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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
643,714 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
780,923 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
540,850 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  
Samsung LN-T665F by heavymachines
Started by heavymachines, 10-18-2017, 01:24 PM
30 responses
2,895 views
0 likes
 Last Post budm
by budm
10-20-2017, 11:25 PM  
Lg 55ln5400 by snake91876
Started by snake91876, 10-20-2017, 07:16 PM
1 response
1,320 views
0 likes
 Last Post budm
by budm
10-20-2017, 09:02 PM  
Zenith Z50PJ240 - Power Issues by fire84rescue
Started by fire84rescue, 10-20-2017, 09:31 AM
3 responses
1,332 views
0 likes
 Last Post tw2005
by tw2005
10-20-2017, 05:57 PM  
lg 42pq300 by electronic-solutioncy
Started by electronic-solutioncy, 10-20-2017, 04:19 AM
1 response
1,117 views
0 likes
 Last Post dick_barton
by dick_barton
10-20-2017, 03:16 PM  
Panasonic plasma main board compatible by hienton2
Started by hienton2, 10-19-2017, 02:41 PM
6 responses
1,895 views
0 likes
 Last Post tw2005
by tw2005
10-20-2017, 02:47 PM  
Zenith Z50P3 no picture, no sound by Bearcat
Started by Bearcat, 07-01-2014, 09:36 PM
2 responses
2,059 views
0 likes
 Last Post jamez46
by jamez46
10-20-2017, 12:52 PM  
Samsung PN60E550D1FXZA Won't power on by MagicSmoke
Started by MagicSmoke, 07-27-2014, 10:54 AM
44 responses
13,532 views
0 likes
 Last Post grennx
by grennx
10-19-2017, 05:36 PM  
Dell W5001c sound no video by nwcs
Started by nwcs, 10-19-2017, 04:16 PM
1 response
1,182 views
0 likes
 Last Post nwcs
by nwcs
10-19-2017, 04:35 PM  
LG LC550WUD flickering picture by tryingtofix
Started by tryingtofix, 10-19-2017, 05:39 AM
4 responses
1,521 views
0 likes
 Last Post tryingtofix
by tryingtofix
10-19-2017, 03:55 PM  
LG 60PK250 No Picture has sound. But sometimes will turn on with picture(rarely) by atomicdawg
Started by atomicdawg, 07-17-2015, 01:57 PM
31 responses
4,920 views
0 likes
 Last Post tw2005
by tw2005
10-19-2017, 02:52 PM  
Panasonic txl39em5b by Norman1
Started by Norman1, 09-29-2017, 05:26 PM
8 responses
1,262 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-19-2017, 11:37 AM  
Toshiba 32D1333DB by Norman1
Started by Norman1, 09-29-2017, 04:01 PM
17 responses
2,616 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-19-2017, 11:29 AM  
Samsung PN50B450B1DXZA Y Sustain repair help needed by mu2
Started by mu2, 10-17-2017, 05:28 PM
2 responses
1,787 views
0 likes
 Last Post mu2
by mu2
10-19-2017, 10:15 AM  
Samsung LE40C750R2K horizontal lines by lesnajair
Started by lesnajair, 09-19-2017, 07:20 AM
14 responses
2,520 views
0 likes
 Last Post Davi.p
by Davi.p
10-19-2017, 07:49 AM  
Need schematic for a Hitachi LE42H508A by bfortune206
Started by bfortune206, 10-18-2017, 06:24 PM
1 response
937 views
0 likes
 Last Post jiroy
by jiroy
10-18-2017, 10:55 PM  
RCA LED50B45RQ-no picture by dprit
Started by dprit, 10-10-2017, 04:14 PM
4 responses
1,900 views
0 likes
 Last Post budm
by budm
10-18-2017, 04:41 PM  
BlueSky BS2607HD TV Dead No Power by dicky96
Started by dicky96, 10-10-2017, 11:58 AM
11 responses
2,371 views
0 likes
 Last Post dicky96
by dicky96
10-18-2017, 04:12 PM  
Samsung LN40E550 Dim Screen by browserjoe
Started by browserjoe, 09-05-2016, 03:31 PM
46 responses
9,770 views
0 likes
 Last Post jettboat
by jettboat
10-18-2017, 03:41 PM  
samsung la32c450e1 hdmi by karim011
Started by karim011, 10-18-2017, 12:33 PM
1 response
1,002 views
0 likes
 Last Post Moreno83
by Moreno83
10-18-2017, 01:00 PM  
On/Off-cycling of Samsung-Plasma-Mainboard(BN94-03354G) repairable? by amoll
Started by amoll, 10-17-2017, 03:12 PM
9 responses
1,948 views
0 likes
 Last Post amoll
by amoll
10-18-2017, 09:17 AM  
