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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
644,482 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
781,192 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
196,800 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
540,979 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
279,474 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
73,163 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  
Horizontal Lines on Vizio E601i-A3e? by ajsterr4
Started by ajsterr4, 06-18-2016, 11:46 AM
6 responses
2,474 views
0 likes
 Last Post budwich
by budwich
06-20-2016, 08:36 AM  
What type of "Failure" does this look like? by Teflonbandit
Started by Teflonbandit, 06-16-2016, 08:41 AM
5 responses
1,946 views
0 likes
 Last Post Teflonbandit
by Teflonbandit
06-20-2016, 07:06 AM  
Panasonic TX-ASW654 by Krinkle66
Started by Krinkle66, 06-12-2016, 01:18 AM
3 responses
1,627 views
0 likes
 Last Post Krinkle66
by Krinkle66
06-20-2016, 02:58 AM  
EKT kl39sm064 firmware by banchi99
Started by banchi99, 06-19-2016, 05:25 PM
0 responses
1,777 views
0 likes
 Last Post banchi99
by banchi99
06-19-2016, 05:25 PM  
LG 47LG50UA No picture or sound by cooper trace
Started by cooper trace, 06-17-2016, 04:25 PM
4 responses
2,046 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-19-2016, 03:45 PM  
Panasonic P50G20E by bluebear
Started by bluebear, 05-25-2016, 01:16 PM
31 responses
6,006 views
0 likes
 Last Post Motsey
by Motsey
06-19-2016, 03:14 PM  
Insignia 47 LCD (NS-LCD47HD-09) by SidRo
Started by SidRo, 05-02-2012, 07:51 PM
13 responses
6,415 views
0 likes
 Last Post pixelSHREDDER
by pixelSHREDDER
06-19-2016, 01:04 PM  
KDL-52S4100 sound but no video by cuda71
Started by cuda71, 06-18-2016, 05:57 PM
3 responses
1,890 views
0 likes
 Last Post budm
by budm
06-18-2016, 08:52 PM  
Lg 55LM6700 steady backlight no on screen display, pic, or sound by snake91876
Started by snake91876, 06-17-2016, 04:10 PM
10 responses
2,115 views
0 likes
 Last Post snake91876
by snake91876
06-18-2016, 08:44 PM  
Broken RCA L40FHD41YX9 by Spork Schivago
Started by Spork Schivago, 05-31-2016, 08:20 PM
29 responses
4,433 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
06-18-2016, 05:46 PM  
Hitachi L42S503 Standby light on but will not turn on by kevinm34232
Started by kevinm34232, 06-18-2016, 04:42 PM
0 responses
1,442 views
0 likes
 Last Post kevinm34232
by kevinm34232
06-18-2016, 04:42 PM  
PS42C7 Hd Vs Does Not Shutdown Fixed by ReeceyBurger123
Started by ReeceyBurger123, 06-12-2016, 01:22 PM
6 responses
2,144 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-18-2016, 12:34 PM  
LN46A630M1F Horizontal Lines with Text by rustytierod
Started by rustytierod, 06-17-2016, 12:11 AM
6 responses
2,069 views
0 likes
 Last Post martino
by martino
06-18-2016, 12:30 PM  
TOSHIBA 32PB1V no stdby light by nathaniel
Started by nathaniel, 06-18-2016, 02:51 AM
2 responses
1,539 views
0 likes
 Last Post nathaniel
by nathaniel
06-18-2016, 10:46 AM  
Grundig 40VLE6142C TV repair, no backlight, Samsung LTA400HM13, possible LED failure by Chungalin
Started by Chungalin, 06-17-2016, 07:14 AM
7 responses
6,451 views
0 likes
 Last Post Chungalin
by Chungalin
06-18-2016, 06:05 AM  
Samsung PS-42Q97HD Logic Board not giving VS_ON by tn245
Started by tn245, 03-14-2014, 07:56 AM
17 responses
5,661 views
0 likes
 Last Post flexy123
by flexy123
06-17-2016, 12:30 PM  
Samsung PS50A2476, No Picture by flexy123
Started by flexy123, 06-03-2016, 10:13 AM
11 responses
3,829 views
0 likes
 Last Post flexy123
by flexy123
06-17-2016, 12:06 PM  
Sharp Aquos LC-42D65U No Backlight/Sound by musjim
Started by musjim, 09-02-2011, 11:21 AM
5 responses
4,458 views
0 likes
 Last Post Shane711
by Shane711
06-17-2016, 10:58 AM  
LG 32LE5300-Help with LG LED parts search by bjlasota
Started by bjlasota, 06-16-2016, 06:03 AM
5 responses
1,853 views
0 likes
