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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
644,496 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
781,195 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
540,979 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
279,477 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  
Samsung-40d6920 by ghoshiry
Started by ghoshiry, 08-15-2019, 09:53 AM
1 response
1,175 views
0 likes
 Last Post ghoshiry
by ghoshiry
12-10-2019, 03:02 AM  
testing a main board by sarah2010
Started by sarah2010, 12-07-2019, 11:33 AM
8 responses
1,344 views
0 likes
 Last Post sarah2010
by sarah2010
12-10-2019, 02:01 AM  
TOSHIBA 48U7653DB powers up, no backlight by finntricky
Started by finntricky, 12-05-2019, 06:39 AM
13 responses
3,037 views
0 likes
 Last Post finntricky
by finntricky
12-09-2019, 11:55 PM  
LG LED 50LB5610: Display blinks by PatrickSaw
Started by PatrickSaw, 02-16-2016, 12:01 PM
36 responses
8,051 views
0 likes
 Last Post rezifier
by rezifier
12-09-2019, 06:54 PM  
Samsung 46 model:UE46C675US by bohaboha
Started by bohaboha, 11-28-2019, 06:39 PM
19 responses
1,740 views
0 likes
 Last Post bohaboha
by bohaboha
12-09-2019, 03:51 PM  
philips lcd tv 40PFS5709 by klj2030
Started by klj2030, 12-02-2019, 03:44 AM
25 responses
4,630 views
0 likes
 Last Post Diah
by Diah
12-09-2019, 01:32 PM  
Vizio M651d-A2R won’t turn on by Hornnumb2
Started by Hornnumb2, 11-17-2019, 03:39 PM
42 responses
4,352 views
0 likes
 Last Post Hornnumb2
by Hornnumb2
12-08-2019, 03:05 PM  
LG 50PS30 Plasma TV No Picture, Sound Works. by AndrewC63
Started by AndrewC63, 08-02-2017, 12:37 PM
24 responses
4,582 views
0 likes
 Last Post AndrewC63
by AndrewC63
12-08-2019, 12:41 PM  
LG 50pc1d help required by Gary G
Started by Gary G, 11-19-2019, 10:56 AM
8 responses
6,297 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-07-2019, 01:05 PM  
Vizio # P502ui-B1E Black Screen With Sound by merrittjr
Started by merrittjr, 12-06-2019, 08:40 AM
1 response
1,099 views
0 likes
 Last Post merrittjr
by merrittjr
12-06-2019, 11:05 AM  
Ue55es6800 panel fault? by azza1234
Started by azza1234, 12-04-2019, 05:55 PM
3 responses
1,233 views
0 likes
 Last Post budm
by budm
12-05-2019, 05:21 PM  
TX-P50G10b SC board questions by rizla3066
Started by rizla3066, 12-05-2019, 05:02 PM
0 responses
919 views
0 likes
 Last Post rizla3066
by rizla3066
12-05-2019, 05:02 PM  
Toshiba 37E200U gets power but no pic and no sound. No 12V and No 24V by AxelSpott
Started by AxelSpott, 12-02-2019, 02:34 PM
5 responses
1,170 views
0 likes
 Last Post ngth82
by ngth82
12-05-2019, 10:49 AM  
LG Korean message by itelite
Started by itelite, 12-03-2019, 11:17 AM
4 responses
1,355 views
0 likes
 Last Post itelite
by itelite
12-05-2019, 09:17 AM  
LG 42PT353 Z-sus fault by Trevtron
Started by Trevtron, 08-04-2015, 09:27 AM
14 responses
6,506 views
0 likes
 Last Post DarkoOhrid
by DarkoOhrid
12-05-2019, 08:48 AM  
Samsung 48H8000 Curved - No picture, No backlight with sound by Mike7168
Started by Mike7168, 12-03-2019, 03:41 AM
6 responses
1,641 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-05-2019, 03:46 AM  
Samsung LN52A630M1FXZC that does not have standby light and will not power on by pjcanuck
Started by pjcanuck, 12-04-2019, 06:24 AM
5 responses
1,328 views
0 likes
 Last Post pjcanuck
by pjcanuck
12-04-2019, 03:33 PM  
lg 60ln5400 power on to lg logo and stuck at a weird screen by Jp06
Started by Jp06, 12-02-2019, 10:26 AM
12 responses
1,815 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-04-2019, 02:28 PM  
LCD LG 32LD320 :sound ok, no video by tramo
Started by tramo, 01-07-2014, 11:52 AM
15 responses
5,251 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-04-2019, 02:25 PM  
OLED tv by nelson6861
Started by nelson6861, 11-29-2019, 11:58 AM
