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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
643,751 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
780,932 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
196,764 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
540,854 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
73,114 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  
Sharp E50E41NKFMBXNNX white screen by odi
Started by odi, 01-31-2022, 03:29 PM
8 responses
970 views
0 likes
 Last Post odi
by odi
02-18-2023, 09:44 PM  
Samsung LN46A550 Power Cycling by zdsh07p9
Started by zdsh07p9, 06-22-2015, 11:25 AM
123 responses
31,356 views
0 likes
 Last Post katapaltes
by katapaltes
02-18-2023, 08:06 PM  
Samsung un65eh6000 backlight issue by bstewara
Started by bstewara, 02-17-2023, 03:32 PM
10 responses
777 views
0 likes
 Last Post alfatv
by alfatv
02-18-2023, 12:25 PM  
Sony KDL 46HX900 by hispeck
Started by hispeck, 04-09-2021, 12:36 PM
7 responses
1,406 views
0 likes
 Last Post Storyteller12
by Storyteller12
02-18-2023, 07:08 AM  
PANASONIC TX-P42X10Y Plasma TV damaged after a power spike by tofik
Started by tofik, 02-17-2023, 02:34 PM
9 responses
759 views
0 likes
 Last Post Biruslapio
by Biruslapio
02-18-2023, 05:45 AM  
Samsung TV fixed itself? (UN40D5500 series) by lmcancu
Started by lmcancu, 02-13-2023, 01:47 PM
11 responses
971 views
0 likes
 Last Post Rajnhl
by Rajnhl
02-17-2023, 11:36 PM  
Samsung BN44-00284A Backlight problem by sandinemail@hotmail.com
Started by sandinemail@hotmail.com, 02-15-2023, 05:10 AM
34 responses
1,611 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-17-2023, 10:18 AM  
Samsung ln46d550 horizontal lines on screen by wfdbackdraft
Started by wfdbackdraft, 02-16-2023, 11:02 PM
2 responses
454 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-17-2023, 10:07 AM  
Vestel Firmware - Toshiba 32W133DN by anlu
Started by anlu, 02-04-2023, 12:59 AM
11 responses
1,543 views
0 likes
 Last Post lotas
by lotas
02-17-2023, 08:57 AM  
Grundig GV-280S S-Vhs VCR PSU beeping? by hugocarmo
Started by hugocarmo, 02-16-2023, 01:03 PM
0 responses
345 views
0 likes
 Last Post hugocarmo
by hugocarmo
02-16-2023, 01:03 PM  
Sony Bravia XBR-65A8F, no turn on by pdsterns
Started by pdsterns, 02-15-2023, 04:14 PM
1 response
437 views
0 likes
 Last Post pdsterns
by pdsterns
02-16-2023, 09:29 AM  
Vizio E480i-B2 Won't Turn On DPS-167DP IC901 by Digital_Dad
Started by Digital_Dad, 12-30-2019, 06:22 PM
53 responses
12,945 views
0 likes
 Last Post Camparts54
by Camparts54
02-16-2023, 08:43 AM  
Hitachi V19B01922 Channel Tune problem by dicky96
Started by dicky96, 02-09-2023, 09:20 AM
1 response
452 views
0 likes
 Last Post dicky96
by dicky96
02-16-2023, 04:12 AM  
Emerson LF402EM6F NO STANDBY, DEAD SET!!! HOW DO YOU TEST FOR VOLTAGES!!! by fharris1977
Started by fharris1977, 11-04-2017, 12:01 PM
51 responses
5,491 views
0 likes
 Last Post triplefour
by triplefour
02-15-2023, 11:29 PM  
Samsung LN52A550 with HDMI issues by BretCraytor
Started by BretCraytor, 01-30-2023, 07:57 PM
34 responses
2,214 views
0 likes
 Last Post diif
by diif
02-15-2023, 04:14 PM  
Sony XBR-65x900F troubleshooting unresponsive TV by yavqq
Started by yavqq, 02-09-2023, 10:14 AM
4 responses
996 views
0 likes
 Last Post yavqq
by yavqq
02-15-2023, 08:08 AM  
Samsung LN32C540 - Standby Light only. by fuxxy
Started by fuxxy, 07-22-2013, 06:01 PM
34 responses
15,391 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-15-2023, 06:44 AM  
Schematic for Vortex V55R0213VS motherboard model CV9602-B55 by thesame
Started by thesame, 02-13-2023, 10:17 AM
3 responses
653 views
0 likes
 Last Post yokoono
by yokoono
02-13-2023, 11:29 PM  
Hisense 65a7300ftuk - RSAG7.820.9659 schematics? by retrorepair2
Started by retrorepair2, 02-12-2023, 08:44 AM
6 responses
1,904 views
0 likes
 Last Post tech9pc
by tech9pc
02-13-2023, 12:04 PM  
