Started by CityZen, 11-24-2021, 12:03 AM
17 responses
2,838 views
0 likes
 Last Post Davi.p
by Davi.p
12-30-2021, 06:50 AM  
Vestel Back light change,marked as A. B & C by josweet
Started by josweet, 12-22-2021, 04:35 PM
6 responses
1,018 views
0 likes
 Last Post alfatv
by alfatv
12-29-2021, 08:54 PM  
LN52A550P3FXZA / LN37A550P3FXZA display issue by captainKKK
Started by captainKKK, 12-26-2021, 06:32 PM
9 responses
870 views
0 likes
 Last Post dskall
by dskall
12-28-2021, 05:22 PM  
More fake parts by tvtimmy
Started by tvtimmy, 12-22-2021, 02:04 AM
13 responses
1,506 views
0 likes
 Last Post diif
by diif
12-28-2021, 01:57 AM  
Hisense 55h8f, standby ok, not turning on by moosets
Started by moosets, 12-08-2021, 11:55 AM
6 responses
1,598 views
0 likes
 Last Post neilc6
by neilc6
12-28-2021, 12:48 AM  
Hisense TV 40K321UW no led does not turn on by kalesh
Started by kalesh, 12-27-2021, 08:11 PM
2 responses
661 views
0 likes
 Last Post dskall
by dskall
12-27-2021, 08:42 PM  
lg-55UH6090-UF DEAD NO STANBY LGHT by Super360
Started by Super360, 12-11-2021, 01:33 PM
28 responses
3,388 views
0 likes
 Last Post ajshoe
by ajshoe
12-27-2021, 07:11 PM  
sharp lc- 32le243m tv by khwaldeh
Started by khwaldeh, 12-27-2021, 05:27 PM
0 responses
526 views
0 likes
 Last Post khwaldeh
by khwaldeh
12-27-2021, 05:27 PM  
Has anyone seen a Sony 55X900C led strip do this? by jb_Bak
Started by jb_Bak, 12-26-2021, 08:36 PM
3 responses
784 views
0 likes
 Last Post neilc6
by neilc6
12-27-2021, 11:39 AM  
Samsung LN46C530F1FXZA âš¡ DAMAGE by Super360
Started by Super360, 12-25-2021, 05:03 AM
19 responses
1,561 views
0 likes
 Last Post Super360
by Super360
12-27-2021, 01:22 AM  
Samsung PN60E550D1FXZA Schematic by HarleyFool
Started by HarleyFool, 12-26-2021, 02:21 PM
2 responses
660 views
0 likes
 Last Post tvtimmy
by tvtimmy
12-26-2021, 06:58 PM  
Samsung LN52A550 - clicking. Eeprom or something else? by mu2
Started by mu2, 01-13-2013, 08:23 PM
75 responses
31,628 views
0 likes
 Last Post captainKKK
by captainKKK
12-25-2021, 05:31 PM  
RCA RTRU5540-D noise on right side of the panel by alfatv
Started by alfatv, 12-25-2021, 03:55 PM
0 responses
438 views
0 likes
 Last Post alfatv
by alfatv
12-25-2021, 03:55 PM  
LG OLED65C9PUA no audio/video after delicate move by Xavier847
Started by Xavier847, 12-08-2021, 09:38 PM
28 responses
4,281 views
0 likes
 Last Post Xavier847
by Xavier847
12-24-2021, 01:26 PM  
Samsung UE50KU6072U - Backlights working, black screen by madverkus
Started by madverkus, 12-23-2021, 09:49 PM
2 responses
736 views
0 likes
 Last Post dskall
by dskall
12-24-2021, 11:05 AM  
upside down pics when posting? by jimbofz
Started by jimbofz, 12-24-2021, 03:15 AM
0 responses
456 views
0 likes
 Last Post jimbofz
by jimbofz
12-24-2021, 03:15 AM  
Vizio E70-E3 Two white vertical lines by brad2157
Started by brad2157, 12-13-2021, 05:11 PM
10 responses
1,225 views
0 likes
 Last Post brad2157
by brad2157
12-23-2021, 10:10 PM  
PN43D450A2DXZA Samsung Plasma DEAD by Super360
Started by Super360, 12-10-2021, 05:28 PM
14 responses
1,588 views
0 likes
 Last Post tvtimmy
by tvtimmy
12-23-2021, 09:46 PM  
Samsung PLASMA PN50B530S2F DEAD by Super360
Started by Super360, 12-16-2021, 09:25 PM
6 responses
915 views
0 likes
 Last Post Super360
by Super360
