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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
644,520 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  
tv lcd Philips 42pfl9632d/10 Power board ko by Bibu
Started by Bibu, 03-15-2016, 01:46 PM
131 responses
13,730 views
0 likes
 Last Post budm
by budm
04-07-2016, 03:51 PM  
Lg plasma tv will not power up. 60pc1d by clublex
Started by clublex, 03-06-2016, 12:36 PM
32 responses
4,603 views
0 likes
 Last Post Alastair E
by Alastair E
04-07-2016, 12:01 PM  
Lg 50pa4500 by ljintexas
Started by ljintexas, 03-24-2016, 09:46 AM
8 responses
2,408 views
0 likes
 Last Post ljintexas
by ljintexas
04-07-2016, 07:08 AM  
Hitachi 40HXC06U sometimes turn on by PhaseCoder
Started by PhaseCoder, 04-07-2016, 05:17 AM
3 responses
1,817 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-07-2016, 05:24 AM  
JVC Viera LT48N530 LED query by Grunder
Started by Grunder, 04-07-2016, 03:35 AM
5 responses
1,881 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-07-2016, 05:03 AM  
Panasonic TC-P46C2 -- Completely Dead by aaronwt6
Started by aaronwt6, 06-25-2015, 05:35 AM
18 responses
4,017 views
0 likes
 Last Post tw2005
by tw2005
04-07-2016, 05:02 AM  
un46d7000lf with vertical lines by djpat1974
Started by djpat1974, 04-06-2016, 10:01 PM
1 response
1,672 views
0 likes
 Last Post mmartell
by mmartell
04-07-2016, 12:44 AM  
Dim Bulb Tester by tech2014
Started by tech2014, 02-22-2016, 02:46 PM
34 responses
5,385 views
0 likes
 Last Post martino
by martino
04-06-2016, 11:53 PM  
Help with connecting bulb in series with VS line by tech2014
Started by tech2014, 04-06-2016, 08:38 PM
4 responses
1,340 views
0 likes
 Last Post tech2014
by tech2014
04-06-2016, 10:30 PM  
Polaroid TLX04243B Backlight flashes then out by 102mm
Started by 102mm, 04-04-2016, 05:21 PM
16 responses
2,643 views
0 likes
 Last Post 102mm
by 102mm
04-06-2016, 07:58 PM  
Samsung 42 inch problem(s) by dmak170
Started by dmak170, 03-18-2016, 05:43 PM
6 responses
1,851 views
0 likes
 Last Post dmak170
by dmak170
04-06-2016, 06:38 PM  
Panasonic Plasma TC-P50S30 7 blinks fixed by replacing with differnet model SU/SD Boa by Sevenqi
Started by Sevenqi, 05-27-2014, 12:47 AM
12 responses
13,449 views
0 likes
 Last Post paulstef
by paulstef
04-06-2016, 06:18 PM  
T-con Samsung identifying problem by wilson_campbell
Started by wilson_campbell, 11-01-2015, 01:53 PM
49 responses
14,883 views
0 likes
 Last Post fredaelsadany
by fredaelsadany
04-06-2016, 03:35 PM  
Technika 46-270 Backlight control by dick_barton
Started by dick_barton, 04-06-2016, 07:09 AM
9 responses
2,089 views
0 likes
 Last Post dick_barton
by dick_barton
04-06-2016, 02:47 PM  
Can these horizontal lines be caused by a bad T-Con on LG 47LN5400? by Pioneerx01
Started by Pioneerx01, 01-04-2016, 04:10 PM
14 responses
6,424 views
0 likes
 Last Post braxton
by braxton
04-06-2016, 11:31 AM  
PS50C550 sound but no picture. by niblettr
Started by niblettr, 08-30-2015, 12:49 PM
23 responses
4,465 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-06-2016, 11:11 AM  
RCA TV no picture, replaced all boards. Backlight ok by Bfritz97
Started by Bfritz97, 03-09-2016, 09:58 PM
25 responses
5,128 views
0 likes
 Last Post budm
by budm
04-05-2016, 11:31 PM  
Samsung LE37S86BD volume at 255 or 200% when turned on by noledud
Started by noledud, 03-06-2016, 06:40 AM
7 responses
2,742 views
0 likes
 Last Post noledud
by noledud
04-05-2016, 08:09 PM  
Samsun Pwr supply repair bad bn44-00264a board by 1specman
Started by 1specman, 03-13-2016, 04:32 PM
5 responses
2,438 views
0 likes
 Last Post rdhanson1
by rdhanson1
04-05-2016, 08:05 PM  
Samsung LN46A650A1F LCD screen issue by tech2014
