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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
643,702 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
780,918 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
196,763 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
540,850 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
279,430 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  
Recommendations for 12V AC/DC Adapter Power Supply Replacement? by KermitJ
Started by KermitJ, 11-08-2019, 09:13 AM
1 response
1,139 views
0 likes
 Last Post budm
by budm
11-08-2019, 10:47 AM  
Top screen color fading by DeatRaton
Started by DeatRaton, 11-05-2019, 01:07 AM
9 responses
1,424 views
0 likes
 Last Post dick_barton
by dick_barton
11-08-2019, 06:26 AM  
Samsung Curved Screen by ljintexas
Started by ljintexas, 11-07-2019, 10:11 AM
4 responses
987 views
0 likes
 Last Post ljintexas
by ljintexas
11-08-2019, 05:36 AM  
Sharp LC-32D44E-BK possible lamp error??? by Bloopeta
Started by Bloopeta, 11-06-2019, 03:08 PM
11 responses
2,383 views
0 likes
 Last Post Bloopeta
by Bloopeta
11-06-2019, 07:07 PM  
panasonic TC-P50U50 8 blinks by freakaftr8
Started by freakaftr8, 10-28-2013, 10:43 PM
53 responses
30,547 views
0 likes
 Last Post andyb1712
by andyb1712
11-06-2019, 02:55 PM  
Luxor LUX 0132003/01 u10 dump needed by steviewonder
Started by steviewonder, 11-06-2019, 04:48 AM
0 responses
973 views
0 likes
 Last Post steviewonder
by steviewonder
11-06-2019, 04:48 AM  
Toshiba 50" Fire TV Edition ~ Model #50LF621U19 by DeatRaton
Started by DeatRaton, 11-01-2019, 03:30 AM
17 responses
3,076 views
0 likes
 Last Post vinceroger69
by vinceroger69
11-06-2019, 02:11 AM  
Sky HD box DRX780 by John843883
Started by John843883, 11-05-2019, 01:08 PM
1 response
1,033 views
0 likes
 Last Post budm
by budm
11-05-2019, 09:44 PM  
LG 60LN5400 Internal Metal Stand Plate by Michale32086
Started by Michale32086, 11-05-2019, 01:04 PM
2 responses
1,223 views
0 likes
 Last Post Michale32086
by Michale32086
11-05-2019, 01:22 PM  
Samsung UE55JU6800kxxu Dark Screen Issues by Bloopeta
Started by Bloopeta, 11-04-2019, 01:18 PM
10 responses
1,666 views
0 likes
 Last Post budm
by budm
11-05-2019, 12:27 PM  
LG 60LN5400 Blows TCON Fuse by Michale32086
Started by Michale32086, 10-30-2019, 09:21 AM
26 responses
2,982 views
0 likes
 Last Post Michale32086
by Michale32086
11-05-2019, 08:39 AM  
looking main board by birdfeed
Started by birdfeed, 11-04-2019, 05:00 PM
1 response
1,458 views
0 likes
 Last Post CapLeaker
by CapLeaker
11-04-2019, 06:16 PM  
LCD Panel - Scratch Advice/Tips by Bloopeta
Started by Bloopeta, 11-03-2019, 06:17 AM
4 responses
1,237 views
0 likes
 Last Post Bloopeta
by Bloopeta
11-04-2019, 04:12 AM  
Samsung ps50a457 by Mr.deep
Started by Mr.deep, 04-25-2016, 04:25 AM
8 responses
2,654 views
0 likes
 Last Post amara95
by amara95
11-03-2019, 06:45 PM  
Hitachi 32HXC01U - No Text in Menus by sickboy
Started by sickboy, 11-03-2019, 05:38 AM
2 responses
1,133 views
0 likes
 Last Post sickboy
by sickboy
11-03-2019, 01:34 PM  
Samsung UN50EH5000F No Image, No Backlight, No Sound, No Standby Light by What?
Started by What?, 11-02-2019, 01:31 PM
6 responses
1,349 views
0 likes
 Last Post What?
by What?