3 responses
1,153 views
0 likes
 Last Post KvnTM
by KvnTM
12-04-2019, 08:48 AM  
AKAI AKTV401 , sound ok, no image . by amennone
Started by amennone, 12-02-2019, 04:42 PM
7 responses
1,591 views
0 likes
 Last Post budm
by budm
12-03-2019, 05:10 PM  
Sharp TV LC-40LE820X Shutting off on TV function. by Aussie_Matt
Started by Aussie_Matt, 08-03-2019, 02:09 AM
8 responses
1,985 views
0 likes
 Last Post Aussie_Matt
by Aussie_Matt
12-03-2019, 04:47 PM  
Sony KDL-46ex520 by Global Safari
Started by Global Safari, 12-01-2019, 09:06 AM
44 responses
4,149 views
0 likes
 Last Post Global Safari
by Global Safari
12-03-2019, 11:54 AM  
Borads manufacturer's code starting with 715G by Davi.p
Started by Davi.p, 11-20-2019, 01:46 PM
5 responses
1,281 views
0 likes
 Last Post Davi.p
by Davi.p
12-03-2019, 08:49 AM  
Frame Rate Converter in UN50H6350AF by GetItSet
Started by GetItSet, 11-19-2019, 11:47 PM
8 responses
1,695 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-02-2019, 08:28 PM  
need help -samsung 32LE5500 power supply not working by microicri
Started by microicri, 10-12-2019, 07:17 PM
12 responses
2,158 views
0 likes
 Last Post microicri
by microicri
12-02-2019, 04:58 PM  
samsung UN46D6450UF - no picture. Test TCON? by digitalscorpion
Started by digitalscorpion, 12-02-2019, 12:13 PM
7 responses
1,309 views
0 likes
 Last Post budm
by budm
12-02-2019, 04:40 PM  
Sony KD55X8505B by LEEDASH
Started by LEEDASH, 12-02-2019, 02:56 PM
0 responses
1,008 views
0 likes
 Last Post LEEDASH
by LEEDASH
12-02-2019, 02:56 PM  
Panasonic TX-P42GT20B - Stuck Stby by benjamin.d.bird
Started by benjamin.d.bird, 03-08-2017, 02:19 AM
72 responses
9,494 views
0 likes
 Last Post ScottyWhistle
by ScottyWhistle
12-02-2019, 02:16 PM  
SHARP LC-40FG5151KF Factory Reset by TVBug
Started by TVBug, 12-02-2019, 01:42 PM
1 response
996 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-02-2019, 02:07 PM  
Selecline 39182 Sound but no Picture by dicky96
Started by dicky96, 01-21-2018, 08:17 AM
18 responses
2,970 views
0 likes
 Last Post ssokac
by ssokac
12-02-2019, 12:12 PM  
Vizio E60u-D3 Power Supply Help by Roccot
Started by Roccot, 05-23-2018, 10:44 AM
43 responses
6,920 views
0 likes
 Last Post karthur
by karthur
12-02-2019, 10:30 AM  
Sceptre 50" Blackscreen by Kendog170
Started by Kendog170, 11-27-2019, 10:33 AM
7 responses
1,384 views
0 likes
 Last Post Kendog170
by Kendog170
12-02-2019, 10:09 AM  
Philips QFU2.1 Substitute by KvnTM
Started by KvnTM, 11-29-2019, 06:18 PM
13 responses
2,007 views
0 likes
 Last Post Diah
by Diah
12-02-2019, 08:55 AM  
Insignia NS-39DF510NA19 39-inch 1080p Full HD Smart LED TV- Fire TV Edition $59.00 by captainKKK
Started by captainKKK, 12-02-2019, 08:39 AM
0 responses
1,062 views
0 likes
 Last Post captainKKK
by captainKKK
12-02-2019, 08:39 AM  
Insignia NS-39DF510NA19 39-inch 1080p Full HD Smart LED TV- Fire TV Edition $59.00 by captainKKK
Started by captainKKK, 12-02-2019, 08:37 AM
0 responses
944 views
0 likes
 Last Post captainKKK
by captainKKK
12-02-2019, 08:37 AM  
Samsung PS-42Q96HD PSU Clicking BN44-00194a DYP-42W2PLUS by bobby4star
Started by bobby4star, 12-01-2019, 04:20 AM
2 responses
1,130 views
0 likes
 Last Post bobby4star
by bobby4star
12-02-2019, 06:34 AM  
Samsung UN55H6300AFXZA TV - Smart TV Logo, then black screen by ECNiz
Started by ECNiz, 11-30-2019, 07:07 PM
9 responses
1,342 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-01-2019, 09:46 PM  
SAMSUNG T-CON S120APM4C4LV0.4 faulty by bohaboha
Started by bohaboha, 12-01-2019, 11:39 AM
12 responses
1,774 views
0 likes
 Last Post bohaboha
by bohaboha
12-01-2019, 08:17 PM  
Samsung UN55D6005SF by bleed4me
Started by bleed4me, 11-03-2019, 09:19 PM
45 responses
5,282 views
0 likes
 Last Post bleed4me
by bleed4me
12-01-2019, 07:13 PM  
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