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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
644,475 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
781,191 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
540,978 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
279,473 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  
2011 Panasonic TC-P50GT30 7 Blinks Help by PanasonicPlasmaProblems
Started by PanasonicPlasmaProblems, 08-24-2018, 10:42 AM
5 responses
1,472 views
0 likes
 Last Post tvtimmy
by tvtimmy
08-25-2018, 07:44 AM  
Samsung plasma pn60f5300 -- no picture-- bad panel ?? by anibal2100
Started by anibal2100, 08-26-2017, 05:53 PM
29 responses
6,328 views
0 likes
 Last Post tom66
by tom66
08-24-2018, 11:22 AM  
Lg tv 47ln5750 led driver is problem .. by mydang
Started by mydang, 08-22-2018, 09:06 AM
37 responses
4,185 views
0 likes
 Last Post mydang
by mydang
08-24-2018, 07:15 AM  
Sony KDL-40W600B blank backlit screen with sound by triplefour
Started by triplefour, 03-28-2018, 04:01 PM
41 responses
7,981 views
0 likes
 Last Post neilc6
by neilc6
08-23-2018, 11:17 PM  
Classic 2008 Samsung LN52A580 Bad Caps by pollymath
Started by pollymath, 01-23-2017, 12:51 PM
32 responses
5,745 views
0 likes
 Last Post pollymath
by pollymath
08-23-2018, 11:03 PM  
Sharp LC-70UQ17U won't power on, 3 long-1 short blink by emilime75
Started by emilime75, 08-14-2018, 08:29 PM
5 responses
2,026 views
0 likes
 Last Post Michaels3e
by Michaels3e
08-23-2018, 06:10 PM  
Lg 55ga6400 trying to power on but turn off completely by Jp06
Started by Jp06, 10-27-2016, 08:17 PM
52 responses
7,262 views
0 likes
 Last Post John_Clark
by John_Clark
08-23-2018, 01:30 PM  
panel or Tcon ? by Mikeyboy2007
Started by Mikeyboy2007, 08-22-2018, 07:30 AM
7 responses
1,500 views
0 likes
 Last Post budwich
by budwich
08-23-2018, 09:16 AM  
Vizio VF552XVT Power Problem. by wadehavens
Started by wadehavens, 08-20-2018, 05:32 PM
38 responses
3,831 views
0 likes
 Last Post budm
by budm
08-23-2018, 12:38 AM  
Sceptre X505BV-FMDR by BadGoo
Started by BadGoo, 12-13-2014, 12:40 PM
82 responses
29,351 views
0 likes
 Last Post Agent24
by Agent24
08-22-2018, 11:34 PM  
LG 60pz950 died a slow death by 701h
Started by 701h, 08-21-2018, 11:40 PM
4 responses
1,169 views
0 likes
 Last Post 701h
by 701h
08-22-2018, 09:32 PM  
Sanyo FW55D25F by GAStuntman
Started by GAStuntman, 08-06-2018, 06:32 PM
2 responses
1,199 views
0 likes
 Last Post GAStuntman
by GAStuntman
08-22-2018, 08:59 AM  
Phillips 42OFL3704D/F7 by barryra
Started by barryra, 12-14-2014, 03:36 PM
20 responses
3,957 views
0 likes
 Last Post tvtimmy
by tvtimmy
08-21-2018, 03:37 PM  
Lg 60lf6100 is the screen gone? by jackfish
Started by jackfish, 08-13-2018, 08:16 PM
20 responses
2,579 views
0 likes
 Last Post budm
by budm
08-21-2018, 03:05 PM  
artefacts Lg60PZ550 by pasdebip
Started by pasdebip, 06-16-2018, 05:40 AM
28 responses
3,371 views
0 likes
 Last Post pasdebip
by pasdebip
08-21-2018, 11:52 AM  
Samsung PN64E533D2F by krygods
Started by krygods, 10-11-2015, 09:57 PM
29 responses
5,687 views
0 likes
 Last Post HS13
by HS13
08-21-2018, 09:47 AM  
Polaroid TLX-04244B Backlight turn on and says Polaroid then backlight goes off by 2011srg
Started by 2011srg, 11-26-2011, 12:28 AM
12 responses
7,797 views
0 likes
 Last Post budm
by budm
08-21-2018, 09:20 AM  
RCA RTU4853 - wonky video by MadeJust
Started by MadeJust, 07-18-2018, 05:50 AM
28 responses
2,853 views
0 likes
 Last Post MadeJust
by MadeJust
08-21-2018, 06:19 AM  
Samsung ue40D6100 Dead, no picture, boot loop by Dannyx
Started by Dannyx, 08-20-2018, 03:34 AM
2 responses
1,463 views
0 likes
 Last Post viktorkane
by viktorkane
08-21-2018, 01:30 AM  
Samsung PN51D7000FF cycling off and on by JayTheSpaz
Started by JayTheSpaz, 10-13-2015, 02:45 PM
