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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
643,738 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
218 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
780,931 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
196,764 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
540,853 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
279,431 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
28,434 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Toshiba 55SV670U Dead Set by tech2014
Started by tech2014, 04-15-2016, 04:59 PM
10 responses
2,662 views
0 likes
 Last Post budm
by budm
04-15-2016, 08:06 PM  
Coby LEDTV4028 and LEDTV5028 by jstiene
Started by jstiene, 04-15-2016, 12:55 PM
3 responses
1,499 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-15-2016, 07:18 PM  
Vizio VP50 HDTV10A replaced caps panel turns on no picture or sound. by Shinju
Started by Shinju, 04-11-2014, 09:09 PM
20 responses
5,636 views
0 likes
 Last Post Shane711
by Shane711
04-15-2016, 05:48 PM  
Lg 555ls4500 sound no picture by Gadjet
Started by Gadjet, 01-28-2016, 11:40 AM
11 responses
2,140 views
0 likes
 Last Post comptek
by comptek
04-15-2016, 04:42 PM  
Does this Apex LE3243T have solarized image, or is it something else? by Pioneerx01
Started by Pioneerx01, 04-15-2016, 03:46 PM
2 responses
1,639 views
0 likes
 Last Post Pioneerx01
by Pioneerx01
04-15-2016, 04:04 PM  
LG 42LE4500 Sporadic Black screen by anotherdude
Started by anotherdude, 04-15-2016, 01:55 PM
4 responses
1,998 views
0 likes
 Last Post anotherdude
by anotherdude
04-15-2016, 03:52 PM  
42PFP5332 PHILIPS Image shifted to the right by sammons
Started by sammons, 04-15-2016, 03:32 PM
1 response
1,313 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-15-2016, 03:41 PM  
Hot Air Station by tech2014
Started by tech2014, 04-14-2016, 12:14 PM
9 responses
1,924 views
0 likes
 Last Post flocko
by flocko
04-15-2016, 02:18 PM  
Panasonic TC-P50U2 SS board issue by Glenn99
Started by Glenn99, 04-12-2016, 10:44 PM
5 responses
2,437 views
0 likes
 Last Post Glenn99
by Glenn99
04-15-2016, 01:43 PM  
LG 47LN5400 TV screen problem by abduct
Started by abduct, 06-02-2015, 08:56 PM
10 responses
5,979 views
0 likes
 Last Post jason123
by jason123
04-15-2016, 12:18 PM  
Lt-40dg51j completely dead by layad
Started by layad, 04-15-2016, 07:05 AM
0 responses
1,252 views
0 likes
 Last Post layad
by layad
04-15-2016, 07:05 AM  
coby TFTV4028 main board poblem blue ligth by hmendez86
Started by hmendez86, 04-14-2016, 10:04 PM
0 responses
1,497 views
0 likes
 Last Post hmendez86
by hmendez86
04-14-2016, 10:04 PM  
Samsung Plasma PN51-D6500 Restarting by Secondhandcash
Started by Secondhandcash, 04-13-2016, 07:38 PM
1 response
1,556 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
04-14-2016, 09:00 PM  
LG 50PJ350 turns off by itself by C_nuggz
Started by C_nuggz, 04-14-2016, 12:13 AM
7 responses
3,514 views
0 likes
 Last Post C_nuggz
by C_nuggz
04-14-2016, 06:26 PM  
Needin diagnosis of vertical lines for my potentially new project PN64E533D2F by Redjess
Started by Redjess, 04-13-2016, 01:48 PM
11 responses
2,511 views
0 likes
 Last Post Redjess
by Redjess
04-14-2016, 06:13 PM  
Funai lf501em4f chirping psu. no power on by tucocaps
Started by tucocaps, 04-04-2016, 05:54 PM
11 responses
3,103 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-14-2016, 05:42 PM  
Panasonic TX- P42G10E by realfoxx
Started by realfoxx, 04-14-2016, 04:07 PM
4 responses
2,332 views
0 likes
 Last Post realfoxx
by realfoxx
04-14-2016, 05:05 PM  
Lg 49ub850v wont turn on by andrews7523
Started by andrews7523, 04-14-2016, 03:57 PM
1 response
1,845 views
0 likes
 Last Post dick_barton
by dick_barton
04-14-2016, 04:13 PM  
LG 50PT350-UD (No picture) (No sound) by Gibson1986
Started by Gibson1986, 09-09-2014, 08:10 PM
11 responses
