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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
644,475 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
781,191 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
540,978 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
279,473 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
73,163 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  
Philips 40PFL3706/F7 eeprom dump? by bdorset
Started by bdorset, 03-23-2019, 09:21 AM
0 responses
903 views
0 likes
 Last Post bdorset
by bdorset
03-23-2019, 09:21 AM  
LG 42ls570T by speedypro
Started by speedypro, 04-29-2017, 07:13 AM
4 responses
1,704 views
0 likes
 Last Post Sucher
by Sucher
03-23-2019, 06:01 AM  
Element Elchw321 will not turn on by Herbssat
Started by Herbssat, 06-14-2016, 03:21 PM
33 responses
3,894 views
0 likes
 Last Post Unspun01
by Unspun01
03-22-2019, 08:59 PM  
Samsung PN59D550C1FXZA, X-sustain, shorted fets from bad panel? by DXseekerMO
Started by DXseekerMO, 11-23-2018, 04:55 PM
23 responses
2,789 views
0 likes
 Last Post Unspun01
by Unspun01
03-22-2019, 03:19 PM  
Samsung UN40D6000XFZA Ver H302 Possible Bad T-CON or Panel by Spork Schivago
Started by Spork Schivago, 03-21-2019, 07:08 PM
2 responses
1,095 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
03-22-2019, 02:20 PM  
LG 49UH6030 4k TV with 1" Grey bar in the middle by jason123
Started by jason123, 03-22-2019, 12:54 PM
5 responses
1,336 views
0 likes
 Last Post jason123
by jason123
03-22-2019, 01:55 PM  
Panasonic TC-P50GT50, Won't turn on. by JayArr_BC
Started by JayArr_BC, 03-19-2019, 09:01 PM
4 responses
1,321 views
0 likes
 Last Post JayArr_BC
by JayArr_BC
03-22-2019, 11:59 AM  
Grundig 49 VLE 6620 BP Led *Backlight blinking by busigkille
Started by busigkille, 03-20-2019, 12:45 AM
3 responses
2,491 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
03-21-2019, 08:03 PM  
Panasonic TX-L42B6B – LED Single Blink by Scotty16
Started by Scotty16, 01-17-2016, 10:29 AM
11 responses
13,017 views
0 likes
 Last Post sintv
by sintv
03-21-2019, 03:59 PM  
CRT TV:What causes this kind of geometry issue? by GraphicMan
Started by GraphicMan, 03-20-2019, 04:51 PM
6 responses
1,315 views
0 likes
 Last Post GraphicMan
by GraphicMan
03-21-2019, 12:05 PM  
Samsung BN44-00175A SMPS clicking (No 5.3V) by Hawk2112
Started by Hawk2112, 08-04-2015, 10:09 PM
10 responses
3,300 views
0 likes
 Last Post Newbie62
by Newbie62
03-21-2019, 10:06 AM  
Sony KDL-70R550A - Fixed Side Tab Issue - Now Vertical Color Bars on Half of Screen by o10037936
Started by o10037936, 03-20-2019, 10:42 PM
3 responses
1,325 views
0 likes
 Last Post budwich
by budwich
03-21-2019, 08:49 AM  
chip orientation by Hornnumb2
Started by Hornnumb2, 03-13-2019, 08:27 AM
8 responses
1,467 views
0 likes
 Last Post R_J
by R_J
03-20-2019, 07:07 PM  
TV sometimes doesn’t power on. by Sross002
Started by Sross002, 03-14-2019, 04:44 AM
15 responses
1,653 views
0 likes
 Last Post Sross002
by Sross002
03-20-2019, 03:35 PM  
LG 60pz550 sound but no picture by rendog33
Started by rendog33, 03-06-2017, 10:48 PM
38 responses
7,573 views
0 likes
 Last Post tvtimmy
by tvtimmy
03-20-2019, 03:27 PM  
Samsung Plasma TV by zukdj
Started by zukdj, 03-19-2019, 09:20 PM
4 responses
1,077 views
0 likes
 Last Post Unspun01
by Unspun01
03-20-2019, 02:04 PM  
LG 42LD750N * Vertical lines flicker + screen flickers - VIDEO by busigkille
Started by busigkille, 03-20-2019, 01:05 AM
4 responses
1,132 views
0 likes
 Last Post Unspun01
by Unspun01
03-20-2019, 01:38 PM  
SAMSUNG LE40S73BDX Distorted screen - VIDEO AVAILABLE by busigkille
Started by busigkille, 03-20-2019, 01:53 AM
1 response
1,173 views
0 likes
 Last Post Unspun01
by Unspun01
03-20-2019, 01:33 PM  
LG 47LN5400 - Overlay shift? by jason123
Started by jason123, 03-14-2019, 04:12 AM
21 responses
2,031 views
0 likes
 Last Post Unspun01