40 responses
10,778 views
0 likes
 Last Post slcasner
by slcasner
08-20-2018, 06:58 PM  
HISENSE 32D12 32" LED TV caps needed by ec8
Started by ec8, 01-03-2016, 11:54 PM
10 responses
3,951 views
0 likes
 Last Post Masky
by Masky
08-20-2018, 10:22 AM  
SAMSUNG SyncMaster SA10 Display Problem by comptech83
Started by comptech83, 10-22-2015, 07:03 PM
3 responses
2,834 views
0 likes
 Last Post SACHIN HUMANE
by SACHIN HUMANE
08-20-2018, 01:15 AM  
Hpt5054 no power no clicking by tvprobs
Started by tvprobs, 08-16-2018, 08:20 PM
13 responses
1,636 views
0 likes
 Last Post R_J
by R_J
08-18-2018, 08:55 PM  
Toshiba 24D1333B2 - no display by anon_coward
Started by anon_coward, 06-06-2018, 06:19 AM
7 responses
2,372 views
0 likes
 Last Post dick_barton
by dick_barton
08-18-2018, 09:09 AM  
Samsung UN60EH6050FXZA no picture or sound Only a blue screen by GAStuntman
Started by GAStuntman, 07-30-2018, 04:37 PM
23 responses
3,315 views
0 likes
 Last Post budwich
by budwich
08-18-2018, 05:42 AM  
No Picture or Audio on Insignia NS-LCD26A by Jessebsbll
Started by Jessebsbll, 09-20-2011, 04:05 PM
21 responses
21,828 views
0 likes
 Last Post wukong543
by wukong543
08-17-2018, 09:06 PM  
LG tv flickering by GAStuntman
Started by GAStuntman, 07-30-2018, 03:18 PM
12 responses
1,884 views
0 likes
 Last Post budm
by budm
08-17-2018, 07:58 PM  
Samsung UN55D6003 BN44-00424A won't power up by Daveleone
Started by Daveleone, 07-09-2018, 04:45 PM
6 responses
2,134 views
0 likes
 Last Post Daveleone
by Daveleone
08-17-2018, 10:59 AM  
Envision L32W761 by chriska416
Started by chriska416, 08-17-2018, 07:37 AM
0 responses
887 views
0 likes
 Last Post chriska416
by chriska416
08-17-2018, 07:37 AM  
Are Samsung Once Connect Boxes cross compatible with each other? by Pioneerx01
Started by Pioneerx01, 08-16-2018, 08:25 PM
1 response
1,120 views
0 likes
 Last Post tom66
by tom66
08-17-2018, 02:11 AM  
Tv samsung ue40h6200ay not open does restart by viktorkane
Started by viktorkane, 08-16-2018, 01:09 PM
0 responses
848 views
0 likes
 Last Post viktorkane
by viktorkane
08-16-2018, 01:09 PM  
need help smd diode replacement by mydang
Started by mydang, 08-16-2018, 09:08 AM
3 responses
1,253 views
0 likes
 Last Post budm
by budm
08-16-2018, 10:12 AM  
toshiba 32av635 repair psu srv2169ww by tecmo
Started by tecmo, 08-16-2018, 04:04 AM
0 responses
1,161 views
0 likes
 Last Post tecmo
by tecmo
08-16-2018, 04:04 AM  
Please Help! My Magnavox 50ME314V/F7 Beeping From Power Board by Joesev414
Started by Joesev414, 07-06-2018, 03:55 PM
45 responses
6,046 views
0 likes
 Last Post lookimback
by lookimback
08-15-2018, 10:40 PM  
LG 50PZ550 with EBT61533103 EAX63546403 Main Board by goldbird78
Started by goldbird78, 08-14-2018, 08:41 PM
3 responses
1,823 views
0 likes
 Last Post attainteddragon
by attainteddragon
08-15-2018, 10:02 PM  
Westinghouse LD-4055 has dim standby LED, does not respond. by triplefour
Started by triplefour, 08-13-2018, 09:47 PM
14 responses
1,463 views
0 likes
 Last Post triplefour
by triplefour
08-15-2018, 09:06 PM  
lg 50ln5750 backlight question by tmlfan
Started by tmlfan, 06-18-2018, 06:16 PM
5 responses
1,159 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
08-15-2018, 08:26 PM  
Lg 42pj550 by Blueaardvark46
Started by Blueaardvark46, 07-31-2018, 02:35 AM
14 responses
1,478 views
0 likes
 Last Post Josecarioca
by Josecarioca
08-15-2018, 03:36 PM  
Weird 29" LG Flatron Problem by GraphicMan
Started by GraphicMan, 08-07-2018, 04:42 PM
34 responses
3,117 views
0 likes
 Last Post GraphicMan
by GraphicMan
08-15-2018, 03:12 PM  
LOW D+ voltage to leds Samsung PS BN44-00666A by gavric
Started by gavric, 08-10-2018, 06:08 PM
9 responses
4,348 views
0 likes
 Last Post gavric
by gavric
08-15-2018, 11:47 AM  
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