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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
643,552 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
217 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
780,849 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Why no power supply schematics? by paulstef
Started by paulstef, 01-29-2015, 12:50 PM
3 responses
1,577 views
0 likes
 Last Post Ltank
by Ltank
01-29-2015, 02:56 PM  
KDL-32EX653 ldvs t-con cable connector by holmzy
Started by holmzy, 01-23-2015, 09:59 PM
14 responses
2,386 views
0 likes
 Last Post holmzy
by holmzy
01-29-2015, 11:38 AM  
Panasonic th50pz800b D board tnph0724 txn/a1sjtb by backis
Started by backis, 01-29-2015, 10:39 AM
0 responses
1,681 views
0 likes
 Last Post backis
by backis
01-29-2015, 10:39 AM  
Sound no picture.. Viewpia LC-32IEFA by Andyd1970
Started by Andyd1970, 01-29-2015, 06:23 AM
6 responses
1,792 views
0 likes
 Last Post budm
by budm
01-29-2015, 10:11 AM  
Transformer on Emerson LC320EM2 PSU by MagicSmoke
Started by MagicSmoke, 12-15-2014, 06:28 AM
13 responses
7,586 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-29-2015, 08:14 AM  
No Power Emerson LC320EM2 by joshbsg
Started by joshbsg, 01-29-2015, 01:00 AM
1 response
2,151 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-29-2015, 08:02 AM  
LG 42LD650 won't turn on, with standby blue led on by maxchong2898
Started by maxchong2898, 09-25-2014, 11:39 PM
7 responses
6,281 views
0 likes
 Last Post mor9h3us
by mor9h3us
01-29-2015, 12:58 AM  
LG Plasma 50PG30 bottom half screen darker than top half by Sevenqi
Started by Sevenqi, 04-13-2013, 06:31 PM
17 responses
9,640 views
0 likes
 Last Post Rotyb
by Rotyb
01-28-2015, 11:08 PM  
Help: Lost color on Sony KDL 40ex400 TV by Art2015
Started by Art2015, 01-28-2015, 06:25 AM
6 responses
2,744 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-28-2015, 08:33 PM  
Clueless Novice- Troubleshooting 50" LG PX950 No Picture or Sound by Alittleevil
Started by Alittleevil, 01-27-2015, 03:50 PM
8 responses
2,711 views
0 likes
 Last Post Alittleevil
by Alittleevil
01-28-2015, 06:39 PM  
Samsung LE32C450 by WILDCAT MUSIC
Started by WILDCAT MUSIC, 01-27-2015, 10:40 AM
5 responses
2,400 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-28-2015, 04:12 PM  
Dynex DX-LCD32-09 no backlight by lookimback
Started by lookimback, 10-11-2013, 12:48 PM
27 responses
6,019 views
0 likes
 Last Post Shane711
by Shane711
01-28-2015, 03:04 PM  
Tom66's Plasma Guide "Solarizing" RE: LG PDP50X4 by Michale32086
Started by Michale32086, 01-27-2015, 09:25 AM
40 responses
7,022 views
0 likes
 Last Post Shinju
by Shinju
01-28-2015, 01:52 PM  
STK795-811A vs YPPD-J014C? by PowerAmpFreak
Started by PowerAmpFreak, 09-10-2010, 03:10 PM
4 responses
7,058 views
0 likes
 Last Post paulstef
by paulstef
01-28-2015, 07:02 AM  
LG 50PZ550T Vertical Lines by anotherdude
Started by anotherdude, 01-28-2015, 05:59 AM
2 responses
1,817 views
0 likes
 Last Post anotherdude
by anotherdude
01-28-2015, 06:29 AM  
LG 42LK450 No sound, Horizontal lines by Hopsing64
Started by Hopsing64, 01-25-2015, 05:25 PM
8 responses
2,631 views
0 likes
 Last Post Hopsing64
by Hopsing64
01-27-2015, 11:12 PM  
Westinghouse DW39F1Y1 LED backlight voltage by MagicSmoke
Started by MagicSmoke, 01-26-2015, 08:41 PM
5 responses
4,767 views
0 likes
 Last Post budm
by budm
01-27-2015, 10:08 PM  
New to forum, Vizio 321vl giving me problems! by stevenh44
Started by stevenh44, 01-27-2015, 07:22 PM
6 responses
2,117 views
0 likes
 Last Post budm
by budm
01-27-2015, 09:56 PM  
proscan plded3996a picture issue by freakaftr8
Started by freakaftr8, 01-26-2015, 09:48 AM
4 responses
2,242 views
0 likes
 Last Post Shinju
by Shinju
01-27-2015, 05:54 PM  
Philips PF42 plasma TV no sound/no picture by runeazn
