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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
644,476 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  
IPB540V2 bad psu by llonen
Started by llonen, 09-28-2016, 11:26 AM
3 responses
1,518 views
0 likes
 Last Post llonen
by llonen
09-29-2016, 05:25 AM  
LG 60PZ550: Sound, No Picture by SCCrepairstu
Started by SCCrepairstu, 09-28-2016, 09:50 AM
7 responses
1,672 views
0 likes
 Last Post syaoran123
by syaoran123
09-29-2016, 04:02 AM  
Element ELCHW402 resistor question by Jason616
Started by Jason616, 09-27-2016, 06:35 AM
7 responses
2,269 views
0 likes
 Last Post budm
by budm
09-28-2016, 10:31 PM  
Panasonic SC Board TNPA5728 Help by BigPete
Started by BigPete, 09-28-2016, 09:11 PM
0 responses
1,556 views
0 likes
 Last Post BigPete
by BigPete
09-28-2016, 09:11 PM  
Samsung PN51f4500fxza by pop70458
Started by pop70458, 09-27-2016, 01:19 PM
3 responses
1,333 views
0 likes
 Last Post pop70458
by pop70458
09-28-2016, 04:57 PM  
samsung le32a436t1d screen issue by Verlengsnoer
Started by Verlengsnoer, 09-27-2016, 04:51 PM
9 responses
2,823 views
0 likes
 Last Post budm
by budm
09-28-2016, 04:15 PM  
Sony KDS-55A3000 LCoS ("SXRD") RPTV 9 blinks error code by SurrealMustard
Started by SurrealMustard, 09-19-2016, 03:06 PM
15 responses
2,506 views
0 likes
 Last Post SurrealMustard
by SurrealMustard
09-28-2016, 03:56 PM  
vizio m3d650sv power issue. by Dustin Reeder
Started by Dustin Reeder, 07-26-2016, 10:28 PM
4 responses
2,005 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
09-28-2016, 03:27 PM  
Vestel 17mb25 + 17pw26-4 by nashagui
Started by nashagui, 09-26-2016, 09:39 AM
10 responses
2,740 views
0 likes
 Last Post nashagui
by nashagui
09-28-2016, 02:14 PM  
SHARP LCD TV LC-3244E-BK: No Backlight by Ahakim
Started by Ahakim, 12-14-2015, 12:17 PM
8 responses
4,541 views
0 likes
 Last Post fredaelsadany
by fredaelsadany
09-28-2016, 01:31 PM  
SANYO DP37647 Sound no Picture by lilmonk3
Started by lilmonk3, 09-23-2012, 10:13 AM
53 responses
13,184 views
0 likes
 Last Post mikeyd
by mikeyd
09-28-2016, 12:49 PM  
Lg 42pq3000 by googlebox
Started by googlebox, 09-28-2016, 08:50 AM
1 response
1,629 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-28-2016, 09:15 AM  
techwood 37722hd faulty psu 17pw15-8 by gary19610
Started by gary19610, 11-10-2013, 07:01 AM
14 responses
8,158 views
0 likes
 Last Post badcaphunter
by badcaphunter
09-28-2016, 04:21 AM  
Emerson LF501EM5F shuts down right after turning on. by Malachi
Started by Malachi, 03-06-2016, 07:35 PM
84 responses
17,267 views
0 likes
 Last Post jackfishbay
by jackfishbay
09-27-2016, 11:36 PM  
Vizio P50HDM power on but no picture by Daveleone
Started by Daveleone, 09-04-2016, 01:23 PM
8 responses
2,374 views
0 likes
 Last Post Daveleone
by Daveleone
09-27-2016, 10:11 PM  
Vizio VX32LHDTV10A Intermittent scramble of picture by donw
Started by donw, 09-25-2016, 09:23 AM
8 responses
3,064 views
0 likes
 Last Post ivtec
by ivtec
09-27-2016, 08:31 PM  
LED's by Fisher77
Started by Fisher77, 09-27-2016, 04:52 PM
0 responses
1,160 views
0 likes
 Last Post Fisher77
by Fisher77
09-27-2016, 04:52 PM  
tc-P50U50 power on, all white screen by xxsuperstreetxx
Started by xxsuperstreetxx, 09-24-2016, 09:37 PM
5 responses
2,000 views
0 likes
 Last Post xxsuperstreetxx
by xxsuperstreetxx
09-27-2016, 04:05 PM  
Vizio M3D650SV by Nick's Tvs
Started by Nick's Tvs, 09-27-2016, 11:51 AM
3 responses
1,956 views
0 likes
 Last Post budm
by budm
09-27-2016, 01:49 PM  
Insignia NS-LCD47HD-09 Blue Led No Picture by TJM2005
Started by TJM2005, 09-14-2013, 01:15 AM
25 responses
9,693 views
0 likes
 Last Post Rell1980
by Rell1980
09-27-2016, 11:21 AM  
