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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
643,732 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
780,931 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
540,853 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
73,113 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 UN65HU8700F - Black and white vertical bars on half of screen by AFajitas
Started by AFajitas, 06-12-2016, 07:25 AM
1 response
1,733 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-12-2016, 08:25 AM  
(SOLVED) Insignia NS-32D312NA15 Rev. D - No video, turns off with 4 power LED blinks by JDC
Started by JDC, 06-12-2016, 07:16 AM
0 responses
1,770 views
0 likes
 Last Post JDC
by JDC
06-12-2016, 07:16 AM  
Well got a steal today. by PhaseCoder
Started by PhaseCoder, 06-11-2016, 09:00 AM
11 responses
2,111 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-12-2016, 05:56 AM  
Samsung LED Model #un55hu8530 picture but no sound by pr0ject
Started by pr0ject, 06-11-2016, 07:32 PM
4 responses
2,203 views
0 likes
 Last Post pr0ject
by pr0ject
06-12-2016, 12:13 AM  
Sanyo 40" LCD TV color & AV imput problems by needles-2
Started by needles-2, 06-10-2016, 03:32 AM
8 responses
2,488 views
0 likes
 Last Post needles-2
by needles-2
06-11-2016, 03:56 PM  
HP-T5054 panel glows- no display by gdawg
Started by gdawg, 06-11-2016, 10:08 AM
3 responses
1,585 views
0 likes
 Last Post gdawg
by gdawg
06-11-2016, 03:46 PM  
Service manual needed by taft1957
Started by taft1957, 06-08-2016, 07:35 AM
7 responses
2,312 views
0 likes
 Last Post R_J
by R_J
06-11-2016, 01:52 PM  
Sharp LC-52D65U--1 blink lamp error--cannot keep on. by RCA2000
Started by RCA2000, 06-07-2016, 12:02 AM
3 responses
2,240 views
0 likes
 Last Post budm
by budm
06-11-2016, 01:04 PM  
LG 50PN6500 Rainbow pixels by xboxlivemikey
Started by xboxlivemikey, 06-09-2016, 10:24 AM
14 responses
2,120 views
0 likes
 Last Post xboxlivemikey
by xboxlivemikey
06-11-2016, 11:44 AM  
Sony bravia Psu (A-1660-720-B) schematic needed by 6ot4hr
Started by 6ot4hr, 06-08-2016, 03:26 PM
30 responses
6,387 views
0 likes
 Last Post 6ot4hr
by 6ot4hr
06-11-2016, 08:00 AM  
Sharp LC-70LE550U Color Issues by Kirby68
Started by Kirby68, 06-08-2016, 10:34 PM
11 responses
2,409 views
0 likes
 Last Post budwich
by budwich
06-11-2016, 05:38 AM  
fujicom lcd TV FJ-47-D6-100HZ by shai
Started by shai, 06-10-2016, 11:18 PM
0 responses
1,209 views
0 likes
 Last Post shai
by shai
06-10-2016, 11:18 PM  
Olevia 242-t11 No picture by kennycoc
Started by kennycoc, 10-26-2013, 01:03 PM
3 responses
2,277 views
0 likes
 Last Post Electronics4years
by Electronics4years
06-10-2016, 10:50 PM  
r2a20299ft vs r2a20291ft Buffer Ic's by simplytrini
Started by simplytrini, 12-15-2015, 08:06 AM
1 response
2,032 views
0 likes
 Last Post Exp0
by Exp0
06-10-2016, 09:16 PM  
Sony kdl-60ex645 no picture ony sound by hmendez86
Started by hmendez86, 06-09-2016, 09:13 PM
8 responses
2,600 views
0 likes
 Last Post hmendez86
by hmendez86
06-10-2016, 01:29 PM  
LG Plasma panel lines by Fleckers tv
Started by Fleckers tv, 06-09-2016, 05:01 PM
3 responses
1,772 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-09-2016, 05:24 PM  
led42c45rqd RCA TV NO POWER Resistor Identification by johns1mj
Started by johns1mj, 06-08-2016, 08:12 PM
4 responses
1,921 views
0 likes
 Last Post johns1mj
by johns1mj
06-09-2016, 05:07 PM  
sony LCD tv ,color fold problem by rawan
Started by rawan, 06-08-2016, 09:41 PM
3 responses
1,753 views
0 likes
 Last Post rawan
by rawan
06-09-2016, 04:02 PM  
lines on screen Manta LED4201 by andyfitz48
Started by andyfitz48, 05-22-2016, 01:17 PM
12 responses
2,119 views
0 likes
 Last Post andyfitz48
by andyfitz48
06-09-2016, 01:09 PM  
Vizio VO320E 32" No display by el3ctroded