Started by runeazn, 01-22-2015, 05:48 PM
12 responses
5,218 views
0 likes
 Last Post runeazn
by runeazn
01-27-2015, 05:19 PM  
Humax LNR-32TPVR - No picture by Jooo
Started by Jooo, 01-04-2014, 03:25 PM
1 response
1,959 views
0 likes
 Last Post wataka
by wataka
01-27-2015, 02:19 PM  
Sony KDL-52VL150 no picture nosound no back light by hienton2
Started by hienton2, 01-27-2015, 02:15 PM
0 responses
1,541 views
0 likes
 Last Post hienton2
by hienton2
01-27-2015, 02:15 PM  
Lg plasma 60pa5500 picture issues by Nrollins04
Started by Nrollins04, 01-13-2015, 09:12 PM
29 responses
5,545 views
0 likes
 Last Post Nrollins04
by Nrollins04
01-27-2015, 01:56 PM  
Lg 32ln530b-ua by syncmaster223
Started by syncmaster223, 01-26-2015, 12:42 PM
6 responses
4,511 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-27-2015, 10:14 AM  
sony KDL-46S4100 proper voltage by nomoresonys
Started by nomoresonys, 12-11-2014, 11:53 AM
98 responses
12,209 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-27-2015, 10:09 AM  
Pilot 37" LCD : PIL37AV Stuck on standby by s_henya
Started by s_henya, 12-25-2014, 06:49 AM
34 responses
7,120 views
0 likes
 Last Post s_henya
by s_henya
01-27-2015, 07:09 AM  
LG 32LB2R flickering horizontal lines by Pappel
Started by Pappel, 11-07-2014, 05:56 AM
24 responses
8,282 views
0 likes
 Last Post CroTech
by CroTech
01-27-2015, 06:38 AM  
panasonic main board tnp4g467 by majortom
Started by majortom, 01-27-2015, 05:50 AM
2 responses
2,205 views
0 likes
 Last Post tw2005
by tw2005
01-27-2015, 06:15 AM  
bush LCD32TV005HD help by gobby009
Started by gobby009, 01-23-2015, 06:08 AM
14 responses
2,704 views
0 likes
 Last Post selldoor
by selldoor
01-27-2015, 04:58 AM  
Horizontal Band of varying size by jimanez11
Started by jimanez11, 01-23-2015, 01:18 PM
14 responses
2,877 views
0 likes
 Last Post freakaftr8
by freakaftr8
01-26-2015, 06:22 PM  
Another Samsung: HP-S4 25 plasma - Clicks by tvrescue
Started by tvrescue, 01-18-2015, 12:39 PM
5 responses
1,937 views
0 likes
 Last Post tvrescue
by tvrescue
01-26-2015, 05:18 PM  
This Time.. It's Personal.. Samsung UN60ES7500 Constant reboots by Michale32086
Started by Michale32086, 01-24-2015, 05:30 PM
40 responses
10,070 views
0 likes
 Last Post tom thumb
by tom thumb
01-26-2015, 05:17 PM  
Samsung PS50B850Y1W 50" Plasma. Green vertical bar! by Nicholas
Started by Nicholas, 01-25-2015, 10:18 AM
10 responses
2,858 views
0 likes
 Last Post tom66
by tom66
01-26-2015, 05:06 PM  
T-con proplem by rkm
Started by rkm, 12-17-2014, 03:53 PM
26 responses
5,131 views
0 likes
 Last Post rkm
by rkm
01-26-2015, 05:00 PM  
Sony Bravia 46XBR4 picture problem by Rmasters3
Started by Rmasters3, 01-25-2015, 03:07 PM
10 responses
2,475 views
0 likes
 Last Post Rmasters3
by Rmasters3
01-26-2015, 04:07 PM  
Lg 60pz750 ua by mark abby
Started by mark abby, 11-04-2013, 09:59 AM
3 responses
2,127 views
0 likes
 Last Post currambero4u
by currambero4u
01-26-2015, 03:06 PM  
UE55D7005 - power board lightning damaged by lutador
Started by lutador, 01-18-2015, 03:43 PM
15 responses
3,527 views
0 likes
 Last Post lutador
by lutador
01-26-2015, 12:16 PM  
Goodmans LCD tv model LD3261hdfvt - white screen and sound by janine
Started by janine, 07-25-2014, 07:31 AM
5 responses
2,442 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-26-2015, 11:34 AM  
Panasonic TH-42PX70BA 7 Blink,--SOS 7 Fixed. by Alastair E
Started by Alastair E, 01-26-2015, 11:02 AM
0 responses
1,834 views
0 likes
 Last Post Alastair E
by Alastair E
01-26-2015, 11:02 AM  
Sony 40S20LI Success Story by Michale32086
Started by Michale32086, 01-25-2015, 07:42 AM
6 responses
2,148 views
0 likes
 Last Post Michale32086
by Michale32086
01-26-2015, 04:39 AM  
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