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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
644,503 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
781,201 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
196,801 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
540,982 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
279,480 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
73,165 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  
Haier LE42B8000 - color image problem by mamleader
Started by mamleader, 08-31-2017, 03:21 PM
1 response
1,216 views
0 likes
 Last Post attainteddragon
by attainteddragon
08-31-2017, 06:51 PM  
LG 55LN5750-UH backlights by CapLeaker
Started by CapLeaker, 08-14-2017, 06:23 AM
9 responses
1,814 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-31-2017, 06:33 PM  
Samsung UE32EH4003 no picture by Norman1
Started by Norman1, 08-30-2017, 07:51 AM
12 responses
2,361 views
0 likes
 Last Post Norman1
by Norman1
08-31-2017, 04:47 PM  
Sony KDL-43W807C by ronhayes
Started by ronhayes, 08-04-2017, 02:24 PM
30 responses
4,173 views
0 likes
 Last Post Davi.p
by Davi.p
08-31-2017, 01:27 PM  
Panel is melting (SAMSUNG UE46D6510) by fluxflux
Started by fluxflux, 08-29-2017, 05:53 AM
10 responses
2,830 views
0 likes
 Last Post tom66
by tom66
08-31-2017, 01:21 PM  
LG 55LD520 HDMI Problem (No signal) by curt2199
Started by curt2199, 08-24-2017, 02:41 PM
8 responses
1,814 views
0 likes
 Last Post Davi.p
by Davi.p
08-31-2017, 08:35 AM  
Samsung UA32EH4500 led Smart tv display problem by sureshbobby
Started by sureshbobby, 08-16-2017, 11:55 PM
3 responses
1,447 views
0 likes
 Last Post Davi.p
by Davi.p
08-31-2017, 08:05 AM  
Vizio VO37L power problem by ronm6962
Started by ronm6962, 10-27-2014, 08:47 AM
101 responses
11,046 views
0 likes
 Last Post kikepr17
by kikepr17
08-31-2017, 06:03 AM  
Lg 50pa5500 by davidlan
Started by davidlan, 07-13-2014, 08:59 AM
15 responses
4,882 views
0 likes
 Last Post tom66
by tom66
08-31-2017, 01:04 AM  
Choke coil buzz on plasma by The_Todd
Started by The_Todd, 08-29-2017, 08:39 AM
3 responses
1,551 views
0 likes
 Last Post tom66
by tom66
08-31-2017, 01:02 AM  
Vizio E322VL Logo flashing White and Orange by jstiene
Started by jstiene, 10-09-2013, 09:12 AM
1 response
2,694 views
0 likes
 Last Post Sauktronics
by Sauktronics
08-30-2017, 07:02 PM  
Plasma lg 60pn5700 -- self test ok -- but no picture -- help please ! by anibal2100
Started by anibal2100, 08-24-2017, 04:35 PM
4 responses
1,793 views
0 likes
 Last Post tvtimmy
by tvtimmy
08-30-2017, 05:55 PM  
Sony KDL70R550A dark area by sushi1
Started by sushi1, 08-30-2017, 04:28 PM
4 responses
1,473 views
0 likes
 Last Post sushi1
by sushi1
08-30-2017, 05:48 PM  
Panasonic Viera TC-50PS14 - 1 blink fault by SadPanny
Started by SadPanny, 08-26-2017, 04:52 PM
2 responses
1,564 views
0 likes
 Last Post SadPanny
by SadPanny
08-30-2017, 02:22 PM  
Hitachi LE55A6R9A confirm bad LEDs by jason424
Started by jason424, 04-17-2017, 08:56 PM
15 responses
2,808 views
0 likes
 Last Post jason424
by jason424
08-30-2017, 12:02 PM  
LG 42LB6500 wierd screen patterns by maleksa
Started by maleksa, 08-30-2017, 05:25 AM
4 responses
1,553 views
0 likes
 Last Post tom66
by tom66
08-30-2017, 11:47 AM  
firmware by farid multintech
Started by farid multintech, 08-29-2017, 12:39 PM
1 response
1,248 views
0 likes
 Last Post CDRW
by CDRW
08-30-2017, 11:02 AM  
Sharp lc-60eq10u power issue by joec9999
Started by joec9999, 08-29-2017, 01:36 PM
2 responses
1,182 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
08-30-2017, 10:43 AM  
Sony Bravia KDL-46NX800 Intermittant by bkelly
Started by bkelly, 08-29-2017, 10:12 AM
1 response
1,249 views
0 likes
 Last Post dick_barton
by dick_barton
08-30-2017, 09:27 AM  