Started by el3ctroded, 07-10-2010, 11:52 AM
14 responses
7,248 views
0 likes
 Last Post vinceroger69
by vinceroger69
06-09-2016, 12:21 PM  
Samsung UE32F5500AW no picture by rtstorm
Started by rtstorm, 05-23-2016, 12:45 PM
55 responses
6,914 views
0 likes
 Last Post rtstorm
by rtstorm
06-09-2016, 11:45 AM  
LG 60PG60F-UA, Lower section of screen is black by Ryan81
Started by Ryan81, 01-11-2014, 01:46 AM
19 responses
5,429 views
0 likes
 Last Post bitjockey
by bitjockey
06-09-2016, 10:23 AM  
Samsung PN50A550S1F does not turn on, relay clicks. by EsqzMe
Started by EsqzMe, 10-01-2013, 10:30 AM
54 responses
15,002 views
0 likes
 Last Post solbeto
by solbeto
06-09-2016, 08:49 AM  
Panasonic Plasma SC Board TNPA5330 - accidentally ripped solder-pads away by ChaosEx
Started by ChaosEx, 06-08-2016, 01:57 PM
4 responses
3,512 views
0 likes
 Last Post tw2005
by tw2005
06-09-2016, 06:09 AM  
Looking for flash from Grundig vision 4 32 (YCA190R-4) by atsio
Started by atsio, 06-07-2016, 12:15 PM
1 response
1,631 views
0 likes
 Last Post atsio
by atsio
06-09-2016, 04:17 AM  
insignia ns51p680a12 by jellentz
Started by jellentz, 06-08-2016, 07:26 PM
1 response
1,505 views
0 likes
 Last Post dick_barton
by dick_barton
06-09-2016, 02:46 AM  
Samsung LN46A650 - No video, audio and backlight ok by Arkadi_73
Started by Arkadi_73, 10-23-2014, 09:41 AM
4 responses
3,210 views
0 likes
 Last Post tvtimmy
by tvtimmy
06-08-2016, 06:30 PM  
Samsung PN50C430 Plasma TV distorted image by BobSrunkel
Started by BobSrunkel, 06-07-2016, 07:46 PM
6 responses
1,990 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-08-2016, 03:43 PM  
UN55D6050TF blown PS board by Ellsswhere
Started by Ellsswhere, 06-08-2016, 06:51 AM
5 responses
2,032 views
0 likes
 Last Post Ellsswhere
by Ellsswhere
06-08-2016, 12:13 PM  
Haier L37K1 No backlight or picture by s_henya
Started by s_henya, 05-13-2016, 09:14 AM
25 responses
3,564 views
0 likes
 Last Post budm
by budm
06-08-2016, 08:49 AM  
Parts: What do you keep on hand? by JDC
Started by JDC, 06-07-2016, 12:13 PM
15 responses
2,906 views
0 likes
 Last Post stj
by stj
06-08-2016, 08:14 AM  
lg 32lv3550 by olymbou
Started by olymbou, 06-07-2016, 04:13 PM
5 responses
2,218 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-08-2016, 05:47 AM  
Samsung PN43E450A1F Troubleshooting by LT630
Started by LT630, 06-06-2016, 02:57 AM
18 responses
4,529 views
0 likes
 Last Post dick_barton
by dick_barton
06-08-2016, 02:44 AM  
LED Backlight replacement question by CraigR
Started by CraigR, 06-07-2016, 06:23 PM
6 responses
2,081 views
0 likes
 Last Post jbfr_54
by jbfr_54
06-08-2016, 02:01 AM  
Toshiba 40rv525u sound feedback & power issue by SirenSeeks
Started by SirenSeeks, 05-22-2016, 10:43 AM
4 responses
2,067 views
0 likes
 Last Post SirenSeeks
by SirenSeeks
06-07-2016, 02:00 PM  
Sharp LC-C6077UN With Uniform Black Horizontal Lines by aaronwt6
Started by aaronwt6, 05-31-2016, 07:36 AM
8 responses
2,291 views
0 likes
 Last Post aaronwt6
by aaronwt6
06-07-2016, 12:39 PM  
Samsung UN46EH5000f Shut Down/HDMI issues by TTAN
Started by TTAN, 06-07-2016, 09:28 AM
0 responses
2,129 views
0 likes
 Last Post TTAN
by TTAN
06-07-2016, 09:28 AM  
SAMSUNG PS64E550 not starting - stuck in standby by tiny68
Started by tiny68, 06-05-2016, 08:11 AM
14 responses
6,444 views
0 likes
 Last Post tiny68
by tiny68
06-07-2016, 09:22 AM  
Failed panel or could it be a board? by H22A
Started by H22A, 06-04-2016, 02:14 PM
9 responses
2,033 views
0 likes
 Last Post H22A
by H22A
06-07-2016, 08:50 AM  
Panasonic TC-P42S30 - Would someone mind helping me confirm SN? by 850csi
Started by 850csi, 02-03-2016, 10:14 PM
34 responses
8,112 views
0 likes
 Last Post 850csi
by 850csi
06-07-2016, 12:29 AM  
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