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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
643,706 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
780,920 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  
samsung pn50a550s1 clicks by shaneo902
Started by shaneo902, 04-24-2020, 08:40 AM
8 responses
1,182 views
0 likes
 Last Post shaneo902
by shaneo902
04-26-2020, 03:24 PM  
Arçelik a40l57414b stanbay is not lit by necatduman
Started by necatduman, 04-24-2020, 10:52 AM
4 responses
1,259 views
0 likes
 Last Post arizanotlari
by arizanotlari
04-26-2020, 12:19 PM  
Epson EMP TW700 projector not turning on from heat warning light by CdDvdFlash
Started by CdDvdFlash, 04-25-2020, 03:43 PM
5 responses
1,411 views
0 likes
 Last Post CdDvdFlash
by CdDvdFlash
04-26-2020, 11:19 AM  
LG 55eg910v - curved OLED - has sound but no picture by Bbruno
Started by Bbruno, 04-23-2020, 09:51 AM
9 responses
1,819 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-26-2020, 01:19 AM  
Samsung TV picture is upside down! [HELP] by Orange1
Started by Orange1, 07-17-2015, 01:00 PM
17 responses
33,726 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-26-2020, 01:16 AM  
Proscan elite EP 5585 Turn On but led driver no voltage .. by mydang
Started by mydang, 09-07-2018, 11:22 AM
7 responses
1,636 views
0 likes
 Last Post neilc6
by neilc6
04-24-2020, 04:55 PM  
Le32r88bd by jonny78
Started by jonny78, 08-20-2017, 10:32 AM
10 responses
2,318 views
0 likes
 Last Post microso
by microso
04-24-2020, 03:03 PM  
Led24a45rq by SolomonMan
Started by SolomonMan, 01-28-2020, 07:48 PM
9 responses
1,392 views
0 likes
 Last Post SolomonMan
by SolomonMan
04-23-2020, 11:55 PM  
SILO branded tv - model SL-4013 - no image, Nonbacklight, doesn’t always turn on by ngth82
Started by ngth82, 04-21-2020, 05:36 PM
9 responses
1,391 views
0 likes
 Last Post ngth82
by ngth82
04-23-2020, 08:25 PM  
Samsung UE32D5520 buzzing PSU, no picture by fejlong
Started by fejlong, 04-18-2020, 12:42 PM
29 responses
3,075 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-23-2020, 07:13 AM  
Panasonic TX-L55DT50B by PontyPCs
Started by PontyPCs, 04-23-2020, 02:08 AM
0 responses
729 views
0 likes
 Last Post PontyPCs
by PontyPCs
04-23-2020, 02:08 AM  
Samsung One Connect Bn94-07687b Fried? by Trevtron
Started by Trevtron, 04-17-2020, 02:26 PM
8 responses
2,844 views
0 likes
 Last Post Trevtron
by Trevtron
04-22-2020, 03:32 PM  
SONY KD-43x8305c by stj
Started by stj, 04-20-2020, 10:01 AM
7 responses
1,539 views
0 likes
 Last Post stj
by stj
04-22-2020, 01:54 PM  
LG 42ln5300-UB won’t turn on and only has standby voltage by NickIsFluffy
Started by NickIsFluffy, 04-17-2020, 11:05 AM
45 responses
4,838 views
0 likes
 Last Post NickIsFluffy
by NickIsFluffy
04-22-2020, 09:52 AM  
Panasonic TX-P65VT20e Mainboard TNPH0844 problem by DerD
Started by DerD, 04-21-2020, 08:43 AM
2 responses
1,227 views
0 likes
 Last Post DerD
by DerD
04-21-2020, 10:55 AM  
Samsung PSU Board - PD23A0QV_CPN (pics attchd) by liamoc74
Started by liamoc74, 08-26-2017, 03:56 AM
2 responses
2,392 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-21-2020, 07:18 AM  
LG 55LW9500 no video, no audio by krustyone
Started by krustyone, 04-18-2020, 05:32 AM
10 responses
2,330 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-21-2020, 06:15 AM  
Fault with Toshiba 40L6353D LED TV by Mikeyboy2007
Started by Mikeyboy2007, 04-20-2020, 03:50 PM
6 responses
1,925 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-21-2020, 06:06 AM  
LG 60PK950 no sound by dIggO
Started by dIggO, 04-16-2020, 02:40 AM
11 responses
2,500 views
0 likes
 Last Post dIggO
by dIggO
04-21-2020, 03:14 AM  
Vizio M70-C3 by namdam
Started by namdam, 06-12-2016, 10:45 AM