PSU tv haier led 42" dead by manounours
Started by manounours, 08-28-2017, 03:16 PM
3 responses
1,514 views
0 likes
 Last Post manounours
by manounours
08-30-2017, 08:24 AM  
Vestal power Board Repair 17pw26-1 by garrymc123
Started by garrymc123, 08-22-2017, 04:29 PM
18 responses
2,053 views
0 likes
 Last Post Dannyx
by Dannyx
08-30-2017, 12:38 AM  
2SK3563 Mosfet replacement by zape
Started by zape, 08-11-2017, 12:23 AM
6 responses
1,933 views
0 likes
 Last Post zape
by zape
08-29-2017, 07:59 PM  
Sharp Aquos LC-60LE832U No Power or Standby Voltage by Sfuchs
Started by Sfuchs, 06-22-2015, 10:10 PM
29 responses
11,242 views
0 likes
 Last Post Heathric79
by Heathric79
08-29-2017, 01:48 PM  
CCF Lamps for AUO 42" Panels, Sanyo DP42848 by abbottdave
Started by abbottdave, 08-29-2017, 08:49 AM
0 responses
1,143 views
0 likes
 Last Post abbottdave
by abbottdave
08-29-2017, 08:49 AM  
samsung un50eh6000fxza has backlight no picture by nwcs
Started by nwcs, 08-16-2017, 03:44 PM
6 responses
1,635 views
0 likes
 Last Post Moreno83
by Moreno83
08-29-2017, 05:36 AM  
LG PLASMA 50PQ30 rainbow effect + dark screen by Cnypitbulls
Started by Cnypitbulls, 06-07-2013, 03:23 PM
20 responses
6,242 views
0 likes
 Last Post playgoods
by playgoods
08-29-2017, 03:58 AM  
Samsung 50" plasma PN50B650S1FXSA by jyoo
Started by jyoo, 08-28-2017, 09:35 PM
1 response
1,305 views
0 likes
 Last Post maxvalutech
by maxvalutech
08-28-2017, 10:00 PM  
SHARP LC46E77UN just power light on by kgavionics
Started by kgavionics, 06-26-2017, 07:23 PM
57 responses
7,362 views
0 likes
 Last Post road7
by road7
08-28-2017, 04:58 PM  
LG 42PT350-UD Audio no picture and no prime. by Doc38343
Started by Doc38343, 08-21-2017, 08:38 PM
17 responses
3,377 views
0 likes
 Last Post tom66
by tom66
08-28-2017, 02:45 PM  
Samsung IR issue by Acca
Started by Acca, 08-26-2017, 10:32 AM
5 responses
1,563 views
0 likes
 Last Post Acca
by Acca
08-28-2017, 02:00 PM  
VIZIO E470i-A0 - Where Does This Part Go? by SLK001
Started by SLK001, 05-21-2016, 09:14 PM
2 responses
1,590 views
0 likes
 Last Post 102mm
by 102mm
08-28-2017, 11:31 AM  
Old Vizio E470VA, new problem by EMD_Driver
Started by EMD_Driver, 08-22-2017, 02:55 PM
17 responses
2,670 views
0 likes
 Last Post attainteddragon
by attainteddragon
08-28-2017, 12:18 AM  
Vizio M502i-B1 Issues by roundbox52
Started by roundbox52, 08-18-2017, 05:37 AM
8 responses
2,687 views
0 likes
 Last Post roundbox52
by roundbox52
08-27-2017, 09:37 PM  
Identifying TV capacitor MMKP82 683K630 by NeedsHelp
Started by NeedsHelp, 08-19-2017, 02:11 PM
19 responses
5,367 views
0 likes
 Last Post Th3_uN1Qu3
by Th3_uN1Qu3
08-27-2017, 05:48 PM  
sony 40v2000 av problem by hispeck
Started by hispeck, 08-26-2017, 01:57 PM
2 responses
1,325 views
0 likes
 Last Post hispeck
by hispeck
08-27-2017, 03:40 PM  
RCA LED television trouble by GusC
Started by GusC, 08-01-2017, 06:25 PM
10 responses
1,940 views
0 likes
 Last Post GusC
by GusC
08-27-2017, 01:43 PM  
LG Main Board Cross Compatibility by midnightg35x
Started by midnightg35x, 08-27-2017, 01:40 PM
0 responses
1,335 views
0 likes
 Last Post midnightg35x
by midnightg35x
08-27-2017, 01:40 PM  
SCEPTRE U550CV no power, no response from switch by Downward_Spiral
Started by Downward_Spiral, 08-19-2017, 01:58 PM
12 responses
3,168 views
0 likes
 Last Post maxvalutech
by maxvalutech
08-27-2017, 01:07 PM  
Panasonic TH-L50B6D screen flickering, goes to standby, red light blinking by BookWormStud
Started by BookWormStud, 08-07-2017, 12:13 PM
13 responses
5,535 views
0 likes
 Last Post dick_barton
by dick_barton
08-26-2017, 01:52 PM  
Samsung LN48C630K1F no video. by jet
Started by jet, 01-04-2016, 10:18 PM
10 responses
2,844 views
0 likes
 Last Post jet
by jet
08-26-2017, 11:23 AM  
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