by Unspun01
03-20-2019, 01:28 PM  
Blaupunkt 43/134m-gb-11b-fegpx-uk by llonen
Started by llonen, 03-20-2019, 08:44 AM
0 responses
995 views
0 likes
 Last Post llonen
by llonen
03-20-2019, 08:44 AM  
Help with LG 47LV550W troubleshooting by busigkille
Started by busigkille, 11-11-2017, 06:54 PM
8 responses
1,822 views
0 likes
 Last Post busigkille
by busigkille
03-20-2019, 02:02 AM  
LG 55EG9600-UA No Picture or Sound by jimanez11
Started by jimanez11, 03-16-2019, 05:40 PM
14 responses
2,217 views
0 likes
 Last Post jimanez11
by jimanez11
03-19-2019, 04:31 PM  
Sharp LC-52LE640U flashing logo. by Malachi
Started by Malachi, 04-08-2016, 02:28 PM
27 responses
5,253 views
0 likes
 Last Post macsnjets
by macsnjets
03-19-2019, 11:59 AM  
lg37lv355t backlight off and on by hispeck
Started by hispeck, 03-18-2019, 08:43 AM
4 responses
1,336 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
03-19-2019, 04:49 AM  
Proscan 50" PLCD5092a-b Restarting by birdboy385
Started by birdboy385, 02-13-2019, 10:33 AM
5 responses
1,542 views
0 likes
 Last Post R_J
by R_J
03-18-2019, 11:13 AM  
TV repair workshop advice please by dicky96
Started by dicky96, 03-14-2019, 07:53 AM
7 responses
1,509 views
0 likes
 Last Post saddle_au
by saddle_au
03-18-2019, 12:16 AM  
Insignia NS-32lcd washed out colors by nosaj
Started by nosaj, 06-16-2018, 11:27 AM
31 responses
3,808 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-17-2019, 06:20 AM  
Samsung UN40ES6100 no backlight by dsc
Started by dsc, 10-26-2015, 07:26 PM
58 responses
13,766 views
0 likes
 Last Post NPB
by NPB
03-17-2019, 12:59 AM  
Replacing LCD Module by Spork Schivago
Started by Spork Schivago, 03-15-2019, 09:38 PM
3 responses
1,050 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
03-16-2019, 11:37 AM  
Panasonic TC-P55GT30 7 Blinking Lights... SC Board OK by Overhed
Started by Overhed, 02-02-2019, 01:35 PM
17 responses
2,000 views
0 likes
 Last Post Jo43jo
by Jo43jo
03-16-2019, 09:07 AM  
40E200U1 - Anyone need these boards? by JayArr_BC
Started by JayArr_BC, 11-15-2018, 06:59 PM
5 responses
1,354 views
0 likes
 Last Post tvtimmy
by tvtimmy
03-16-2019, 05:18 AM  
Pansonic Plasma TC-P60UT50 won’t power up, LED blinks 3 times by bcarl
Started by bcarl, 03-15-2019, 11:24 AM
2 responses
1,190 views
0 likes
 Last Post bcarl
by bcarl
03-15-2019, 07:57 PM  
Samsung LE19R17W Flickers by Acton-Hilton
Started by Acton-Hilton, 03-14-2019, 01:06 AM
1 response
1,006 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-14-2019, 06:45 PM  
SAMSUNG LA40A450C1XXP Power Supply Problem by renzy101
Started by renzy101, 03-11-2019, 11:30 PM
5 responses
1,551 views
0 likes
 Last Post renzy101
by renzy101
03-14-2019, 04:22 PM  
MVM Plasma PDP4209HD-CORRUPTED PICTURE-(MYER AUSTRALIA)- CHINESE GENERIC by tw2005
Started by tw2005, 05-26-2012, 02:24 AM
2 responses
4,870 views
0 likes
 Last Post JontyUK
by JontyUK
03-14-2019, 12:18 PM  
Samsung Ps-42c96hd Capacitor replacement by garrymc123
Started by garrymc123, 03-11-2019, 09:06 AM
8 responses
1,407 views
0 likes
 Last Post R_J
by R_J
03-14-2019, 10:24 AM  
Philips Compair II Software by fluxflux
Started by fluxflux, 03-23-2018, 08:31 AM
4 responses
5,135 views
0 likes
 Last Post William1967
by William1967
03-14-2019, 04:07 AM  
Panasonic 50CX680 Tcon board fix need help by Maceyp
Started by Maceyp, 03-11-2019, 01:32 PM
20 responses
3,028 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-13-2019, 08:07 PM  
Sony KDL-46Z4100 another TCON problem? by cwmcobra
Started by cwmcobra, 08-15-2013, 11:19 AM
65 responses
31,650 views
0 likes
 Last Post CHRISPAN44
by CHRISPAN44
03-13-2019, 06:09 PM  
LG OLED65B7P-U thin horizontal black line by dibsrepair
Started by dibsrepair, 02-19-2019, 06:55 PM
21 responses
2,937 views
0 likes
 Last Post dibsrepair
by dibsrepair
03-13-2019, 05:48 PM  
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