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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
643,703 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
780,918 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
540,850 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  
Vizio M60-C3 Image Issues by Fredfrederson
Started by Fredfrederson, 03-05-2021, 09:39 PM
4 responses
1,442 views
0 likes
 Last Post frannyjunk
by frannyjunk
11-07-2021, 07:07 AM  
Vizio M70-C3 Half picture is bad, main board on its last leg? by gavric
Started by gavric, 09-02-2021, 08:55 PM
2 responses
1,392 views
0 likes
 Last Post frannyjunk
by frannyjunk
11-07-2021, 06:59 AM  
ViZIO M70-D3 Completely Dead (Weird!) by goofykao@yahoo.com
Started by goofykao@yahoo.com, 09-27-2021, 08:42 AM
5 responses
1,978 views
0 likes
 Last Post frannyjunk
by frannyjunk
11-07-2021, 06:50 AM  
digihome ptdr24hds3 backlight only no picture by petehall347
Started by petehall347, 07-24-2020, 04:43 AM
10 responses
5,369 views
0 likes
 Last Post raileanu
by raileanu
11-07-2021, 05:27 AM  
TCL 43S403 with odd image that jumps by frannyjunk
Started by frannyjunk, 11-06-2021, 04:58 AM
1 response
811 views
0 likes
 Last Post lotas
by lotas
11-06-2021, 02:49 PM  
Samsung PN60F5500 problems by Fripacks
Started by Fripacks, 11-01-2021, 01:34 PM
2 responses
1,331 views
0 likes
 Last Post Fripacks
by Fripacks
11-06-2021, 07:23 AM  
LG 32LH20R No backlights by Biruslapio
Started by Biruslapio, 10-19-2021, 11:13 AM
13 responses
2,711 views
0 likes
 Last Post Robinsosa
by Robinsosa
11-06-2021, 06:58 AM  
Hitachi Plasma TV 42HDT79 firmware upgrade by Yanleb
Started by Yanleb, 11-05-2021, 11:55 PM
0 responses
723 views
0 likes
 Last Post Yanleb
by Yanleb
11-05-2021, 11:55 PM  
Samsung UE46C6005 only clicking by Stanem
Started by Stanem, 09-17-2016, 11:29 AM
24 responses
5,411 views
0 likes
 Last Post zwarder
by zwarder
11-05-2021, 08:31 AM  
Philips 42PFL7403D Doesnt turn on by pacmyc
Started by pacmyc, 08-06-2012, 02:27 PM
77 responses
34,577 views
0 likes
 Last Post rgulian
by rgulian
11-05-2021, 07:43 AM  
TV SEIKI se32hd07uk Backlight Recycle by axeman
Started by axeman, 10-28-2021, 06:48 AM
6 responses
1,144 views
0 likes
 Last Post axeman
by axeman
11-05-2021, 06:44 AM  
Lg 42pq3000 dead by karlpowell
Started by karlpowell, 02-11-2016, 10:02 AM
20 responses
4,598 views
0 likes
 Last Post Biruslapio
by Biruslapio
11-05-2021, 05:39 AM  
Vizio M60-C3 Replacing 1000uF 16V with 1000uF 35V capacitors? by frannyjunk
Started by frannyjunk, 11-04-2021, 05:59 PM
4 responses
1,731 views
0 likes
 Last Post frannyjunk
by frannyjunk
11-04-2021, 07:27 PM  
Sharp LC-60 DPS-162kp by toubia
Started by toubia, 10-31-2021, 01:32 PM
12 responses
2,772 views
0 likes
 Last Post toubia
by toubia
11-04-2021, 08:37 AM  
Samsung UN50MU6070FXZA - HDMI Ports Not Working by grimacelord
Started by grimacelord, 11-03-2021, 03:10 PM
3 responses
1,007 views
0 likes
 Last Post lotas
by lotas
11-04-2021, 07:19 AM  
About EAY51348801 by hispeck
Started by hispeck, 07-04-2016, 08:00 AM
1 response
1,551 views
0 likes
 Last Post yemitolaade
by yemitolaade
11-04-2021, 02:51 AM  
Bush led40127fhdcntd possile firmware issue? by Chrissygizmo
Started by Chrissygizmo, 11-03-2021, 08:28 PM
0 responses
822 views
0 likes
 Last Post Chrissygizmo
by Chrissygizmo
11-03-2021, 08:28 PM  
Samsung UN50KU6300 Leds wont stay on by handsworth
Started by handsworth, 10-24-2021, 03:49 PM
9 responses
1,596 views
0 likes
 Last Post handsworth
by handsworth
11-03-2021, 06:05 PM  
wont start toshiba 32el833g by spantor
Started by spantor, 11-02-2021, 04:55 PM
2 responses
726 views
0 likes
 Last Post yokoono
by yokoono
11-03-2021, 08:48 AM  
Vizio E400i-B2 missing stand-by voltage by DXseekerMO
Started by DXseekerMO, 10-30-2021, 10:19 PM
17 responses
