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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
643,744 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
780,932 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
540,854 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  
Blue Line - 70 Inch Sharp by ringolong
Started by ringolong, 01-30-2017, 09:37 AM
6 responses
1,578 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
06-13-2017, 07:06 PM  
Strange defect on LG 42PC55 by gabiz_ro
Started by gabiz_ro, 06-13-2017, 08:17 AM
4 responses
1,732 views
0 likes
 Last Post maxvalutech
by maxvalutech
06-13-2017, 05:41 PM  
LG 49LB5500 LED Backlight Problem.. by stedmund08
Started by stedmund08, 06-07-2017, 03:12 PM
23 responses
5,457 views
0 likes
 Last Post budm
by budm
06-13-2017, 12:26 PM  
Samsung UN48H8000AFXZA No picture Has Sound by Gladiatorx
Started by Gladiatorx, 05-14-2017, 05:26 PM
65 responses
5,941 views
0 likes
 Last Post Gladiatorx
by Gladiatorx
06-13-2017, 09:01 AM  
Panasonic TC-L47E5 won't turn on [3 red blink code] by corksil
Started by corksil, 03-17-2017, 11:18 PM
31 responses
4,480 views
0 likes
 Last Post dick_barton
by dick_barton
06-13-2017, 05:53 AM  
Megmeet MLT668TL-V rev 1.1 Help please. by dabone
Started by dabone, 06-09-2014, 09:03 AM
9 responses
5,792 views
0 likes
 Last Post razirafi
by razirafi
06-12-2017, 04:49 PM  
What is your top list of spares you would always keep in stock for LED/LCD TV repair? by dicky96
Started by dicky96, 06-12-2017, 08:40 AM
3 responses
1,478 views
0 likes
 Last Post SLK001
by SLK001
06-12-2017, 04:36 PM  
Bad backlights suspected on Sharp LC-C5255U LCD by SurrealMustard
Started by SurrealMustard, 05-22-2017, 08:21 AM
23 responses
3,832 views
0 likes
 Last Post SurrealMustard
by SurrealMustard
06-12-2017, 08:27 AM  
Blaupunkt 23/157I-GB-3B-HBKDU by randomf
Started by randomf, 12-07-2016, 02:40 AM
14 responses
3,646 views
0 likes
 Last Post trutle
by trutle
06-12-2017, 03:04 AM  
Sanyo and AWA schematics by maxvalutech
Started by maxvalutech, 06-12-2017, 01:13 AM
0 responses
1,480 views
0 likes
 Last Post maxvalutech
by maxvalutech
06-12-2017, 01:13 AM  
Thorn 42THL3DS1 no backlight sound ok by maxvalutech
Started by maxvalutech, 05-21-2017, 12:31 AM
22 responses
3,349 views
0 likes
 Last Post maxvalutech
by maxvalutech
06-12-2017, 01:04 AM  
Sanyo DP50749 Power cycle by lordsecs
Started by lordsecs, 09-30-2016, 08:50 AM
1 response
1,429 views
0 likes
 Last Post dskall
by dskall
06-11-2017, 09:16 PM  
Need help with another garbage find Samsung pn50a450p1d? by pbiancardi
Started by pbiancardi, 06-11-2017, 07:16 PM
2 responses
1,387 views
0 likes
 Last Post pbiancardi
by pbiancardi
06-11-2017, 07:44 PM  
Prima LC-3237D Washed Out Screen by neilc6
Started by neilc6, 06-11-2017, 05:26 PM
2 responses
1,388 views
0 likes
 Last Post dskall
by dskall
06-11-2017, 06:31 PM  
Samsung UN46EH5300 No Backlight, Help! by Toastybunz
Started by Toastybunz, 10-06-2015, 06:30 PM
3 responses
2,955 views
0 likes
 Last Post n2jtx
by n2jtx
06-11-2017, 07:26 AM  
Sharp LC-32S7E dead power supply (no STBY). by Dannyx
Started by Dannyx, 06-09-2017, 08:08 AM
19 responses
5,916 views
0 likes
 Last Post Dannyx
by Dannyx
06-10-2017, 11:00 AM  
Samsung UE50ES5500 LED TV bottom third of picture jitters by dicky96
Started by dicky96, 06-08-2017, 07:54 AM
19 responses
2,753 views
0 likes
 Last Post dicky96
by dicky96
06-10-2017, 09:00 AM  
HP-t5054 Samsung No picture no sound by Gladiatorx
Started by Gladiatorx, 06-05-2017, 10:03 AM
19 responses
3,806 views
0 likes
 Last Post Gladiatorx
by Gladiatorx
06-09-2017, 07:32 PM  
Toshiba M-9485C VCR by mike_drz
Started by mike_drz, 05-18-2017, 09:10 AM
48 responses
6,862 views
0 likes
 Last Post mike_drz
by mike_drz
06-09-2017, 06:53 PM  
