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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
644,518 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
219 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
781,202 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
196,803 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
540,983 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
279,481 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
28,437 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
73,165 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
48,442 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Vizio ADTVD3613XA6 PS for E500I-B1 oops help! by kick7
Started by kick7, 01-03-2018, 05:00 PM
8 responses
2,157 views
0 likes
 Last Post R_J
by R_J
07-06-2024, 06:25 PM  
Change name on tv after mainboard replacement by Ihandyrepair
Started by Ihandyrepair, 07-04-2024, 11:37 PM
2 responses
63 views
0 likes
 Last Post R_J
by R_J
07-06-2024, 05:52 PM  
Sony kd-55xf9005, does it have any uart connections? by Alex500
Started by Alex500, 07-02-2024, 05:42 PM
19 responses
507 views
0 likes
 Last Post Davi.p
by Davi.p
07-06-2024, 12:37 PM  
Sharp LC-40UG7252K black screen by Wodger
Started by Wodger, 06-10-2024, 01:13 PM
2 responses
140 views
0 likes
 Last Post Wodger
by Wodger
07-06-2024, 04:59 AM  
Samsung UN55NU7100 Backlights by m4a2t0t
Started by m4a2t0t, 07-03-2024, 08:15 PM
5 responses
104 views
0 likes
 Last Post EazyBone
by EazyBone
07-05-2024, 08:12 PM  
Toshiba/Vestel 58UL2B63DB Wifi Issue??? by ResetReality
Started by ResetReality, 07-04-2024, 12:28 PM
0 responses
69 views
0 likes
 Last Post ResetReality
by ResetReality
07-04-2024, 12:28 PM  
Sony kdl 40ex720 firmware update by dinosglxaros
Started by dinosglxaros, 02-23-2023, 12:00 PM
67 responses
4,570 views
0 likes
 Last Post dinosglxaros
by dinosglxaros
07-04-2024, 11:02 AM  
VIZIO E551VA NAND by linksys1127
Started by linksys1127, 07-03-2024, 05:00 AM
2 responses
63 views
0 likes
 Last Post lotas
by lotas
07-04-2024, 09:34 AM  
Samsung ue55nu7021k Boot cycle by Yoda79
Started by Yoda79, 06-30-2024, 03:43 PM
12 responses
169 views
0 likes
 Last Post EazyBone
by EazyBone
07-04-2024, 06:31 AM  
HiSense 65H6510G no boot by howardc64
Started by howardc64, 03-29-2023, 12:52 PM
148 responses
15,851 views
0 likes
 Last Post afiftyp
by afiftyp
07-04-2024, 02:43 AM  
Overvoltage - Hitech HR-TV10i by Usuario_X
Started by Usuario_X, 07-03-2024, 01:49 PM
2 responses
89 views
0 likes
 Last Post Usuario_X
by Usuario_X
07-03-2024, 05:13 PM  
Un70nu6900 taped lvds, how to fix washed out 1/2 picture? by mecha1166
Started by mecha1166, 07-03-2024, 05:03 PM
0 responses
92 views
0 likes
 Last Post mecha1166
by mecha1166
07-03-2024, 05:03 PM  
Samsung bn95-00944b t-con by mmpi
Started by mmpi, 12-15-2022, 08:26 AM
4 responses
507 views
0 likes
 Last Post rigeback
by rigeback
07-03-2024, 03:25 PM  
Help finding the correct model of a T-Con board on my Hitachi TV by sotodefonk
Started by sotodefonk, 06-28-2024, 04:39 PM
6 responses
288 views
0 likes
 Last Post sotodefonk
by sotodefonk
07-02-2024, 06:19 PM  
XR-77A80K Dead set, red light blinks 8 times. Cannot find error code list. by mecha1166
Started by mecha1166, 07-01-2024, 05:47 PM
2 responses
105 views
0 likes
 Last Post mecha1166
by mecha1166
07-02-2024, 08:27 AM  
Sony Data Projector vplfh31 3LCD Blue missing by budwich
Started by budwich, 05-10-2024, 06:49 PM
18 responses
174 views
0 likes
 Last Post budwich
by budwich
07-01-2024, 12:02 PM  
philips 42pfl3506 working for few seconds and after shut down by wolf1976
Started by wolf1976, 05-25-2024, 12:18 PM
3 responses
95 views
0 likes
 Last Post wolf1976
by wolf1976
06-30-2024, 02:01 AM  
Toshiba/Vestel 50UL2063DB rebooting whenever it feels like by spleenharvester
Started by spleenharvester, 06-18-2024, 10:51 AM
4 responses
153 views
0 likes
 Last Post Davi.p
by Davi.p
06-29-2024, 07:54 PM  
