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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
1,916 responses
642,194 views
0 likes
 Last Post lotas
by lotas
04-25-2025, 05:26 PM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
207 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
780,323 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
196,680 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
540,604 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
279,332 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
9,187 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
28,423 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
73,042 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
48,432 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Vestel dump all tv's via network by promo7uk
Started by promo7uk, 07-13-2019, 06:18 AM
4 responses
2,783 views
0 likes
 Last Post juli0s
by juli0s
10-20-2024, 07:40 AM  
Vizio E55-F1 dark backlight zones. LED failure or Dimming Zone Driver? by howardc64
Started by howardc64, 10-10-2024, 01:16 PM
15 responses
388 views
0 likes
 Last Post howardc64
by howardc64
10-19-2024, 04:35 PM  
Samsung LN40C630K1F LCD TV No Backlights and Flashlight Test Fail by signal.quest
Started by signal.quest, 09-30-2024, 11:21 PM
16 responses
270 views
0 likes
 Last Post signal.quest
by signal.quest
10-17-2024, 11:06 PM  
Samsung UN46H5203 backlight issue - stumped by soler88
Started by soler88, 10-09-2024, 07:28 AM
9 responses
195 views
0 likes
 Last Post EazyBone
by EazyBone
10-17-2024, 04:39 PM  
Troubleshooting a Samsung TV: Model UN65JU670DFXZA Version T01 by Mark D
Started by Mark D, 10-16-2024, 05:43 PM
2 responses
61 views
0 likes
 Last Post Mark D
by Mark D
10-17-2024, 07:25 AM  
Samsung UE32F5000 problem turning on/off by sandrabrnelic
Started by sandrabrnelic, 10-16-2024, 05:01 AM
1 response
45 views
0 likes
 Last Post csmith
by csmith
10-16-2024, 08:26 AM  
sharp lc-49cug8052k by vinceroger69
Started by vinceroger69, 10-16-2024, 05:45 AM
4 responses
47 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-16-2024, 07:57 AM  
SONY KDL-40P3600 Picture Problem by retrorepair
Started by retrorepair, 10-11-2024, 05:12 PM
4 responses
70 views
0 likes
 Last Post Davi.p
by Davi.p
10-15-2024, 09:55 PM  
toshiba tf-43a810u21 flickers/shakes but with good picture by Jne2016
Started by Jne2016, 10-13-2024, 09:01 AM
1 response
59 views
0 likes
 Last Post Jne2016
by Jne2016
10-15-2024, 10:18 AM  
polaroid TQLHD24PR004 no power by crazycavan
Started by crazycavan, 05-05-2024, 08:40 AM
12 responses
168 views
0 likes
 Last Post DrStonks
by DrStonks
10-13-2024, 03:34 AM  
Panasonic DMR-ES30V power issues by newgen2005
Started by newgen2005, 09-26-2024, 03:49 AM
35 responses
273 views
0 likes
 Last Post newgen2005
by newgen2005
10-12-2024, 01:17 AM  
Trying to Save - Samsung UN55JS6500 - A line down the screen + Falling LED diffusers by KYBOSH
Started by KYBOSH, 10-04-2024, 11:00 PM
12 responses
132 views
0 likes
 Last Post KYBOSH
by KYBOSH
10-11-2024, 02:13 PM  
Aya A39FHD3901/2 - Vestel 17MB82 mainboard - LED blinking by KevinWysocki
Started by KevinWysocki, 08-20-2023, 09:45 AM
3 responses
469 views
0 likes
 Last Post baboom
by baboom
10-11-2024, 02:06 PM  
Samsung QN75Q6DRA, No Picture, Has BL, and Sound by Dodgethis
Started by Dodgethis, 09-11-2024, 07:39 AM
58 responses
862 views
0 likes
 Last Post Dodgethis
by Dodgethis
10-10-2024, 08:26 PM  
Display issue Samsung TV UA65JS9000W by FourRunner
Started by FourRunner, 10-03-2024, 07:05 PM
11 responses
167 views
0 likes
 Last Post Davi.p
by Davi.p
10-10-2024, 08:24 AM  
Yet another Samsung QLED Boot Loop by Takeatry
Started by Takeatry, 10-04-2024, 02:57 PM
14 responses
200 views
0 likes
 Last Post Takeatry
by Takeatry
10-08-2024, 11:01 AM  
Onn 100012587 by Woodyasher1969
Started by Woodyasher1969, 09-28-2024, 08:09 AM
4 responses
61 views
0 likes
 Last Post Woodyasher1969
by Woodyasher1969
10-08-2024, 10:33 AM  
TP.MS3463S.PB711 Start up loop by MarkC1970
Started by MarkC1970, 02-17-2023, 03:21 AM
15 responses
984 views
0 likes
 Last Post lotas
by lotas
10-08-2024, 03:09 AM  
Water Damaged Toshiba 48L1435DB by RetroComputingGrotto
