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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
643,550 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
780,848 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  
Samsung UE55H6200 Sound but no video display by Nix125
Started by Nix125, 08-17-2019, 04:10 AM
42 responses
11,763 views
0 likes
 Last Post Nix125
by Nix125
12-15-2019, 11:34 AM  
Samsung UN55F6800AF Pink Tinge by neilc6
Started by neilc6, 12-14-2019, 02:52 PM
0 responses
1,084 views
0 likes
 Last Post neilc6
by neilc6
12-14-2019, 02:52 PM  
sharp lc-50cfg6001 led? by daphney
Started by daphney, 12-14-2019, 04:21 AM
0 responses
955 views
0 likes
 Last Post daphney
by daphney
12-14-2019, 04:21 AM  
Seiki SE39UY04 won't turn on - there's a scorch on the power board. Do I resolder? by dharmaturtle
Started by dharmaturtle, 11-14-2019, 09:02 PM
8 responses
1,424 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-14-2019, 02:34 AM  
Samsung LN32A450 LCD TV popped when plugged in by shelby5041
Started by shelby5041, 12-13-2019, 12:21 PM
17 responses
1,470 views
0 likes
 Last Post budm
by budm
12-13-2019, 03:15 PM  
SCEPTRE U550CV 2.5v standby... (should be 5) by dentheman
Started by dentheman, 08-09-2018, 08:56 AM
8 responses
1,911 views
0 likes
 Last Post dalilama
by dalilama
12-13-2019, 02:25 PM  
Samsung UE55KS8090 - Mainboard replacement failed by Hauke
Started by Hauke, 06-20-2019, 01:36 PM
28 responses
5,534 views
0 likes
 Last Post Nikeone
by Nikeone
12-13-2019, 11:49 AM  
Toshiba 55L310U Rev. A No picture Good Backlight Replaced Main and Power boards. Help by mkoser
Started by mkoser, 11-06-2019, 11:44 AM
19 responses
2,298 views
0 likes
 Last Post mkoser
by mkoser
12-12-2019, 09:04 PM  
LG 60PM6700 no picture no sound by Mikeyjohnson
Started by Mikeyjohnson, 06-05-2017, 02:05 PM
28 responses
5,348 views
0 likes
 Last Post tvtimmy
by tvtimmy
12-12-2019, 05:09 PM  
LG 50PZ550T-ZA Problem by StephenU
Started by StephenU, 10-08-2019, 02:02 AM
6 responses
1,651 views
0 likes
 Last Post Unspun01
by Unspun01
12-12-2019, 10:48 AM  
samsung un55hu8550f dead, by milleradam37
Started by milleradam37, 12-11-2019, 06:51 PM
2 responses
1,346 views
0 likes
 Last Post Unspun01
by Unspun01
12-12-2019, 10:43 AM  
SHARP lc-49cug8462ks NO Sound through the speakers by jczarniak
Started by jczarniak, 12-10-2019, 02:05 AM
12 responses
1,509 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-12-2019, 05:14 AM  
LG 43UH6100-UH LCD TV - Horizontal banding and distortion by EmpFarseer
Started by EmpFarseer, 12-10-2019, 03:34 PM
4 responses
1,704 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-11-2019, 08:40 PM  
Big Shout Out by Hornnumb2
Started by Hornnumb2, 12-11-2019, 05:13 PM
0 responses
1,010 views
0 likes
 Last Post Hornnumb2
by Hornnumb2
12-11-2019, 05:13 PM  
Factory Reset Sony XBR-52LX900 by CraigR
Started by CraigR, 12-10-2019, 04:54 PM
2 responses
1,283 views
0 likes
 Last Post CraigR
by CraigR
12-11-2019, 12:56 PM  
Toshiba 24slv411u DVD combo by noelgrund19
Started by noelgrund19, 12-11-2019, 12:37 PM
0 responses
866 views
0 likes
 Last Post noelgrund19
by noelgrund19
12-11-2019, 12:37 PM  
Sony KDL-65W855C blinking 6 times - service manual? by Hauke
Started by Hauke, 03-31-2018, 01:56 AM
10 responses
4,780 views
0 likes
 Last Post bstewara
by bstewara
12-10-2019, 08:32 PM  
LG 43UH6100 with bad LED's by budm
Started by budm, 08-25-2018, 08:50 PM
4 responses
2,483 views
0 likes
 Last Post EmpFarseer
by EmpFarseer
12-10-2019, 01:15 PM  
Samsung-40d6920 by ghoshiry
Started by ghoshiry, 08-15-2019, 09:53 AM
1 response
1,173 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
3,031 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
8,048 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
1,737 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
4,619 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
4,347 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
1,098 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
1,229 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
1,169 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
6,500 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
1,635 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
1,812 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
5,248 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
1,590 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
1,980 views
0 likes
 Last Post Aussie_Matt
by Aussie_Matt
12-03-2019, 04:47 PM  
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