13 responses
4,384 views
0 likes
 Last Post xcctt
by xcctt
04-20-2020, 08:02 PM  
Samsung UN55F8000 BXZA - No HDMI after power surge by Chris24
Started by Chris24, 04-11-2020, 11:57 AM
11 responses
2,283 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
04-20-2020, 06:40 PM  
Dynex DX-L40-10A Won't turn on. by Funda
Started by Funda, 02-11-2015, 08:47 PM
119 responses
15,925 views
0 likes
 Last Post Funda
by Funda
04-20-2020, 02:03 PM  
Shifted Screen by Phillydubv35
Started by Phillydubv35, 04-17-2020, 05:47 PM
13 responses
1,924 views
0 likes
 Last Post Davi.p
by Davi.p
04-20-2020, 07:53 AM  
Repairing LG Smart TV Plasma and finding components by tietoharrastelija
Started by tietoharrastelija, 04-20-2020, 03:04 AM
0 responses
1,014 views
0 likes
 Last Post tietoharrastelija
by tietoharrastelija
04-20-2020, 03:04 AM  
Toshiba 50L7300A turns on then blue screen by Woollyentity
Started by Woollyentity, 04-13-2020, 04:14 PM
28 responses
4,978 views
0 likes
 Last Post budm
by budm
04-19-2020, 07:18 PM  
"Toshiba" 40L1333B and others... by ekjdm14
Started by ekjdm14, 04-18-2020, 04:17 PM
5 responses
1,209 views
0 likes
 Last Post ekjdm14
by ekjdm14
04-19-2020, 04:59 PM  
Hisense 65" led is blinking by buchman
Started by buchman, 08-27-2019, 05:08 AM
35 responses
3,681 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-19-2020, 09:30 AM  
Vizio E470i-A0 no power LED, doesn't power on by shortvent
Started by shortvent, 04-18-2020, 02:41 PM
8 responses
1,748 views
0 likes
 Last Post diif
by diif
04-19-2020, 06:20 AM  
Interchangable parts by RooTV
Started by RooTV, 04-19-2020, 12:06 AM
2 responses
992 views
0 likes
 Last Post petehall347
by petehall347
04-19-2020, 03:13 AM  
BN44-00503A Repair Kit by PCallegari
Started by PCallegari, 12-11-2018, 12:19 PM
3 responses
1,533 views
0 likes
 Last Post iugasilviu
by iugasilviu
04-18-2020, 07:52 PM  
LED TV screen burn by Phillydubv35
Started by Phillydubv35, 04-18-2020, 01:37 PM
2 responses
1,003 views
0 likes
 Last Post budm
by budm
04-18-2020, 06:49 PM  
Samsung LE32D400E1W no backlight by toty79
Started by toty79, 04-15-2020, 03:23 PM
17 responses
2,700 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-18-2020, 05:55 PM  
Sharp LC-40LE810UN Blinking Code 2 slow-5 fast by alfredomfr1
Started by alfredomfr1, 04-07-2018, 12:21 PM
13 responses
2,949 views
0 likes
 Last Post rachidabl
by rachidabl
04-18-2020, 04:21 PM  
LG 50LA6230 Service Manual by krustyone
Started by krustyone, 04-14-2020, 02:57 AM
5 responses
1,356 views
0 likes
 Last Post diif
by diif
04-18-2020, 08:43 AM  
Video Converter from Composite to Vga V2V Pro2 not working by falcontech
Started by falcontech, 04-16-2020, 05:18 AM
12 responses
1,439 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-18-2020, 06:33 AM  
Samsung UN65JS6000 lines in screen and reboot by Curlysfries
Started by Curlysfries, 04-12-2020, 01:32 PM
12 responses
1,250 views
0 likes
 Last Post budwich
by budwich
04-18-2020, 05:59 AM  
Samsung led tv UN60J6200AFXZA went black no power no standby light by Beanz77
Started by Beanz77, 04-15-2020, 05:38 PM
3 responses
1,352 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-17-2020, 08:14 PM  
LG Mainboard codes meaning by Davi.p
Started by Davi.p, 04-17-2020, 06:40 PM
0 responses
1,142 views
0 likes
 Last Post Davi.p
by Davi.p
04-17-2020, 06:40 PM  
Samsung UE65H8500 wet inverter board by Trevtron
Started by Trevtron, 04-07-2020, 04:23 PM
5 responses
1,176 views
0 likes
 Last Post Trevtron
by Trevtron
04-17-2020, 02:28 PM  
About MSD109v1.1-F main board by hispeck
Started by hispeck, 04-17-2020, 11:03 AM
0 responses
843 views
0 likes
 Last Post hispeck
by hispeck
04-17-2020, 11:03 AM  
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