Philips pfl3078k-12 medel tv does not work by necatduman
Started by necatduman, 10-15-2017, 09:17 AM
5 responses
1,184 views
0 likes
 Last Post necatduman
by necatduman
10-17-2017, 12:42 PM  
T-con board question by proudpolak25
Started by proudpolak25, 10-16-2017, 11:31 AM
4 responses
1,580 views
0 likes
 Last Post proudpolak25
by proudpolak25
10-17-2017, 12:15 PM  
Vestel 17IPS61-3 power board with no output (fried primary) by Dannyx
Started by Dannyx, 09-09-2016, 02:44 AM
18 responses
8,536 views
0 likes
 Last Post dinos
by dinos
10-17-2017, 11:12 AM  
Samsung LN-T4042H by heavymachines
Started by heavymachines, 10-09-2017, 05:24 PM
26 responses
3,215 views
0 likes
 Last Post heavymachines
by heavymachines
10-17-2017, 10:46 AM  
How to turn on a TV without remote or physical buttons? by Joe Black
Started by Joe Black, 10-13-2017, 03:24 PM
18 responses
2,548 views
0 likes
 Last Post heavymachines
by heavymachines
10-17-2017, 07:08 AM  
Vizio E320-A1 LCD; no video and locks up after turning on by SurrealMustard
Started by SurrealMustard, 09-18-2017, 12:33 PM
6 responses
1,887 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-17-2017, 05:47 AM  
Samsung LE32A558 (P3C) tuner trouble? by OniJon
Started by OniJon, 10-16-2017, 01:44 AM
4 responses
1,657 views
0 likes
 Last Post OniJon
by OniJon
10-16-2017, 11:57 PM  
Help with Toshiba 50L2300U by 2many
Started by 2many, 07-29-2016, 08:10 PM
36 responses
8,974 views
0 likes
 Last Post 2many
by 2many
10-16-2017, 09:00 PM  
Samsung PN60F5500AF Won't Turn On by TVTyler
Started by TVTyler, 01-10-2017, 02:32 AM
4 responses
1,817 views
0 likes
 Last Post AGorowski
by AGorowski
10-16-2017, 05:29 PM  
LG 50PN450B, first attempt :smoke, worth it trying again? by senndogg
Started by senndogg, 10-11-2017, 08:27 AM
9 responses
2,226 views
0 likes
 Last Post senndogg
by senndogg
10-16-2017, 03:04 PM  
Samsung Plasma PS50A457P1D Rattling Noise by mikay786
Started by mikay786, 10-16-2017, 01:01 PM
1 response
976 views
0 likes
 Last Post petehall347
by petehall347
10-16-2017, 02:54 PM  
Coolant Leak on Mitsubishi WS-A65 CRT RPTV by SurrealMustard
Started by SurrealMustard, 07-19-2016, 10:30 AM
60 responses
9,229 views
0 likes
 Last Post mrbob84
by mrbob84
10-16-2017, 11:09 AM  
Sony Bravia LCD KDL-32L4010 four blink error code by jackfish
Started by jackfish, 10-04-2017, 08:43 PM
33 responses
3,052 views
0 likes
 Last Post dick_barton
by dick_barton
10-16-2017, 02:24 AM  
Sanyo DP50740 Green Light On then Off by Gadjet
Started by Gadjet, 07-31-2014, 11:59 AM
7 responses
3,661 views
0 likes
 Last Post ma123
by ma123
10-15-2017, 09:14 PM  
KDL-60W600B won't open just Red Blinks 6 times by Ali101
Started by Ali101, 07-26-2017, 12:01 AM
136 responses
17,387 views
0 likes
 Last Post Ali101
by Ali101
10-15-2017, 08:44 PM  
Loewe ACO 9383 by classtorations
Started by classtorations, 10-12-2017, 10:17 PM
2 responses
1,089 views
0 likes
 Last Post dick_barton
by dick_barton
10-15-2017, 03:32 PM  
Samsung LCD clicking and blinking by rahulmadhukar
Started by rahulmadhukar, 08-26-2013, 06:15 PM
14 responses
5,343 views
0 likes
 Last Post petehall347
by petehall347
10-15-2017, 01:26 PM  
Lg 60pv250 no picture by Malachi
Started by Malachi, 02-13-2016, 08:36 PM
25 responses
5,050 views
0 likes
 Last Post Shane711
by Shane711
10-15-2017, 11:34 AM  
philips 50Mf231d/37 plasma distorted buzzing sound from speakers by shelby5041
Started by shelby5041, 10-13-2017, 02:57 PM
7 responses
1,241 views
0 likes
 Last Post shelby5041
by shelby5041
10-15-2017, 11:33 AM  
Samsung 69" LED no power issue by Wellington1
Started by Wellington1, 10-14-2017, 06:41 PM
4 responses
1,473 views
0 likes
 Last Post budm
by budm
10-14-2017, 08:59 PM  
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