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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
643,701 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
780,917 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
196,763 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
540,849 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
279,430 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  
Toshiba 46TL963 no back lights - LED strip burnt by noledud
Started by noledud, 03-26-2015, 10:20 AM
30 responses
14,298 views
0 likes
 Last Post faffaz
by faffaz
07-12-2016, 08:28 PM  
Sony KDL-46EX400 startup issue by tech2014
Started by tech2014, 07-12-2016, 03:11 PM
4 responses
2,100 views
0 likes
 Last Post tech2014
by tech2014
07-12-2016, 03:35 PM  
Need help identifying this component on Samsung uhd8500 by dragunfury
Started by dragunfury, 07-10-2016, 03:36 PM
17 responses
2,893 views
0 likes
 Last Post SLK001
by SLK001
07-12-2016, 08:53 AM  
Samsung UE32D5520 Mainboard replace with UE40D5520 Mainboard by rudger
Started by rudger, 07-11-2016, 05:32 PM
2 responses
3,162 views
0 likes
 Last Post rudger
by rudger
07-12-2016, 06:28 AM  
50 inch Panasonic plasma vertical Black line by SamIOW
Started by SamIOW, 12-15-2014, 09:26 AM
22 responses
8,888 views
0 likes
 Last Post maxvalutech
by maxvalutech
07-12-2016, 06:09 AM  
Lg 32ld350 by Clucas
Started by Clucas, 03-27-2013, 05:17 PM
19 responses
5,603 views
0 likes
 Last Post maxvalutech
by maxvalutech
07-12-2016, 06:02 AM  
Soniq L32V12A Eprom Dump required by alltvrepairs
Started by alltvrepairs, 07-12-2016, 02:12 AM
0 responses
1,196 views
0 likes
 Last Post alltvrepairs
by alltvrepairs
07-12-2016, 02:12 AM  
LG 42SL80 Not working by powerflow
Started by powerflow, 06-11-2016, 05:28 PM
11 responses
3,068 views
0 likes
 Last Post powerflow
by powerflow
07-11-2016, 07:28 PM  
Emerson LC320EM2 Dead by CraigR
Started by CraigR, 03-09-2014, 12:46 PM
12 responses
2,977 views
0 likes
 Last Post CraigR
by CraigR
07-11-2016, 06:57 PM  
Sanyo DP52449 by joeshannallie
Started by joeshannallie, 12-11-2015, 12:58 PM
27 responses
3,869 views
0 likes
 Last Post jasonbay13
by jasonbay13
07-11-2016, 04:10 PM  
Samsung - no standby - already replaced all caps but still by sciclunam
Started by sciclunam, 01-25-2016, 03:19 AM
51 responses
9,380 views
0 likes
 Last Post Shane711
by Shane711
07-11-2016, 01:10 PM  
Philips 32PFL3008H strange backlight problem by gurug
Started by gurug, 07-07-2016, 03:00 PM
1 response
1,681 views
0 likes
 Last Post gurug
by gurug
07-11-2016, 08:25 AM  
Any Tips on Repairing Edge Lit LED Strips? by SLK001
Started by SLK001, 07-10-2016, 08:12 PM
5 responses
2,024 views
0 likes
 Last Post capwizard
by capwizard
07-11-2016, 08:00 AM  
Panasonic TX 48cx350b high noise/ dialup modem noise. by Peter786
Started by Peter786, 07-09-2016, 01:13 AM
10 responses
2,998 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-11-2016, 04:07 AM  
Samsung LN32b460 No Backlights...have sound and picture by allsmith
Started by allsmith, 06-29-2016, 12:38 AM
34 responses
6,817 views
0 likes
 Last Post allsmith
by allsmith
07-11-2016, 03:55 AM  
Can't get out of hotel room mode with LG 37LC5DC-UA by Pioneerx01
Started by Pioneerx01, 07-10-2016, 02:13 PM
7 responses
4,326 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-10-2016, 03:50 PM  
Vizio m3d650sv no led logo, surge from lightning by Dailyfocus
Started by Dailyfocus, 06-22-2016, 07:54 PM
6 responses
2,553 views
0 likes
 Last Post Dailyfocus
by Dailyfocus
07-10-2016, 11:51 AM  
Vizio M3D550KDE Black screen, rust problem? by Scaeton
Started by Scaeton, 07-10-2016, 12:42 AM
6 responses
2,150 views
0 likes
 Last Post martino
by martino
07-10-2016, 10:14 AM  
Goodmans LD3265D1 by dick_barton
Started by dick_barton, 07-10-2016, 10:09 AM
0 responses
1,208 views
0 likes
 Last Post dick_barton