11-03-2019, 08:39 AM  
Samsung PS42C450B1W Picture Noise/Solarization by Nevillet
Started by Nevillet, 10-27-2019, 12:19 PM
15 responses
2,015 views
0 likes
 Last Post dick_barton
by dick_barton
11-03-2019, 08:09 AM  
Generically Speaking.. Newer Samsung Plasma.. Power To Full Then Drops Slowly.. by Michale32086
Started by Michale32086, 10-30-2019, 07:16 AM
3 responses
1,254 views
0 likes
 Last Post Michale32086
by Michale32086
11-03-2019, 04:51 AM  
LG 50PA5500 Plasma - No picture then no sound by Mac 108
Started by Mac 108, 07-19-2014, 05:58 PM
67 responses
15,896 views
0 likes
 Last Post Alexdjx
by Alexdjx
11-03-2019, 03:39 AM  
Samsung LN-T5271F Faded white picture then works fine by Brucetafer
Started by Brucetafer, 11-02-2019, 04:41 AM
3 responses
1,144 views
0 likes
 Last Post budm
by budm
11-02-2019, 03:39 PM  
LG 50PB560B Plasma wont turn on by Bloopeta
Started by Bloopeta, 11-17-2018, 04:19 PM
24 responses
3,893 views
0 likes
 Last Post Bloopeta
by Bloopeta
11-02-2019, 04:35 AM  
Philips 32PFL3606/58 by nbdy
Started by nbdy, 10-19-2019, 04:24 AM
45 responses
4,785 views
0 likes
 Last Post R_J
by R_J
11-01-2019, 05:40 PM  
Hitachi 55HDX99 Plasma Display won't turn on by canadaboy25
Started by canadaboy25, 11-01-2019, 04:17 PM
0 responses
906 views
0 likes
 Last Post canadaboy25
by canadaboy25
11-01-2019, 04:17 PM  
Another LG, Another TCON Issue.. 55LN5100 by Michale32086
Started by Michale32086, 10-31-2019, 11:27 AM
37 responses
4,434 views
0 likes
 Last Post Michale32086
by Michale32086
11-01-2019, 11:08 AM  
LG 55LB7200 - Bad LED backlights or panel? by bobbyskillz
Started by bobbyskillz, 11-01-2019, 06:14 AM
5 responses
1,279 views
0 likes
 Last Post Michale32086
by Michale32086
11-01-2019, 08:24 AM  
Polaroid TDA-03211C - Strange Spots on Screen by Topcat
Started by Topcat, 10-28-2019, 03:03 PM
6 responses
1,727 views
0 likes
 Last Post Topcat
by Topcat
10-30-2019, 03:28 PM  
IR sensor is baffling me by handsworth
Started by handsworth, 10-28-2019, 12:41 PM
2 responses
963 views
0 likes
 Last Post dick_barton
by dick_barton
10-30-2019, 12:46 PM  
LG 50uh5500 no picture by slip
Started by slip, 10-27-2019, 08:11 AM
9 responses
1,492 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-30-2019, 09:59 AM  
RCA LED52B45RQ power on issue by erxmo1
Started by erxmo1, 10-28-2019, 11:23 AM
10 responses
1,743 views
0 likes
 Last Post erxmo1
by erxmo1
10-29-2019, 04:35 PM  
Samsung PN50A530S2F Plasma Clicking Transformer BS by Kridian
Started by Kridian, 03-28-2013, 04:20 PM
58 responses
22,154 views
0 likes
 Last Post koolkat68
by koolkat68
10-29-2019, 04:15 PM  
Dyp-42w2plus bn44-00194a by flocko
Started by flocko, 01-24-2014, 11:13 AM
77 responses
19,554 views
0 likes
 Last Post Richard1982
by Richard1982
10-29-2019, 10:34 AM  
LG 32LF580V - No picture but has sound by donst
Started by donst, 10-28-2019, 03:06 PM
12 responses
2,244 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-29-2019, 03:32 AM  
LG 50LB6500 No backlight, image on screen, right side bad picture by garry7263
Started by garry7263, 10-23-2019, 01:56 PM
24 responses
2,511 views
0 likes
 Last Post garry7263
by garry7263
10-29-2019, 12:06 AM  
Blaupunkt 49/235z Backlight Inoperative by Bloopeta
Started by Bloopeta, 10-24-2019, 11:46 AM
25 responses
2,994 views
0 likes
 Last Post Bloopeta
by Bloopeta
10-28-2019, 03:09 PM  
BenQ W1070 Projector 5v rail by bermo96
Started by bermo96, 06-16-2019, 10:34 AM
24 responses
2,370 views
0 likes
 Last Post R_J
by R_J
10-28-2019, 11:50 AM  
lg 43uh610v schematic by vikivng
Started by vikivng, 10-23-2019, 02:33 PM
16 responses
1,496 views
0 likes
 Last Post vikivng
by vikivng
10-28-2019, 04:40 AM  
lg 50pk550, my unfixable challenge! by veikra
Started by veikra, 10-27-2019, 08:06 PM
1 response
1,019 views
0 likes
 Last Post veikra
by veikra
10-27-2019, 08:08 PM  
campomatic tv secret service menu by Alimash
Started by Alimash, 10-26-2019, 05:57 AM
4 responses
2,684 views
0 likes
 Last Post Alimash
by Alimash
10-27-2019, 09:50 AM  
Backlight, Sound, No picture, UN75J6300 by rustytierod
Started by rustytierod, 11-06-2017, 09:22 PM
21 responses
3,682 views
0 likes
 Last Post ajshoe
by ajshoe
10-26-2019, 08:48 PM  
Samsung 40" LCD tv model LN40B610A5FXZA won't turn on by imaddicted2u
Started by imaddicted2u, 03-08-2019, 08:17 AM
10 responses
2,367 views
0 likes
 Last Post cdoublejj
by cdoublejj
10-26-2019, 06:00 PM  
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