Samsung UE58TU7100K - no picture, vertical line by mrsith
Started by mrsith, 02-07-2023, 11:18 AM
3 responses
808 views
0 likes
 Last Post mrsith
by mrsith
02-13-2023, 05:14 AM  
Samsung UE55H8000 Backlight Power Problem by Bloopeta
Started by Bloopeta, 01-30-2023, 01:34 PM
2 responses
745 views
0 likes
 Last Post Bloopeta
by Bloopeta
02-13-2023, 03:13 AM  
TCL 49S405 burnt resistor R413 and will not power on by is3000
Started by is3000, 11-15-2021, 10:00 PM
8 responses
2,147 views
0 likes
 Last Post alikr123
by alikr123
02-12-2023, 10:04 PM  
VIZIO M60-C3 Can the vertical line be fixed? by tmhobadcap
Started by tmhobadcap, 02-05-2023, 03:37 AM
3 responses
638 views
0 likes
 Last Post tmhobadcap
by tmhobadcap
02-12-2023, 08:40 PM  
Samsung UN65NU6900FXZA Vertical Gray/Dim Area by 80r15
Started by 80r15, 12-15-2022, 04:01 PM
47 responses
4,435 views
0 likes
 Last Post Storyteller12
by Storyteller12
02-12-2023, 08:05 AM  
tvled telefunken te32180b29c10 by poweron
Started by poweron, 02-10-2023, 07:29 AM
8 responses
800 views
0 likes
 Last Post poweron
by poweron
02-11-2023, 07:56 PM  
samsung ue40d503problem reboot logo only when i have input signal from hdmi and tuner by Xristakis795
Started by Xristakis795, 02-09-2023, 03:17 PM
1 response
443 views
0 likes
 Last Post Xristakis795
by Xristakis795
02-11-2023, 04:01 AM  
Backlight replacement mess, Vizio V505-G9 by giddyupngo
Started by giddyupngo, 02-09-2023, 09:14 PM
7 responses
1,449 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-10-2023, 09:24 PM  
CS8001S Dump by ugura09
Started by ugura09, 02-10-2023, 08:43 AM
0 responses
810 views
0 likes
 Last Post ugura09
by ugura09
02-10-2023, 08:43 AM  
Sony Kdl 40 ex No HDMI by provider10
Started by provider10, 02-10-2023, 04:10 AM
0 responses
480 views
0 likes
 Last Post provider10
by provider10
02-10-2023, 04:10 AM  
LG 55LN5710 backlight diffuser sheet order by Lee M.
Started by Lee M., 11-29-2021, 07:52 PM
5 responses
16,284 views
0 likes
 Last Post marc1200
by marc1200
02-09-2023, 05:05 PM  
Panasonic 50st30 plasma tv, where do I need to recap? by benareeno
Started by benareeno, 02-05-2023, 12:08 AM
7 responses
893 views
0 likes
 Last Post tvtimmy
by tvtimmy
02-09-2023, 04:23 PM  
looking for vestel mb211s recovery firmware usb by petehall347
Started by petehall347, 07-25-2020, 10:58 AM
27 responses
16,122 views
0 likes
 Last Post eddiesomesan
by eddiesomesan
02-09-2023, 04:09 PM  
LG 60UF855V power problem with board pldl-l405a by sopik78
Started by sopik78, 02-09-2023, 06:41 AM
2 responses
501 views
0 likes
 Last Post sopik78
by sopik78
02-09-2023, 11:31 AM  
Samsung UA65NU7300K Not switching on by Grunder
Started by Grunder, 02-09-2023, 03:42 AM
2 responses
423 views
0 likes
 Last Post Grunder
by Grunder
02-09-2023, 06:00 AM  
Lg 55uk6950plb by comptek
Started by comptek, 10-12-2022, 12:55 PM
14 responses
2,133 views
0 likes
 Last Post zwarder
by zwarder
02-09-2023, 04:43 AM  
LG 70UH6350 Mainboard issue by Storyteller12
Started by Storyteller12, 01-31-2022, 05:36 PM
68 responses
4,361 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-08-2023, 08:46 AM  
Philips 43PUS6501/12 EEPROM request. by unimatrix93
Started by unimatrix93, 02-02-2023, 04:16 AM
17 responses
1,495 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-08-2023, 08:36 AM  
Sony Bravia KDL-40W2000 flashing by reporter1979
Started by reporter1979, 02-07-2023, 09:26 AM
2 responses
469 views
0 likes
 Last Post cheeky2
by cheeky2
02-07-2023, 03:15 PM  
bn44-00808e Power supply problem by CherM
Started by CherM, 02-06-2023, 02:25 PM
8 responses
740 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-07-2023, 10:14 AM  
Panasonic TX-58AX802B - Boot Freeze by Shotgun25
Started by Shotgun25, 07-14-2021, 07:23 AM
3 responses
2,233 views
0 likes
 Last Post Davi.p
by Davi.p
02-07-2023, 01:41 AM  
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