Pioneer 1150HD powering on issues... by valthonis
Started by valthonis, 09-26-2016, 10:06 AM
3 responses
1,599 views
0 likes
 Last Post valthonis
by valthonis
09-27-2016, 06:30 AM  
Panasonic TC-P55VT30 SU board? by djw43
Started by djw43, 07-13-2015, 03:59 AM
4 responses
3,554 views
0 likes
 Last Post bektafig
by bektafig
09-27-2016, 06:21 AM  
PS-42Q97HD, not starting every time :( HELP !!!! by jczarniak
Started by jczarniak, 09-26-2016, 07:33 AM
22 responses
3,326 views
0 likes
 Last Post flocko
by flocko
09-27-2016, 05:52 AM  
Panasonic 55vt30 board replacement by withershadow
Started by withershadow, 05-01-2013, 06:25 PM
21 responses
12,969 views
0 likes
 Last Post bektafig
by bektafig
09-27-2016, 01:16 AM  
Samsung TV Model UE46C6500 by johndor127
Started by johndor127, 09-26-2016, 09:37 AM
5 responses
2,038 views
0 likes
 Last Post johndor127
by johndor127
09-26-2016, 11:55 PM  
Isolation Transformer by tech2014
Started by tech2014, 08-25-2016, 07:55 PM
33 responses
4,997 views
0 likes
 Last Post mockingbird
by mockingbird
09-26-2016, 09:22 PM  
Pink bands by hotcoffee
Started by hotcoffee, 01-06-2016, 07:27 PM
13 responses
2,602 views
0 likes
 Last Post hotcoffee
by hotcoffee
09-26-2016, 06:39 PM  
LG 55LX6500 Vertical bars by Twithers
Started by Twithers, 09-26-2016, 04:06 PM
4 responses
1,662 views
0 likes
 Last Post kc8adu
by kc8adu
09-26-2016, 05:42 PM  
LG 60PZ550 Main Board repair by anyoneone
Started by anyoneone, 09-25-2016, 03:48 AM
7 responses
2,369 views
0 likes
 Last Post dick_barton
by dick_barton
09-26-2016, 05:12 PM  
47LV5500UA.AWMYLJR Main Board source by bajangerry
Started by bajangerry, 09-26-2016, 03:41 PM
0 responses
1,212 views
0 likes
 Last Post bajangerry
by bajangerry
09-26-2016, 03:41 PM  
LG 60PZ550-UA has picture and sound via tuner but no HDMI and no video on AV by SdlewisSr
Started by SdlewisSr, 09-11-2016, 09:10 PM
9 responses
3,387 views
0 likes
 Last Post SdlewisSr
by SdlewisSr
09-26-2016, 01:39 PM  
Sharp Aquos lc42d6u power and OPC flash once together, then power light flashes twice by Rodville
Started by Rodville, 09-26-2016, 09:35 AM
0 responses
1,431 views
0 likes
 Last Post Rodville
by Rodville
09-26-2016, 09:35 AM  
Vizio model E241i-B1 by Jason616
Started by Jason616, 09-25-2016, 09:18 PM
9 responses
2,041 views
0 likes
 Last Post budm
by budm
09-26-2016, 08:50 AM  
Samsung LN40A530P1F Blinking Red LED by Barn01
Started by Barn01, 09-07-2016, 08:44 AM
2 responses
2,039 views
0 likes
 Last Post Barn01
by Barn01
09-26-2016, 08:25 AM  
Sharp LC46d85u struck by lighting by Landcaster3
Started by Landcaster3, 09-20-2016, 09:22 AM
9 responses
2,183 views
0 likes
 Last Post Landcaster3
by Landcaster3
09-26-2016, 07:54 AM  
Insignia IS-HDPLTV42 with screen issue by tech2014
Started by tech2014, 09-24-2016, 01:30 PM
6 responses
1,849 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-26-2016, 06:49 AM  
panasonic th-50u30a no blink code by attainteddragon
Started by attainteddragon, 09-22-2016, 03:18 AM
51 responses
5,235 views
0 likes
 Last Post attainteddragon
by attainteddragon
09-26-2016, 05:46 AM  
Repair experience on LG TV model: 47LW5700-TA. by sansgp
Started by sansgp, 09-26-2016, 05:43 AM
0 responses
3,170 views
0 likes
 Last Post sansgp
by sansgp
09-26-2016, 05:43 AM  
Samsung TV Model UE46C6500 by johndor127
Started by johndor127, 09-26-2016, 02:34 AM
0 responses
1,235 views
0 likes
 Last Post johndor127
by johndor127
09-26-2016, 02:34 AM  
Samsung LE37M87BD with heavy ghosting issues by Darkwave0
Started by Darkwave0, 09-22-2016, 07:22 PM
6 responses
2,069 views
0 likes
 Last Post Darkwave0
by Darkwave0
09-25-2016, 04:50 PM  
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