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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  
LG LM290WW2 No Display MPS6142 Blown by m4a2t0t
Started by m4a2t0t, 11-09-2019, 05:22 PM
14 responses
3,026 views
0 likes
 Last Post TecnicaNTT
by TecnicaNTT
07-20-2024, 05:01 AM  
Hisense 58r6e3 black screen dumpster dive by Jne2016
Started by Jne2016, 07-18-2024, 12:15 PM
7 responses
283 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-20-2024, 12:27 AM  
Wellington 43FHD279SW TV turns off by versus
Started by versus, 07-19-2024, 12:18 AM
1 response
61 views
0 likes
 Last Post versus
by versus
07-19-2024, 01:07 AM  
LG RC389H by buggbear
Started by buggbear, 07-17-2024, 10:37 AM
0 responses
26 views
0 likes
 Last Post buggbear
by buggbear
07-17-2024, 10:37 AM  
No option for optical audio output on older Samsung LCD LN52A650A1FXZA by ohmmy
Started by ohmmy, 07-15-2024, 06:49 PM
1 response
69 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-16-2024, 06:49 AM  
4 red flash led 65X950G boot Sony and android logo but then black by Ihandyrepair
Started by Ihandyrepair, 07-11-2024, 01:45 AM
28 responses
535 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-15-2024, 11:16 AM  
XBR-65x850e Sony, no power questions by EazyBone
Started by EazyBone, 01-15-2024, 09:25 PM
16 responses
338 views
0 likes
 Last Post EazyBone
by EazyBone
07-15-2024, 09:16 AM  
Samsung's AU series "high quality" panel internally melting by Biruslapio
Started by Biruslapio, 07-12-2024, 10:08 AM
4 responses
129 views
0 likes
 Last Post Biruslapio
by Biruslapio
07-15-2024, 06:42 AM  
Samsung QLED QN75Q8FNBFXZA inverted/negative color by j879
Started by j879, 07-12-2024, 12:23 PM
24 responses
443 views
0 likes
 Last Post j879
by j879
07-14-2024, 09:16 AM  
collour problem on lg 37lh4900 by wolf1976
Started by wolf1976, 07-12-2024, 03:13 PM
0 responses
42 views
0 likes
 Last Post wolf1976
by wolf1976
07-12-2024, 03:13 PM  
LED panel type for QE75Q60RAT by marekk
Started by marekk, 07-11-2024, 06:01 AM
4 responses
100 views
0 likes
 Last Post marekk
by marekk
07-12-2024, 09:40 AM  
Lg OLED rendering yellow as green, I could use your advice. by Big Pooka
Started by Big Pooka, 06-11-2023, 02:39 PM
25 responses
8,201 views
0 likes
 Last Post jagiro84x
by jagiro84x
07-12-2024, 12:45 AM  
Samsung UN60EH6000F Black Screen, Backlight and Sound Good. Power Cycle Returns Picture by Mgiffune
Started by Mgiffune, 06-09-2024, 10:28 AM
21 responses
349 views
0 likes
 Last Post Mgiffune
by Mgiffune
07-11-2024, 01:37 AM  
Samsung 46" TV LE46B530 blowing fuse by RogerH58
Started by RogerH58, 06-10-2023, 10:27 AM
10 responses
901 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-10-2024, 12:03 PM  
SHARP LC-70UD27U black and white lines by zoontz
Started by zoontz, 07-09-2024, 05:50 PM
2 responses
73 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-10-2024, 06:47 AM  
Best Buy 50LF621U21 Backlight Repair by csmith
Started by csmith, 07-08-2024, 12:49 PM
2 responses
70 views
0 likes
 Last Post csmith
by csmith
07-09-2024, 09:35 AM  
Samsung UE32EH5000 backlight issue fix by Dannyx
Started by Dannyx, 02-07-2018, 03:32 AM
30 responses
7,714 views
0 likes
 Last Post electrocuted
by electrocuted
07-08-2024, 10:21 AM  
DVR HIKVISION DS-80237_p rev 6.1 BIOS Need by chinthana1994
Started by chinthana1994, 07-08-2024, 03:44 AM
0 responses
347 views
0 likes
 Last Post chinthana1994
by chinthana1994
07-08-2024, 03:44 AM  
DSE GE6878 possible TV receiver dying remote not working well by CdDvdFlash
Started by CdDvdFlash, 07-03-2024, 03:55 AM
1 response
40 views
0 likes
 Last Post CapLeaker
by CapLeaker
07-07-2024, 12:59 PM  
Samsung TV won't turn on ... keeps cycling the power relay on & off by Journey11
Started by Journey11, 07-04-2024, 02:44 PM
12 responses
289 views
0 likes
 Last Post EazyBone
by EazyBone
07-07-2024, 08:13 AM  
Vizio ADTVD3613XA6 PS for E500I-B1 oops help! by kick7
Started by kick7, 01-03-2018, 05:00 PM
8 responses
2,156 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
61 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
495 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
137 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
4,542 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
166 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
15,757 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
86 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
283 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
92 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
152 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
143 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
117 views
0 likes
 Last Post shakib200
by shakib200
06-29-2024, 12:57 AM  
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