by dick_barton
07-10-2016, 10:09 AM  
Loewe - Xelos A37, lines by sparks_cfr
Started by sparks_cfr, 07-09-2016, 12:11 AM
5 responses
2,062 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-10-2016, 08:59 AM  
Samsung LN52B630N1FXZA vs. Lightning by Saltfrog
Started by Saltfrog, 06-14-2015, 04:03 PM
2 responses
1,483 views
0 likes
 Last Post martino
by martino
07-10-2016, 01:42 AM  
Samsung pn51f5300afxza - vertical line through screen by Nexus1966
Started by Nexus1966, 07-09-2016, 09:59 PM
2 responses
1,454 views
0 likes
 Last Post martino
by martino
07-10-2016, 01:39 AM  
Vizio P50HDTV10a 10" wide vertical bar by Treydogg77
Started by Treydogg77, 07-05-2016, 10:27 AM
3 responses
1,387 views
0 likes
 Last Post Treydogg77
by Treydogg77
07-09-2016, 11:25 PM  
Another Sanyo DP42848 Good Sound/No Picture by johnboy1313
Started by johnboy1313, 11-14-2012, 10:36 AM
70 responses
21,582 views
0 likes
 Last Post abbottdave
by abbottdave
07-09-2016, 04:49 PM  
Panasonic TH-C50HD18 no picture by 73buick
Started by 73buick, 07-09-2016, 02:25 PM
1 response
1,256 views
0 likes
 Last Post tw2005
by tw2005
07-09-2016, 03:42 PM  
Samsung LN52A650: intermittent random horizontal lines by scurrilous
Started by scurrilous, 06-13-2016, 09:34 PM
6 responses
2,370 views
0 likes
 Last Post maxvalutech
by maxvalutech
07-09-2016, 03:34 PM  
Samsung UN55D6000SF - Success by Audioplus
Started by Audioplus, 08-17-2014, 03:37 PM
40 responses
15,091 views
0 likes
 Last Post vinceroger69
by vinceroger69
07-09-2016, 03:30 PM  
Samsung UN32EH4000 with colour problem. by SEAWOLF
Started by SEAWOLF, 02-17-2016, 07:22 AM
4 responses
2,140 views
0 likes
 Last Post carlamendes
by carlamendes
07-09-2016, 10:51 AM  
Is this worth the money (LED TV Backlight Tester) by capwizard
Started by capwizard, 07-09-2016, 09:54 AM
1 response
1,508 views
0 likes
 Last Post cliff_hootarski
by cliff_hootarski
07-09-2016, 10:03 AM  
Emerson LF401EM5 by citywidetvtech
Started by citywidetvtech, 07-06-2016, 03:49 PM
8 responses
3,339 views
0 likes
 Last Post capwizard
by capwizard
07-09-2016, 09:24 AM  
Toshiba LED tv 46SL417U What does 3 blinking green lites mean by mark090
Started by mark090, 05-18-2013, 08:58 AM
19 responses
13,019 views
0 likes
 Last Post deltagulf
by deltagulf
07-09-2016, 06:22 AM  
Sony KDL-46XBR5 "RIP" by dogdad
Started by dogdad, 07-04-2016, 11:41 AM
3 responses
1,605 views
0 likes
 Last Post jiroy
by jiroy
07-09-2016, 06:09 AM  
LG 47LS4500-UD, No Power Fix by johnboy1313
Started by johnboy1313, 03-15-2015, 08:10 PM
4 responses
3,400 views
0 likes
 Last Post jjanssen7
by jjanssen7
07-09-2016, 03:12 AM  
Vizio VF550M Main Board Problems by ttuguy
Started by ttuguy, 07-07-2016, 09:58 PM
5 responses
2,845 views
0 likes
 Last Post CapLeaker
by CapLeaker
07-09-2016, 02:56 AM  
Plasma Board Condition - help by jrobie79
Started by jrobie79, 07-08-2016, 05:32 PM
1 response
2,098 views
0 likes
 Last Post tw2005
by tw2005
07-08-2016, 09:51 PM  
sony kdl-32bx300 in undefined state by weeb0
Started by weeb0, 06-29-2016, 10:45 PM
23 responses
5,443 views
0 likes
 Last Post weeb0
by weeb0
07-08-2016, 08:28 PM  
Dead LG 47LD650 ? by bianchi77
Started by bianchi77, 07-07-2016, 09:34 AM
21 responses
6,539 views
0 likes
 Last Post capwizard
by capwizard
07-08-2016, 07:38 PM  
Sanyo Dp42740. any hope of fixing this? by lllllllBOB
Started by lllllllBOB, 07-07-2016, 05:24 PM
2 responses
1,721 views
0 likes
 Last Post lllllllBOB
by lllllllBOB
07-08-2016, 07:37 PM  
Philips 49pfl4609f7 won't turn on by crdz66
Started by crdz66, 07-02-2016, 07:18 AM
14 responses
2,597 views
0 likes
 Last Post crdz66
by crdz66
07-08-2016, 07:04 PM  
RCA 40LA45RQ Power issue, standby on by leftyz
Started by leftyz, 06-30-2016, 02:53 PM
8 responses
2,581 views
0 likes
 Last Post CapLeaker
by CapLeaker
07-08-2016, 06:16 PM  
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