Started by tech2014, 04-05-2016, 04:20 PM
6 responses
1,944 views
0 likes
 Last Post budm
by budm
04-05-2016, 05:26 PM  
LG Flatron LCD Monitor dead by tech2014
Started by tech2014, 04-05-2016, 02:19 PM
16 responses
2,099 views
0 likes
 Last Post budm
by budm
04-05-2016, 04:25 PM  
Bad Panel/Cracked Screen by tech2014
Started by tech2014, 04-03-2016, 07:05 PM
9 responses
2,160 views
0 likes
 Last Post tom66
by tom66
04-05-2016, 03:42 PM  
philips 50pfp5332d/37 keeps blowing fuse by newagedevil
Started by newagedevil, 03-26-2016, 09:34 PM
26 responses
5,279 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-05-2016, 01:56 PM  
Lg plasma clicking on/off no pic no sound 60pc1d by clublex
Started by clublex, 04-05-2016, 09:14 AM
0 responses
1,172 views
0 likes
 Last Post clublex
by clublex
04-05-2016, 09:14 AM  
Insignia NS-LCD32 2007 lines on the right by budm
Started by budm, 04-22-2012, 11:18 PM
29 responses
5,990 views
0 likes
 Last Post budm
by budm
04-05-2016, 08:52 AM  
Maxent MX-42VM11 Red and White Sparkling by jickler
Started by jickler, 03-15-2016, 05:45 PM
9 responses
2,234 views
0 likes
 Last Post jickler
by jickler
04-05-2016, 08:00 AM  
Have you ever seen this fault. LG 49 3D led by Fleckers tv
Started by Fleckers tv, 04-04-2016, 08:09 PM
2 responses
1,652 views
0 likes
 Last Post tom66
by tom66
04-05-2016, 06:29 AM  
Panasonic tc50pu54 by Anderjoppf
Started by Anderjoppf, 04-05-2016, 06:12 AM
0 responses
1,420 views
0 likes
 Last Post Anderjoppf
by Anderjoppf
04-05-2016, 06:12 AM  
LG led TVs Start Up Sequence and Voltages by charis
Started by charis, 04-05-2016, 05:58 AM
0 responses
3,278 views
0 likes
 Last Post charis
by charis
04-05-2016, 05:58 AM  
Philips 32PFL7762D/05 - Stuck in standby - LED blink code by tn245
Started by tn245, 03-30-2016, 12:45 PM
8 responses
2,649 views
0 likes
 Last Post tn245
by tn245
04-05-2016, 05:15 AM  
Vizio m550nv orang light and no turn on by audiofreak19
Started by audiofreak19, 09-21-2013, 06:55 PM
78 responses
12,455 views
0 likes
 Last Post budm
by budm
04-04-2016, 09:47 PM  
Samsung UN46EH5300F Screen Ghosting? t-conn or panel? by Treydogg77
Started by Treydogg77, 04-03-2016, 02:41 PM
5 responses
1,827 views
0 likes
 Last Post Treydogg77
by Treydogg77
04-04-2016, 07:18 PM  
Bush 50/122f no audio at all by comptek
Started by comptek, 04-03-2016, 04:44 PM
13 responses
2,810 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-04-2016, 04:38 PM  
Lg 42LE4500-ZA no backlight by Gimi
Started by Gimi, 03-30-2016, 09:44 AM
58 responses
10,993 views
0 likes
 Last Post Fleckers tv
by Fleckers tv
04-04-2016, 04:22 PM  
panel question (samsung by LEEDASH
Started by LEEDASH, 04-04-2016, 02:41 PM
4 responses
1,790 views
0 likes
 Last Post LEEDASH
by LEEDASH
04-04-2016, 03:39 PM  
Olevia 65" LCD no longer working by Craig234
Started by Craig234, 04-04-2016, 03:12 PM
1 response
1,485 views
0 likes
 Last Post budm
by budm
04-04-2016, 03:18 PM  
LG 50PS60 UA no picture by acthree
Started by acthree, 04-04-2016, 12:34 PM
3 responses
1,772 views
0 likes
 Last Post acthree
by acthree
04-04-2016, 02:56 PM  
visio VP423 HDTV/10A by Rmasters3
Started by Rmasters3, 04-04-2016, 12:56 PM
0 responses
1,208 views
0 likes
 Last Post Rmasters3
by Rmasters3
04-04-2016, 12:56 PM  
cracking noises ? by ivtec
Started by ivtec, 04-04-2016, 11:04 AM
2 responses
1,353 views
0 likes
 Last Post ivtec
by ivtec
04-04-2016, 11:42 AM  
SAMSUNG BN44-00191a Power Board Red Light 5 Blinks by steved271
Started by steved271, 03-21-2016, 11:04 AM
13 responses
3,272 views
0 likes
 Last Post steved271
by steved271
04-04-2016, 10:11 AM  
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