12-23-2021, 12:20 AM  
Samsung 58" UN58J5190AFXZA Bad Mainboard by Texas Blues
Started by Texas Blues, 12-19-2021, 01:18 PM
4 responses
1,083 views
0 likes
 Last Post Texas Blues
by Texas Blues
12-22-2021, 07:37 PM  
LG 55LF5700-UA.CUSDLH - Black Screen, can see image with flashlight test by Jermo133
Started by Jermo133, 02-21-2019, 10:15 PM
27 responses
4,490 views
0 likes
 Last Post handsworth
by handsworth
12-22-2021, 05:25 PM  
lg 47LB585V help to identify ic please by jimbofz
Started by jimbofz, 12-11-2021, 05:26 AM
29 responses
4,118 views
0 likes
 Last Post jimbofz
by jimbofz
12-22-2021, 09:08 AM  
Insignia NS-55D510NA19 backlight problem by brucetv
Started by brucetv, 03-14-2020, 11:58 AM
3 responses
1,518 views
0 likes
 Last Post mjbok
by mjbok
12-22-2021, 08:35 AM  
UN55FH6200 Panel Replacement - A Christmas Miracle by neilc6
Started by neilc6, 12-21-2021, 05:07 PM
5 responses
897 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-22-2021, 05:28 AM  
orion 32 or 17rds by gedmiri
Started by gedmiri, 12-22-2021, 03:30 AM
0 responses
478 views
0 likes
 Last Post gedmiri
by gedmiri
12-22-2021, 03:30 AM  
Hkl-480201b hkl-500201b hkl-550201b psb repair by Hamie
Started by Hamie, 03-04-2018, 07:35 AM
49 responses
12,290 views
0 likes
 Last Post nickgronk
by nickgronk
12-21-2021, 10:59 PM  
LG 32LF510D Half Screen Problem by tiku
Started by tiku, 12-20-2021, 04:20 AM
1 response
663 views
0 likes
 Last Post dskall
by dskall
12-21-2021, 04:02 PM  
Bauhn B55-64UHDF-1117 SMART TV no display by ezenia
Started by ezenia, 01-03-2021, 09:42 PM
5 responses
1,942 views
0 likes
 Last Post K6vbe
by K6vbe
12-21-2021, 02:57 PM  
Troubleshooting Samsung PN60E550D1FXZA Plasma TV by HarleyFool
Started by HarleyFool, 12-21-2021, 02:40 PM
0 responses
715 views
0 likes
 Last Post HarleyFool
by HarleyFool
12-21-2021, 02:40 PM  
Vizio E550I-B2E by Super360
Started by Super360, 12-07-2021, 02:42 PM
10 responses
1,641 views
0 likes
 Last Post ajshoe
by ajshoe
12-21-2021, 07:52 AM  
Vizio m550vse stuck on with V on screen by irad
Started by irad, 03-22-2016, 01:46 PM
6 responses
2,509 views
0 likes
 Last Post dskall
by dskall
12-20-2021, 04:32 PM  
Samsung UN55EH6050F power supply short by ggil44
Started by ggil44, 10-28-2021, 11:15 AM
15 responses
2,260 views
0 likes
 Last Post ggil44
by ggil44
12-19-2021, 08:24 PM  
Lg 32le4500 by pintail120
Started by pintail120, 12-18-2021, 03:18 PM
11 responses
1,392 views
0 likes
 Last Post VitalComputing
by VitalComputing
12-19-2021, 03:10 PM  
SONY KD-43X8305C - Not booting after software update by Russ17
Started by Russ17, 10-23-2021, 02:41 PM
12 responses
2,906 views
0 likes
 Last Post Russ17
by Russ17
12-19-2021, 06:56 AM  
LG 47LV5500 Strange Problem. by Ambrosity
Started by Ambrosity, 06-18-2015, 10:14 AM
4 responses
4,156 views
0 likes
 Last Post Davi.p
by Davi.p
12-19-2021, 03:41 AM  
Samsung PN59D6500 Plasma TV issues by Burglicious
Started by Burglicious, 12-09-2021, 09:03 PM
12 responses
1,933 views
0 likes
 Last Post Burglicious
by Burglicious
12-19-2021, 01:45 AM  
Half screen of TV works after backlight change. by wunagy
Started by wunagy, 12-18-2021, 12:34 PM
4 responses
801 views
0 likes
 Last Post wunagy
by wunagy
12-18-2021, 04:43 PM  
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