 Last Post johns1mj
by johns1mj
06-17-2016, 08:23 AM  
40PFL5505D/F7 power cycles by Pioneerx01
Started by Pioneerx01, 06-16-2016, 06:40 PM
3 responses
1,722 views
0 likes
 Last Post saddle_au
by saddle_au
06-17-2016, 07:20 AM  
Technika 22-880 startup issues by notallbad
Started by notallbad, 07-29-2013, 02:10 PM
58 responses
13,096 views
0 likes
 Last Post asas
by asas
06-16-2016, 09:40 PM  
LG plasma MZ-42PZ44 YSUS short by PowerAmpFreak
Started by PowerAmpFreak, 04-21-2010, 12:52 PM
43 responses
24,216 views
0 likes
 Last Post jellentz
by jellentz
06-16-2016, 08:53 PM  
Panasonic TC-P55GT50 12 Blinking lights? by Freeflynick
Started by Freeflynick, 06-14-2016, 09:49 AM
26 responses
6,059 views
0 likes
 Last Post tw2005
by tw2005
06-16-2016, 03:56 PM  
42LG20-UM LCD TV washed out picture by chris1sr
Started by chris1sr, 03-29-2016, 09:00 AM
20 responses
4,200 views
0 likes
 Last Post Markus1
by Markus1
06-16-2016, 06:15 AM  
Hitachi 22LD3750DC TV repair, white screen, problem in AUO T220SW01-V0 panel by Chungalin
Started by Chungalin, 06-15-2016, 08:35 AM
2 responses
2,356 views
0 likes
 Last Post Chungalin
by Chungalin
06-16-2016, 05:46 AM  
Help w/ infamous Toshiba 50HP66? by LunaEros
Started by LunaEros, 06-13-2016, 06:46 PM
6 responses
2,760 views
0 likes
 Last Post mmartell
by mmartell
06-16-2016, 03:28 AM  
Samsung Hp-t4254 dead by Malachi
Started by Malachi, 06-14-2016, 02:34 PM
6 responses
2,066 views
0 likes
 Last Post Malachi
by Malachi
06-16-2016, 02:03 AM  
LG PZ550 moving Vertical lines (video inside) by alxx
Started by alxx, 06-14-2016, 01:37 PM
6 responses
1,843 views
0 likes
 Last Post alxx
by alxx
06-16-2016, 12:47 AM  
VIZIO SV470M orange to white logo by CraigR
Started by CraigR, 04-02-2014, 04:08 PM
29 responses
5,146 views
0 likes
 Last Post RICHARD REISNER
by RICHARD REISNER
06-15-2016, 07:11 PM  
Samsung pn64e533d2f has sound no picture by nwcs
Started by nwcs, 06-10-2016, 04:44 PM
21 responses
4,012 views
0 likes
 Last Post dick_barton
by dick_barton
06-15-2016, 03:09 PM  
Sounds - no picture - Philips 42 PFL3606H by tgo_dc
Started by tgo_dc, 06-12-2016, 02:02 PM
16 responses
5,160 views
0 likes
 Last Post dick_barton
by dick_barton
06-15-2016, 02:32 PM  
LG 50PX990-ZA Vertical Black Lines by Scrim
Started by Scrim, 06-13-2016, 04:48 PM
9 responses
2,592 views
0 likes
 Last Post Scrim
by Scrim
06-15-2016, 01:04 PM  
samsung ue32c5100 not power no stand by by hectorcrk
Started by hectorcrk, 05-14-2014, 04:28 PM
18 responses
4,676 views
0 likes
 Last Post budm
by budm
06-15-2016, 12:00 PM  
Seiki SE32HY02UK 50% of picture missing by Jackplug 123
Started by Jackplug 123, 06-13-2016, 12:50 PM
2 responses
1,847 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-15-2016, 05:09 AM  
Sony KDL-32T3000, AUO T315XW02 V.E panel, bad color/gamma, possible T-CON? by Chungalin
Started by Chungalin, 04-19-2016, 09:23 AM
7 responses
5,796 views
0 likes
 Last Post Chungalin
by Chungalin
06-15-2016, 03:57 AM  
Philips DVDR3460/75 by Amraks
Started by Amraks, 06-14-2016, 04:53 AM
4 responses
1,571 views
0 likes
 Last Post Amraks
by Amraks
06-15-2016, 12:35 AM  
LG 42LV5500 solarization? - t-con, mainboard or panel? by mu2
Started by mu2, 09-28-2015, 04:35 PM
14 responses
10,926 views
0 likes
 Last Post JosuelMarques
by JosuelMarques
06-14-2016, 11:10 PM  
Sunbrite 3200hd-pro by White fish
Started by White fish, 06-05-2016, 12:41 PM
13 responses
3,127 views
0 likes
 Last Post White fish
by White fish
06-14-2016, 08:41 PM  
LE32B550A5P eeprom reset by nogger
Started by nogger, 06-25-2014, 11:43 AM
5 responses
4,133 views
0 likes
 Last Post grumpy_one
by grumpy_one
06-14-2016, 04:50 PM  
Anyone used one of these LED Backlight testers? by cliff_hootarski
Started by cliff_hootarski, 06-14-2016, 02:48 PM
4 responses
1,775 views
0 likes
 Last Post dick_barton
by dick_barton
06-14-2016, 03:59 PM  
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