Philips 40PFL3706/F7 No Backlight Logo flashes on by neilc6
Started by neilc6, 06-04-2017, 10:39 AM
8 responses
2,585 views
0 likes
 Last Post neilc6
by neilc6
06-09-2017, 03:42 PM  
ps42c429a by electronic-solutioncy
Started by electronic-solutioncy, 06-09-2017, 09:55 AM
0 responses
1,190 views
0 likes
 Last Post electronic-solutioncy
by electronic-solutioncy
06-09-2017, 09:55 AM  
LF501EM6F Emerson 50" tv by dxhac69
Started by dxhac69, 06-08-2017, 05:59 PM
7 responses
1,780 views
0 likes
 Last Post dxhac69
by dxhac69
06-09-2017, 09:39 AM  
Vestel turns on ok but dim picture after 1 minute by PowerAmpFreak
Started by PowerAmpFreak, 06-08-2017, 09:39 AM
7 responses
1,649 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
06-09-2017, 08:16 AM  
GVA LED LCD picture dissapears by wrx884
Started by wrx884, 10-16-2015, 02:33 AM
22 responses
12,792 views
0 likes
 Last Post attainteddragon
by attainteddragon
06-09-2017, 07:15 AM  
Changing option bytes by Mikeyjohnson
Started by Mikeyjohnson, 06-08-2017, 12:51 PM
1 response
1,310 views
0 likes
 Last Post dick_barton
by dick_barton
06-09-2017, 06:38 AM  
Samsung LE32N73BD screen problem by daroo
Started by daroo, 06-03-2017, 03:09 PM
6 responses
1,453 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
06-09-2017, 05:26 AM  
RCA L22HD41 totally dead (fixed) by CapLeaker
Started by CapLeaker, 06-08-2017, 06:11 PM
4 responses
1,607 views
0 likes
 Last Post CapLeaker
by CapLeaker
06-09-2017, 04:51 AM  
lg 32lg3000 keylock on by compcycle
Started by compcycle, 10-27-2016, 07:53 AM
17 responses
3,759 views
0 likes
 Last Post compcycle
by compcycle
06-09-2017, 03:34 AM  
LG 50PN650T sound but no picture by PowerAmpFreak
Started by PowerAmpFreak, 05-10-2017, 09:29 AM
13 responses
3,360 views
0 likes
 Last Post dick_barton
by dick_barton
06-09-2017, 02:36 AM  
my sharp wont power on but red light on wont turn green when powered on by JuliusO
Started by JuliusO, 01-18-2012, 08:20 AM
5 responses
13,251 views
0 likes
 Last Post phmark
by phmark
06-09-2017, 12:49 AM  
Sony KDL-40V5500: Sound and backlight ok, no picture by yoritomo
Started by yoritomo, 06-06-2017, 08:40 AM
12 responses
3,946 views
0 likes
 Last Post yoritomo
by yoritomo
06-08-2017, 03:05 PM  
Lg 32ls575t by joehezzer
Started by joehezzer, 06-07-2017, 10:46 AM
4 responses
1,621 views
0 likes
 Last Post joehezzer
by joehezzer
06-07-2017, 11:55 PM  
Polaroid tda-03211c can't change brightness, no digital channels by Eel_dahc
Started by Eel_dahc, 05-11-2017, 09:08 PM
3 responses
1,634 views
0 likes
 Last Post steves7839
by steves7839
06-07-2017, 06:42 PM  
Dustiest Tv Ever ? by ReeceyBurger123
Started by ReeceyBurger123, 06-03-2017, 01:17 PM
18 responses
2,915 views
0 likes
 Last Post culcuhain
by culcuhain
06-07-2017, 06:32 PM  
Sony KDL-40XBR6 14 blinks by neilc6
Started by neilc6, 06-07-2017, 01:23 PM
2 responses
2,212 views
0 likes
 Last Post neilc6
by neilc6
06-07-2017, 04:42 PM  
RCA LED50B45RQ no power/LED question by joeblah
Started by joeblah, 06-06-2017, 08:25 PM
3 responses
2,131 views
0 likes
 Last Post joeblah
by joeblah
06-07-2017, 12:54 PM  
60PB690v by thuss
Started by thuss, 05-31-2017, 11:43 AM
12 responses
2,133 views
0 likes
 Last Post Hamie
by Hamie
06-07-2017, 12:52 PM  
Zenith Z50PJ240 Pixel StormHelp by iaff284
Started by iaff284, 05-14-2017, 07:48 AM
16 responses
3,213 views
0 likes
 Last Post iaff284
by iaff284
06-07-2017, 09:41 AM  
samsung PS51D550 by jmh474
Started by jmh474, 01-26-2017, 04:55 PM
3 responses
1,974 views
0 likes
 Last Post StephenU
by StephenU
06-07-2017, 09:02 AM  
LG 42PC1D plasma - clicking repeatedly by tom66
Started by tom66, 12-16-2011, 02:13 PM
41 responses
18,589 views
0 likes
 Last Post pecrie
by pecrie
06-07-2017, 06:41 AM  
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