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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
643,549 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  
Main board Magnavox 32ME402V/F7 by beuknowsdiddly
Started by beuknowsdiddly, 07-04-2019, 02:10 PM
34 responses
3,076 views
0 likes
 Last Post R_J
by R_J
07-12-2019, 06:50 PM  
UN55fh6200 Rebooting when warm by dcapper
Started by dcapper, 07-10-2019, 11:10 PM
4 responses
1,068 views
0 likes
 Last Post SLK001
by SLK001
07-12-2019, 05:38 PM  
Panel cross reference by satvu
Started by satvu, 07-12-2019, 08:59 AM
0 responses
942 views
0 likes
 Last Post satvu
by satvu
07-12-2019, 08:59 AM  
Samsung plasma ps51f4000ar ps problem by hispeck
Started by hispeck, 07-09-2019, 04:08 AM
0 responses
933 views
0 likes
 Last Post hispeck
by hispeck
07-09-2019, 04:08 AM  
LG 42PN4500 wont turn on, only blinking red light by hispeck
Started by hispeck, 07-08-2019, 11:04 AM
4 responses
1,323 views
0 likes
 Last Post hispeck
by hispeck
07-09-2019, 02:06 AM  
Sony KDL37S5600 power error by CasasElectronics
Started by CasasElectronics, 06-27-2019, 10:16 AM
6 responses
1,244 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-08-2019, 08:03 PM  
insignia ns-50d550na15 by bstewara
Started by bstewara, 07-05-2019, 08:06 PM
3 responses
1,117 views
0 likes
 Last Post bstewara
by bstewara
07-08-2019, 07:39 PM  
SHARP LC-40LE833E 1 blink by kiko1
Started by kiko1, 07-08-2019, 02:36 AM
1 response
958 views
0 likes
 Last Post kiko1
by kiko1
07-08-2019, 10:54 AM  
SONY XBR65x900E no image by charlie555
Started by charlie555, 04-17-2019, 03:48 PM
7 responses
1,241 views
0 likes
 Last Post charlie555
by charlie555
07-07-2019, 09:58 PM  
samsung un55f6300af no power by sputnikoff
Started by sputnikoff, 06-24-2019, 07:14 PM
12 responses
1,918 views
0 likes
 Last Post sputnikoff
by sputnikoff
07-07-2019, 03:53 PM  
Adding gain to antenna distribution by Curious.George
Started by Curious.George, 07-07-2019, 12:46 AM
0 responses
835 views
0 likes
 Last Post Curious.George
by Curious.George
07-07-2019, 12:46 AM  
Samsung UE46F6500 no standby light, does not turn on by Dirt
Started by Dirt, 05-06-2016, 12:05 PM
10 responses
3,047 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-06-2019, 02:03 PM  
LG 50PB560B-UA Sound no video by smuddge
Started by smuddge, 03-08-2016, 08:55 PM
18 responses
6,771 views
0 likes
 Last Post Buddydog
by Buddydog
07-06-2019, 01:40 PM  
Sharp 70inch led 3blink & 1short by hmendez86
Started by hmendez86, 07-02-2019, 03:06 PM
19 responses
1,615 views
0 likes
 Last Post diif
by diif
07-05-2019, 11:11 PM  
UN46EH6000 does not turn on and no LED by Plane Nuts
Started by Plane Nuts, 05-24-2019, 07:56 PM
25 responses
3,858 views
0 likes
 Last Post Plane Nuts
by Plane Nuts
07-05-2019, 06:08 PM  
Le-375 / hv320wxc-100 by jmh474
Started by jmh474, 07-05-2019, 06:24 AM
1 response
983 views
0 likes
 Last Post jmh474
by jmh474
07-05-2019, 05:08 PM  
LG 65UH5500 Royally Scroo'ed, I Think.. :( by Michale32086
Started by Michale32086, 06-10-2018, 04:34 AM
27 responses
4,180 views
0 likes
 Last Post promo7uk
by promo7uk
07-05-2019, 05:07 PM  
Jvc led tv by redriddick
Started by redriddick, 06-14-2019, 12:26 PM
13 responses
1,618 views
0 likes
 Last Post redriddick
by redriddick
07-05-2019, 06:35 AM  
Sharp LC-60E77UN: Backlight comes on then flashes blue and dies by Scollins
Started by Scollins, 06-27-2019, 11:24 AM
18 responses
1,486 views
0 likes
 Last Post Davi.p
by Davi.p
07-03-2019, 08:02 PM  
Samsung 65MU7350 problem by freeman3020
Started by freeman3020, 06-30-2019, 07:03 PM
34 responses
3,246 views
0 likes
 Last Post budm
by budm
07-03-2019, 12:58 PM  
please!AWOX LCD TV eprom dump by sel3370
