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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
644,515 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
781,202 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
279,481 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  
LG 50PG3000, left half of the screen black, right half colours washed out. by jczarniak
Started by jczarniak, 06-24-2016, 12:54 AM
0 responses
1,414 views
0 likes
 Last Post jczarniak
by jczarniak
06-24-2016, 12:54 AM  
Sony KDL 52w5500 No image, no Backlights by goulloux
Started by goulloux, 03-27-2014, 09:54 AM
91 responses
15,004 views
0 likes
 Last Post Bluenautica
by Bluenautica
06-23-2016, 08:06 PM  
LG32LB561V Black Screen with sound by ODDS
Started by ODDS, 06-23-2016, 10:10 AM
17 responses
2,808 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-23-2016, 08:05 PM  
PS50C96 Clicking Repair Video + Cooling Mods by ReeceyBurger123
Started by ReeceyBurger123, 06-23-2016, 06:15 PM
0 responses
1,687 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-23-2016, 06:15 PM  
42lg2100 dead, no standby led help by sousavti
Started by sousavti, 04-02-2016, 07:40 PM
58 responses
8,370 views
0 likes
 Last Post dick_barton
by dick_barton
06-23-2016, 02:42 PM  
vizio plasma vp422hdtva10 orange ligth dims out. by hmendez86
Started by hmendez86, 06-22-2016, 03:20 PM
14 responses
2,055 views
0 likes
 Last Post hmendez86
by hmendez86
06-23-2016, 02:01 PM  
RCA LED50B45RQ question on getting to the LED strips by DesertRat
Started by DesertRat, 06-22-2016, 09:55 PM
5 responses
1,898 views
0 likes
 Last Post DesertRat
by DesertRat
06-23-2016, 12:50 PM  
IIYAMA AU5131DT LCD Monitor No Picture Need Help!!!! by GreenOne_Mk
Started by GreenOne_Mk, 06-21-2016, 11:15 AM
9 responses
2,197 views
0 likes
 Last Post budm
by budm
06-23-2016, 10:26 AM  
Samsung ua32h4100akxke by hispeck
Started by hispeck, 06-22-2016, 11:14 AM
9 responses
2,271 views
0 likes
 Last Post dick_barton
by dick_barton
06-23-2016, 09:28 AM  
Samsung LE32M86BD - no display by leo-saphira
Started by leo-saphira, 06-23-2016, 01:44 AM
2 responses
1,621 views
0 likes
 Last Post dick_barton
by dick_barton
06-23-2016, 03:35 AM  
Samsung SSB 10v 1000uf cap recommendation by jay007
Started by jay007, 06-22-2016, 06:17 AM
2 responses
1,429 views
0 likes
 Last Post jay007
by jay007
06-23-2016, 02:19 AM  
Soniq 42s12001 by hispeck
Started by hispeck, 06-22-2016, 10:24 PM
0 responses
1,333 views
0 likes
 Last Post hispeck
by hispeck
06-22-2016, 10:24 PM  
Insignia NS-50L240A13 - No Picture but sound by clyde3313
Started by clyde3313, 08-13-2014, 08:30 AM
7 responses
4,095 views
0 likes
 Last Post HarryAyness
by HarryAyness
06-22-2016, 08:15 PM  
Vizio VP422 HDTV10A - Vertical Line by aggierandy
Started by aggierandy, 07-27-2014, 12:38 PM
3 responses
3,517 views
0 likes
 Last Post JDC
by JDC
06-22-2016, 06:27 PM  
vizo a320-a1 by knightdad
Started by knightdad, 06-22-2016, 12:34 PM
2 responses
1,777 views
0 likes
 Last Post CapLeaker
by CapLeaker
06-22-2016, 05:55 PM  
Emerson LF320EM4F by JamisonM
Started by JamisonM, 06-20-2016, 01:09 AM
8 responses
2,808 views
0 likes
 Last Post CapLeaker
by CapLeaker
06-22-2016, 05:37 PM  
Vizio e400i-b2 turns on backlights flash by nwcs
Started by nwcs, 06-11-2016, 01:59 PM
22 responses
4,078 views
0 likes
 Last Post nwcs
by nwcs
06-22-2016, 02:07 PM  
LG 42PG20 - has sound - no picture by r4zorsoft
Started by r4zorsoft, 05-22-2015, 10:19 AM
4 responses
2,650 views
0 likes
 Last Post r4zorsoft
by r4zorsoft
06-22-2016, 01:42 PM  
Samsung UN55B8000F Mainboard Issue(Relay Clicking Issue)-Help!! by ALR
Started by ALR, 03-29-2014, 03:36 PM
43 responses
7,768 views
0 likes
 Last Post Louis82
by Louis82
06-22-2016, 11:21 AM  