Started by RetroComputingGrotto, 10-07-2024, 08:23 AM
2 responses
39 views
0 likes
 Last Post RetroComputingGrotto
by RetroComputingGrotto
10-08-2024, 01:10 AM  
TCL 65S517 No Backlight, Picture and Sound OK by rebelkustoms
Started by rebelkustoms, 10-06-2020, 11:56 PM
89 responses
13,729 views
0 likes
 Last Post MichaelPitts
by MichaelPitts
10-07-2024, 11:32 AM  
kdl-40ex600 turning off and on by phoenix73
Started by phoenix73, 10-07-2024, 09:29 AM
0 responses
43 views
0 likes
 Last Post phoenix73
by phoenix73
10-07-2024, 09:29 AM  
Sony XBR-75X950G seems dead with a black screen but backlight and sound is working and no blinking red lights by Audeze
Started by Audeze, 10-06-2024, 08:54 PM
1 response
58 views
0 likes
 Last Post EazyBone
by EazyBone
10-06-2024, 09:37 PM  
DS-7204HQHI by jackx
Started by jackx, 10-06-2024, 05:15 AM
1 response
66 views
0 likes
 Last Post jackx
by jackx
10-06-2024, 12:19 PM  
Hisense H50A6250UK by sordids999
Started by sordids999, 10-05-2024, 08:05 AM
1 response
40 views
0 likes
 Last Post EazyBone
by EazyBone
10-06-2024, 06:52 AM  
Samsung QN75QN800AF doing constant reboots, and click sound from Connect One device. by Alper99
Started by Alper99, 10-04-2024, 08:00 AM
6 responses
108 views
0 likes
 Last Post EazyBone
by EazyBone
10-05-2024, 07:51 PM  
Trying To Fix: Samsung THE FRAME backlight replacment - How to open display??? by KYBOSH
Started by KYBOSH, 09-24-2024, 01:32 PM
29 responses
1,303 views
0 likes
 Last Post EazyBone
by EazyBone
10-05-2024, 07:45 PM  
Sharp lc-55p6000u won't turn on by JunkmanJimbo
Started by JunkmanJimbo, 09-28-2024, 12:56 PM
12 responses
151 views
0 likes
 Last Post JunkmanJimbo
by JunkmanJimbo
10-05-2024, 09:43 AM  
LG 49UJ701V Panel problem by porfyriadhs
Started by porfyriadhs, 10-05-2024, 06:18 AM
1 response
57 views
0 likes
 Last Post porfyriadhs
by porfyriadhs
10-05-2024, 06:19 AM  
Sony Bravia KD-50X690E NO SOUND by x_orange90_x
Started by x_orange90_x, 10-05-2024, 05:01 AM
0 responses
37 views
0 likes
 Last Post x_orange90_x
by x_orange90_x
10-05-2024, 05:01 AM  
lg 55uk6100plb by wolf1976
Started by wolf1976, 10-04-2024, 02:06 PM
0 responses
43 views
0 likes
 Last Post wolf1976
by wolf1976
10-04-2024, 02:06 PM  
Sony Bravia KD-50X690E blown resistor by x_orange90_x
Started by x_orange90_x, 07-16-2024, 06:53 AM
33 responses
535 views
0 likes
 Last Post x_orange90_x
by x_orange90_x
10-03-2024, 08:27 PM  
Vizio M60-C3 Left Edge problem by Pinky Deepak
Started by Pinky Deepak, 09-27-2024, 05:11 PM
11 responses
158 views
0 likes
 Last Post KYBOSH
by KYBOSH
10-03-2024, 02:25 PM  
Is is possible to fix this screen ? - Grandin - UD58LGB204 by mickadoum
Started by mickadoum, 10-02-2024, 01:16 PM
1 response
62 views
0 likes
 Last Post KYBOSH
by KYBOSH
10-02-2024, 03:59 PM  
Trying To Fix: Samsung UN50TU7000 - Weird Fading Screen then Red blinking light by KYBOSH
Started by KYBOSH, 09-16-2024, 07:48 PM
40 responses
521 views
0 likes
 Last Post KYBOSH
by KYBOSH
10-02-2024, 03:52 PM  
Samsung UE50TU7005KXXC by Puuhis79
Started by Puuhis79, 08-23-2024, 04:04 AM
19 responses
253 views
0 likes
 Last Post Davi.p
by Davi.p
10-02-2024, 05:07 AM  
Samsung UN48JU6700F (Curved) blotchy and faded image by kca
Started by kca, 09-19-2024, 12:20 PM
5 responses
128 views
0 likes
 Last Post kca
by kca
10-01-2024, 08:37 AM  
Post your Samsung NU model series backlight failures and diffuser melt-downs here! by DXseekerMO
Started by DXseekerMO, 06-11-2021, 02:20 PM
49 responses
14,945 views
0 likes
 Last Post Svante88
by Svante88
10-01-2024, 05:39 AM  
LG OLED 55EG9100: is this screen damaged? by ivan_z
Started by ivan_z, 12-24-2023, 02:57 PM
11 responses
355 views
0 likes
 Last Post Davi.p
by Davi.p
10-01-2024, 12:19 AM  
Samsung UE55H8000SZ with TCON BN41-02112A by michdundee
Started by michdundee, 04-25-2024, 12:37 PM
34 responses
657 views
0 likes
 Last Post michdundee
by michdundee
10-01-2024, 12:03 AM  
Sony XBR-75X800G - Android start up only and dark blue screen by NolesFan
Started by NolesFan, 07-07-2024, 10:13 AM
155 responses
1,217 views
0 likes
 Last Post NolesFan
by NolesFan
09-29-2024, 05:35 PM  
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