Samsung PS51E550 Plasma TV by ArMaaN376
Started by ArMaaN376, 06-19-2024, 04:05 AM
3 responses
145 views
0 likes
 Last Post ArMaaN376
by ArMaaN376
06-29-2024, 09:30 AM  
Dahua DVR Bios needed (XVR4104HS-X) by shakib200
Started by shakib200, 06-29-2024, 12:57 AM
0 responses
122 views
0 likes
 Last Post shakib200
by shakib200
06-29-2024, 12:57 AM  
TV Toshiba 46TL938 - backlight only/green power light by Kurtix
Started by Kurtix, 11-23-2022, 06:58 AM
23 responses
3,411 views
0 likes
 Last Post pitt76
by pitt76
06-28-2024, 04:58 AM  
samsung ue55nu7021k backlights working but blank screen by Chrissygizmo
Started by Chrissygizmo, 08-01-2021, 11:50 PM
112 responses
13,214 views
0 likes
 Last Post Yoda79
by Yoda79
06-28-2024, 03:42 AM  
Panasonic NV-FS200 restoration by Thermaltake
Started by Thermaltake, 06-23-2024, 12:13 PM
5 responses
263 views
0 likes
 Last Post Thermaltake
by Thermaltake
06-27-2024, 10:43 AM  
LG 50PK350 Clicking by Easky15
Started by Easky15, 02-18-2015, 07:39 AM
16 responses
3,765 views
0 likes
 Last Post wolf1976
by wolf1976
06-27-2024, 01:55 AM  
ACER AL2216W high pitch sound, DAC-19M009 inside by cangerules
Started by cangerules, 03-10-2016, 11:36 AM
10 responses
2,002 views
0 likes
 Last Post John Graham
by John Graham
06-25-2024, 11:49 PM  
Samsung UE32EH4000W Colour problem by porfyriadhs
Started by porfyriadhs, 06-25-2024, 01:21 AM
3 responses
98 views
0 likes
 Last Post porfyriadhs
by porfyriadhs
06-25-2024, 11:03 PM  
samsung ue46c6000 weird alternating lines by Mohammed Mecegguem
Started by Mohammed Mecegguem, 06-19-2024, 01:37 PM
6 responses
151 views
0 likes
 Last Post Davi.p
by Davi.p
06-25-2024, 07:18 PM  
Samsung UN65KU6290F fails again by valvashon
Started by valvashon, 06-22-2024, 09:44 AM
2 responses
97 views
0 likes
 Last Post Davi.p
by Davi.p
06-25-2024, 06:55 PM  
UE32T5370 need eprom dump by Davi.p
Started by Davi.p, 12-24-2022, 02:03 PM
11 responses
2,695 views
0 likes
 Last Post didoee
by didoee
06-24-2024, 04:27 AM  
Sony XBR-65X850E power supply board diode replacement by Tnmg
Started by Tnmg, 07-01-2022, 04:54 PM
14 responses
2,451 views
0 likes
 Last Post KYBOSH
by KYBOSH
06-23-2024, 04:21 PM  
Anyone fix this issue before??? by Storyteller12
Started by Storyteller12, 06-23-2024, 07:57 AM
3 responses
96 views
0 likes
 Last Post Davi.p
by Davi.p
06-23-2024, 10:14 AM  
Westinghouse LCM22W2 Help (DAC-19M009) by Doward
Started by Doward, 06-30-2010, 05:44 PM
52 responses
16,406 views
0 likes
 Last Post John Graham
by John Graham
06-23-2024, 12:54 AM  
Samsung UE40ES6530 by nezocas
Started by nezocas, 06-14-2024, 09:20 AM
11 responses
303 views
0 likes
 Last Post NTVStech
by NTVStech
06-22-2024, 07:42 AM  
Samsung LE32S62B 1s to black by Half-Saint
Started by Half-Saint, 02-22-2016, 06:02 AM
11 responses
2,954 views
0 likes
 Last Post Sv3TL10
by Sv3TL10
06-20-2024, 09:04 AM  
SAMSUNG UE48JU6470U Red light flash loop by mrhaman
Started by mrhaman, 06-20-2024, 03:59 AM
0 responses
42 views
0 likes
 Last Post mrhaman
by mrhaman
06-20-2024, 03:59 AM  
Centronics ZAT502HD ATSC Set Top Box by mechguy
Started by mechguy, 05-17-2024, 12:44 PM
7 responses
121 views
0 likes
 Last Post mechguy
by mechguy
06-19-2024, 08:55 PM  
UE48JU6470U Red light flash loop by mrhaman
Started by mrhaman, 06-19-2024, 03:35 PM
0 responses
45 views
0 likes
 Last Post mrhaman
by mrhaman
06-19-2024, 03:35 PM  
Seiki SE32HY01UK firmware. by diif
Started by diif, 12-01-2016, 05:20 PM
4 responses
3,250 views
0 likes
 Last Post Mcube12
by Mcube12
06-19-2024, 08:08 AM  
Panasonic TH-50PX8EA Black screen, only relay clicks by Rensiee
Started by Rensiee, 06-18-2024, 12:58 PM
0 responses
59 views
0 likes
 Last Post Rensiee
by Rensiee
06-18-2024, 12:58 PM  
DS-7204HUHI-K1 bios by alaminp
Started by alaminp, 06-18-2024, 08:16 AM
0 responses
166 views
0 likes
 Last Post alaminp
by alaminp
06-18-2024, 08:16 AM  
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