Lg plasma 42s1 by hispeck
Started by hispeck, 06-22-2016, 11:04 AM
0 responses
1,147 views
0 likes
 Last Post hispeck
by hispeck
06-22-2016, 11:04 AM  
Testing transistor on power supply by Trueburton
Started by Trueburton, 06-13-2016, 10:35 AM
39 responses
4,341 views
0 likes
 Last Post Trueburton
by Trueburton
06-22-2016, 09:47 AM  
T862++ IRDA Welder by dick_barton
Started by dick_barton, 06-19-2016, 07:24 AM
6 responses
2,454 views
0 likes
 Last Post stj
by stj
06-22-2016, 07:58 AM  
Samsung PS50C450 picture issues by jczarniak
Started by jczarniak, 06-21-2016, 03:12 AM
22 responses
3,228 views
0 likes
 Last Post dick_barton
by dick_barton
06-22-2016, 02:40 AM  
LG 42PC35 blinks green led 6 times by senndogg
Started by senndogg, 12-07-2012, 06:30 AM
11 responses
6,264 views
0 likes
 Last Post hispeck
by hispeck
06-22-2016, 01:29 AM  
47ln5400 No Picture by johns1mj
Started by johns1mj, 06-15-2016, 05:34 PM
7 responses
2,102 views
0 likes
 Last Post johns1mj
by johns1mj
06-21-2016, 08:18 PM  
hi, need advice for half working panasonic 7 blinks p50g10 by odgaf
Started by odgaf, 06-21-2016, 06:46 PM
0 responses
1,243 views
0 likes
 Last Post odgaf
by odgaf
06-21-2016, 06:46 PM  
Westinghouse DWM50F3G1 by Sikora
Started by Sikora, 06-02-2016, 10:56 AM
25 responses
4,136 views
0 likes
 Last Post Sikora
by Sikora
06-21-2016, 04:26 PM  
LG 32LC56-ZC 2 sec to black, and Standby--sorta.... by Alastair E
Started by Alastair E, 05-26-2014, 10:37 AM
8 responses
4,683 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-21-2016, 03:55 PM  
Panasonic TC-P50G20 Going Into Protect by mfucilli
Started by mfucilli, 06-21-2016, 09:32 AM
1 response
1,473 views
0 likes
 Last Post Alastair E
by Alastair E
06-21-2016, 12:34 PM  
Pioneer PDR 6070PU with columns of white dots by captainkazaa
Started by captainkazaa, 06-21-2016, 07:26 AM
5 responses
1,897 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-21-2016, 11:49 AM  
Finlux tv keeps turning on and off by bozharry
Started by bozharry, 04-14-2016, 01:33 PM
19 responses
6,253 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-21-2016, 11:46 AM  
Baird jo47. by benjamin.d.bird
Started by benjamin.d.bird, 06-15-2016, 11:43 PM
25 responses
3,877 views
0 likes
 Last Post vinceroger69
by vinceroger69
06-21-2016, 03:50 AM  
LG 60PZ550, sound, no picture, but with a twist this time by castrwilliam
Started by castrwilliam, 06-19-2016, 08:41 PM
4 responses
1,790 views
0 likes
 Last Post mmartell
by mmartell
06-21-2016, 02:34 AM  
LG 50PG60 Main Board by mmartell
Started by mmartell, 06-20-2016, 04:35 AM
2 responses
1,710 views
0 likes
 Last Post mmartell
by mmartell
06-21-2016, 02:16 AM  
LG tv no power by vogie
Started by vogie, 06-19-2016, 09:37 PM
7 responses
2,192 views
0 likes
 Last Post vogie
by vogie
06-20-2016, 09:44 PM  
Panasonic TX-P42G20B swap in TX-P42S20B main board by tom66
Started by tom66, 05-29-2016, 08:24 AM
11 responses
3,725 views
0 likes
 Last Post tom66
by tom66
06-20-2016, 08:28 PM  
very bright white area on Samsung LA32S81BX/XST by massimo23
Started by massimo23, 03-15-2014, 05:43 AM
13 responses
3,926 views
0 likes
 Last Post budm
by budm
06-20-2016, 10:51 AM  
Panasonic TH50pz85U screen flicker after power supply repair by Trueburton
Started by Trueburton, 06-18-2016, 03:11 PM
5 responses
1,688 views
0 likes
 Last Post Trueburton
by Trueburton
06-20-2016, 09:14 AM  
17MB11-6 Vestel by ricoleal
Started by ricoleal, 06-03-2016, 09:48 AM
7 responses
2,486 views
0 likes
 Last Post ricoleal
by ricoleal
06-20-2016, 08:48 AM  
Sony KDL-46HX751 Red LED blinks 5 times by angel-boy
Started by angel-boy, 06-17-2016, 06:51 AM
2 responses
1,662 views
0 likes
 Last Post budm
by budm
06-20-2016, 08:42 AM  
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