Started by sel3370, 06-30-2019, 11:17 AM
2 responses
1,267 views
0 likes
 Last Post sel3370
by sel3370
07-03-2019, 02:24 AM  
Samsung UE37C6000 blows fuses by odg
Started by odg, 06-15-2019, 03:41 PM
21 responses
3,223 views
0 likes
 Last Post odg
by odg
07-02-2019, 11:37 PM  
Sony xbr52hx909 rainbow lines on image by hmendez86
Started by hmendez86, 07-02-2019, 01:20 PM
5 responses
1,091 views
0 likes
 Last Post hmendez86
by hmendez86
07-02-2019, 02:23 PM  
IGBT data by andyb1712
Started by andyb1712, 07-02-2019, 11:41 AM
1 response
932 views
0 likes
 Last Post R_J
by R_J
07-02-2019, 02:21 PM  
LG 65UH5500 Momentary Flash Of BackLights (Occasionally) by philtvman
Started by philtvman, 03-05-2019, 09:34 PM
6 responses
1,418 views
0 likes
 Last Post steviewonder
by steviewonder
07-02-2019, 08:09 AM  
Samsung UN55ES6150F 2 blinking light x5 by beanboy33
Started by beanboy33, 06-25-2019, 01:32 PM
11 responses
1,496 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-02-2019, 06:29 AM  
Vizio VO47LFHDTV10A - No Backlight by Derek76757
Started by Derek76757, 01-23-2017, 10:45 AM
72 responses
7,944 views
0 likes
 Last Post bmwracer
by bmwracer
07-01-2019, 10:01 PM  
Panasonic TC-65PS64 Plasma, just a white screen. by PlatinumLeaves
Started by PlatinumLeaves, 07-01-2019, 04:36 PM
0 responses
598 views
0 likes
 Last Post PlatinumLeaves
by PlatinumLeaves
07-01-2019, 04:36 PM  
SANSUI PLASMA: Could mains surge damage Zsustain only? by Grunder
Started by Grunder, 06-26-2019, 07:27 AM
4 responses
1,136 views
0 likes
 Last Post Grunder
by Grunder
07-01-2019, 02:21 AM  
probook 4510s nopower by Dilane
Started by Dilane, 06-23-2019, 03:52 AM
1 response
969 views
0 likes
 Last Post Dilane
by Dilane
06-30-2019, 09:44 PM  
Need schematics for Samsung UN 29F4000AF by kittappa
Started by kittappa, 06-29-2019, 04:40 PM
0 responses
951 views
0 likes
 Last Post kittappa
by kittappa
06-29-2019, 04:40 PM  
Sceptre X505BV-FMDR - Found Bad LED by bigdirkmalone
Started by bigdirkmalone, 06-29-2019, 08:17 AM
2 responses
1,032 views
0 likes
 Last Post bigdirkmalone
by bigdirkmalone
06-29-2019, 03:52 PM  
Sharp LC-60LE741E 3 Blinks by london-freddie
Started by london-freddie, 06-26-2019, 08:44 AM
48 responses
4,794 views
0 likes
 Last Post nomoresonys
by nomoresonys
06-29-2019, 01:36 PM  
TNPA5623 schematic Panasonic needed by martino
Started by martino, 04-24-2014, 12:27 PM
23 responses
10,119 views
0 likes
 Last Post bkeltm
by bkeltm
06-29-2019, 10:40 AM  
HP ZR30W Inverter board by elecrepairbeginner
Started by elecrepairbeginner, 06-29-2019, 05:44 AM
0 responses
1,032 views
0 likes
 Last Post elecrepairbeginner
by elecrepairbeginner
06-29-2019, 05:44 AM  
Samsung 40" LCD tv model LN40B610A5FXZA new problem by imaddicted2u
Started by imaddicted2u, 04-05-2019, 12:50 PM
19 responses
2,375 views
0 likes
 Last Post imaddicted2u
by imaddicted2u
06-28-2019, 03:42 PM  
Sansui SV-EPD-42Q0BP +VS short on Zsustain chip by Grunder
Started by Grunder, 06-27-2019, 03:14 AM
1 response
846 views
0 likes
 Last Post Grunder
by Grunder
06-28-2019, 03:11 AM  
tv led samsung UE46F8000SZ vertical lines by poweron
Started by poweron, 06-25-2019, 06:08 PM
8 responses
1,459 views
0 likes
 Last Post nomoresonys
by nomoresonys
06-27-2019, 07:21 PM  
Unknown issue with Panasonic LED TV. by Mikeyboy2007
Started by Mikeyboy2007, 05-24-2019, 06:24 PM
6 responses
1,914 views
0 likes
 Last Post budm
by budm
06-27-2019, 05:33 PM  
Samsung UN65KU6500FXZA horizontal line in top of picture by nwelec
Started by nwelec, 06-11-2019, 03:49 PM
7 responses
1,522 views
0 likes
 Last Post nwelec
by nwelec
06-27-2019, 12:54 PM  
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