2,401 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
11-02-2021, 12:14 PM  
New Here! Trouble with RCA VMT-395 VCR by SuperFrankieOSX
Started by SuperFrankieOSX, 10-25-2021, 02:33 PM
8 responses
1,146 views
0 likes
 Last Post SuperFrankieOSX
by SuperFrankieOSX
11-02-2021, 08:31 AM  
Sharp Roku LC55LBU591U No Video but Backlights and Audio ok by NasTech
Started by NasTech, 09-26-2021, 11:18 PM
3 responses
937 views
0 likes
 Last Post tech9pc
by tech9pc
11-02-2021, 08:14 AM  
Sharp LC-52SB55U (No Power) by ddjmagic
Started by ddjmagic, 10-23-2021, 02:44 AM
13 responses
2,153 views
0 likes
 Last Post ddjmagic
by ddjmagic
11-02-2021, 01:43 AM  
Philips 32PFL1335/98, no backlight by anton74
Started by anton74, 10-30-2021, 01:07 PM
4 responses
1,166 views
0 likes
 Last Post anton74
by anton74
11-01-2021, 10:25 AM  
Samsung Plasma PN60E6500 by Fripacks
Started by Fripacks, 10-27-2021, 01:02 PM
2 responses
671 views
0 likes
 Last Post Fripacks
by Fripacks
11-01-2021, 09:48 AM  
Samsung plasma PN59D7000FFXZA occasional PS resets by galentx
Started by galentx, 10-01-2021, 12:37 AM
6 responses
1,240 views
0 likes
 Last Post galentx
by galentx
11-01-2021, 12:20 AM  
Samsung un49m5300af - identify weird part by itelite
Started by itelite, 10-27-2021, 11:21 AM
2 responses
746 views
0 likes
 Last Post itelite
by itelite
10-31-2021, 05:51 PM  
Vizio P-Series 4K tv with temporary sound and no picture P652ui-B2 by kca
Started by kca, 10-14-2018, 11:21 AM
145 responses
19,560 views
0 likes
 Last Post Storyteller12
by Storyteller12
10-31-2021, 09:30 AM  
Samsung UN55MU6290 Boot loop by anupkg1985
Started by anupkg1985, 09-04-2021, 01:01 PM
33 responses
5,284 views
0 likes
 Last Post Davi.p
by Davi.p
10-31-2021, 05:48 AM  
TV TCL 49S405 Service Manual by robbat1
Started by robbat1, 10-29-2021, 05:43 PM
3 responses
967 views
0 likes
 Last Post neilc6
by neilc6
10-30-2021, 06:41 PM  
Insignia NS-50DR710NA17 troubleshooting - dup pls delete by captainKKK
Started by captainKKK, 10-30-2021, 11:21 AM
0 responses
754 views
0 likes
 Last Post captainKKK
by captainKKK
10-30-2021, 11:21 AM  
9242 PVR broken HDMI port by davg
Started by davg, 10-23-2021, 04:39 PM
9 responses
2,086 views
0 likes
 Last Post davg
by davg
10-30-2021, 09:11 AM  
TEAC LE5050FHD LCD TV red/green light by Stevescort
Started by Stevescort, 10-27-2021, 07:16 AM
4 responses
1,226 views
0 likes
 Last Post Stevescort
by Stevescort
10-29-2021, 01:23 AM  
NS-43DR710CA17 Insignia - Backlight but no image by SteamTrap
Started by SteamTrap, 10-27-2021, 08:17 PM
5 responses
856 views
0 likes
 Last Post neilc6
by neilc6
10-28-2021, 06:00 PM  
Vizio m557-g0 no response by triplefour
Started by triplefour, 10-15-2021, 08:34 PM
9 responses
1,753 views
0 likes
 Last Post triplefour
by triplefour
10-27-2021, 09:21 PM  
Samsung UN32M530DAFXZA by RDC55
Started by RDC55, 10-27-2021, 09:53 AM
4 responses
745 views
0 likes
 Last Post RDC55
by RDC55
10-27-2021, 04:52 PM  
Samsung UE49KS7090 (2016) TV - no power, no red light - which part is faulty? by bobsapp
Started by bobsapp, 10-23-2021, 08:49 AM
2 responses
1,012 views
0 likes
 Last Post Davi.p
by Davi.p
10-27-2021, 04:30 PM  
Samsung 50 inch Plasma PS50B430 - Vertical lines - Help please by Ken Laszlo
Started by Ken Laszlo, 07-22-2018, 09:38 AM
15 responses
2,235 views
0 likes
 Last Post ZAINABALDHAIF
by ZAINABALDHAIF
10-27-2021, 12:15 PM  
Original RTU6549-MAIN-V2 RCA Main Board, CV3458H-A, 7.T3458HA1000.0008 by tech9pc
Started by tech9pc, 10-26-2021, 04:52 PM
0 responses
718 views
0 likes
 Last Post tech9pc
by tech9pc
10-26-2021, 04:52 PM  
problems with LG OLED 55EC930V, t-con board LC550LUD-LGP1 by randaz81
Started by randaz81, 10-05-2021, 08:41 AM
18 responses
5,825 views
0 likes
 Last Post Davi.p
by Davi.p
10-26-2021, 11:43 AM  
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