5,097 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-14-2016, 02:29 PM  
LG RZ32LZ55 - Interlacing Problem!!! by dick_barton
Started by dick_barton, 04-11-2016, 01:53 PM
11 responses
2,560 views
0 likes
 Last Post dick_barton
by dick_barton
04-14-2016, 01:26 PM  
Coby TFTV4028 - Main board failure. by kano donn
Started by kano donn, 05-16-2013, 12:20 PM
9 responses
8,415 views
0 likes
 Last Post hmendez86
by hmendez86
04-14-2016, 12:36 PM  
Samsung PS59D7000 vertical bars | Tcon or panel by FrankTHEbank
Started by FrankTHEbank, 04-14-2016, 11:37 AM
1 response
1,667 views
0 likes
 Last Post tom66
by tom66
04-14-2016, 12:12 PM  
Toshiba 52HM95 52-inch HD DLP Projection TV - Blank Screen by HDMAN
Started by HDMAN, 04-14-2016, 11:18 AM
0 responses
1,345 views
0 likes
 Last Post HDMAN
by HDMAN
04-14-2016, 11:18 AM  
Samsung le40b652t4w Video Issues by speedypro
Started by speedypro, 04-06-2016, 05:14 AM
15 responses
2,350 views
0 likes
 Last Post speedypro
by speedypro
04-14-2016, 10:31 AM  
PHILIPS 42pfh5209/88 by comptek
Started by comptek, 04-13-2016, 08:46 AM
2 responses
1,542 views
0 likes
 Last Post comptek
by comptek
04-14-2016, 09:33 AM  
PS50B430P2WXXU vertical grid lines on screen by comptek
Started by comptek, 09-25-2015, 01:49 PM
11 responses
2,210 views
0 likes
 Last Post comptek
by comptek
04-14-2016, 09:19 AM  
Telefunken TLEDD-32HDR no back light by Grunder
Started by Grunder, 04-12-2016, 09:12 AM
20 responses
4,789 views
0 likes
 Last Post budm
by budm
04-14-2016, 08:52 AM  
Sylvania lcd tv model ld370ss8 works fine for 30 min, then shuts off by Na-stang
Started by Na-stang, 02-15-2016, 05:23 PM
14 responses
2,526 views
0 likes
 Last Post Shane711
by Shane711
04-14-2016, 07:07 AM  
Vetel Tosh 22D704b DVD Incorrect disc by Fleckers tv
Started by Fleckers tv, 04-11-2016, 04:50 PM
8 responses
2,221 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-14-2016, 05:31 AM  
westinghouse DWM551Y1 no power by taft1957
Started by taft1957, 03-28-2016, 04:25 PM
43 responses
5,580 views
0 likes
 Last Post taft1957
by taft1957
04-13-2016, 09:23 PM  
lg 42pj550 zd Clicking Noise by Jahson
Started by Jahson, 02-19-2014, 03:06 PM
19 responses
6,565 views
0 likes
 Last Post tboy6969
by tboy6969
04-13-2016, 08:47 PM  
Panasonic TCP-50G10 3 Blink error by Morts
Started by Morts, 04-12-2016, 08:49 PM
4 responses
2,057 views
0 likes
 Last Post Morts
by Morts
04-13-2016, 05:20 PM  
LG 42LZ30 won't power up by DSham
Started by DSham, 04-11-2016, 05:09 PM
10 responses
2,025 views
0 likes
 Last Post DSham
by DSham
04-13-2016, 03:48 PM  
Philips/Vestel PSU 17IPS19-5S no backlight by Dragunov
Started by Dragunov, 04-13-2016, 07:09 AM
16 responses
2,775 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-13-2016, 01:56 PM  
Need help with samsung le37r88bd inverter. by ReeceyBurger123
Started by ReeceyBurger123, 12-02-2014, 12:44 PM
8 responses
2,070 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-13-2016, 01:12 PM  
LG 60PN5000-UA main board by DesertRat
Started by DesertRat, 04-13-2016, 10:46 AM
0 responses
2,426 views
0 likes
 Last Post DesertRat
by DesertRat
04-13-2016, 10:46 AM  
Sanyo DP50710 won't turn on. by hardfahrer
Started by hardfahrer, 04-12-2016, 11:02 AM
2 responses
2,491 views
0 likes
 Last Post hardfahrer
by hardfahrer
04-13-2016, 07:24 AM  
Samsung Plasma HP-S5053 half screen picture by keats11
Started by keats11, 03-11-2016, 07:28 PM
5 responses
2,676 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-13-2016, 06:48 AM  
toshiba 40L1333b psu blown diode help by zomi
Started by zomi, 01-31-2016, 03:08 PM
12 responses
2,960 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-13-2016, 05:50 AM  
toshiba smart tv , only backlight , no picture by layad
Started by layad, 04-10-2016, 05:19 PM
19 responses
5,281 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-13-2016, 05:34 AM  
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