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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
643,722 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
780,927 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
540,852 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
279,431 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  
Vivax 50uhd122t2s2 LOOKING FOR USB UPDATE by roman728
Started by roman728, 06-06-2023, 03:45 AM
0 responses
407 views
0 likes
 Last Post roman728
by roman728
06-06-2023, 03:45 AM  
Sil9187 Replacement by ducky29
Started by ducky29, 06-05-2023, 11:35 AM
2 responses
415 views
0 likes
 Last Post ducky29
by ducky29
06-06-2023, 01:13 AM  
Sharp LC-58Q7330U No Backlight by Misterfixit
Started by Misterfixit, 06-04-2023, 07:39 PM
2 responses
602 views
0 likes
 Last Post Misterfixit
by Misterfixit
06-05-2023, 12:36 PM  
Can you dignose from the photo ? . Toshiba 65S2650EV by Ancient1
Started by Ancient1, 11-21-2021, 12:29 PM
379 responses
43,268 views
0 likes
 Last Post Ancient1
by Ancient1
06-04-2023, 09:28 PM  
lg 42lc55 7 times blinking and after goes out by Xristakis795
Started by Xristakis795, 05-22-2022, 12:45 PM
18 responses
2,011 views
0 likes
 Last Post Xristakis795
by Xristakis795
06-04-2023, 02:29 PM  
Toshiba (Vestel) 50UL2063DB - bad COF? by Russ17
Started by Russ17, 02-26-2022, 06:26 AM
104 responses
13,696 views
0 likes
 Last Post viewerau
by viewerau
06-03-2023, 10:01 PM  
Panasonic TX-40AS640E IC8901 dump needed by Davi.p
Started by Davi.p, 06-02-2023, 03:02 PM
8 responses
1,527 views
0 likes
 Last Post Davi.p
by Davi.p
06-03-2023, 07:50 AM  
please friends eeprom rom bios sony KDL-40W700C thanks by fredyjbi
Started by fredyjbi, 06-03-2023, 02:50 AM
0 responses
257 views
0 likes
 Last Post fredyjbi
by fredyjbi
06-03-2023, 02:50 AM  
Samsung UE32ES6100WXXN. Not working, No Standby light by MartijnG
Started by MartijnG, 01-29-2018, 12:36 PM
9 responses
2,081 views
0 likes
 Last Post Davi.p
by Davi.p
06-03-2023, 02:35 AM  
old Bravia double fail? by eccerr0r
Started by eccerr0r, 12-11-2022, 09:03 PM
94 responses
8,121 views
0 likes
 Last Post eccerr0r
by eccerr0r
06-02-2023, 07:34 PM  
Samsung UE55JU6850 display alternatives by An-klamm
Started by An-klamm, 06-01-2023, 01:29 PM
1 response
477 views
0 likes
 Last Post howardc64
by howardc64
06-01-2023, 11:21 PM  
Sharp LC 42SV50U green lite by inwo
Started by inwo, 04-08-2014, 12:19 PM
17 responses
11,410 views
0 likes
 Last Post huron
by huron
06-01-2023, 09:52 PM  
LG 50PS30 Plasma Purple Pixels by AndrewC63
Started by AndrewC63, 06-01-2023, 04:20 PM
0 responses
318 views
0 likes
 Last Post AndrewC63
by AndrewC63
06-01-2023, 04:20 PM  
Help with file extraction from DVR firmware dump by CA50
Started by CA50, 06-01-2023, 09:20 AM
0 responses
543 views
0 likes
 Last Post CA50
by CA50
06-01-2023, 09:20 AM  
LG 4K 60 inch TV (Model: 60UM6900PUA) (Troubleshoot , Power Issue) by L3git
Started by L3git, 05-27-2023, 01:22 PM
3 responses
647 views
0 likes
 Last Post L3git
by L3git
05-31-2023, 11:45 AM  
Hitachi Power LED flashing by mick4555
Started by mick4555, 01-04-2021, 02:52 PM
29 responses
6,373 views
0 likes
 Last Post Guest's Avatar
by Guest
05-31-2023, 01:51 AM  
Vizio M58Q7 colored horizontal lines by rapid911
Started by rapid911, 05-28-2023, 04:17 PM
3 responses
617 views
0 likes
 Last Post rapid911
by rapid911
05-29-2023, 02:10 PM  
No picture LG model 50PT350 by Fripacks
Started by Fripacks, 05-19-2023, 12:06 PM
2 responses
510 views
0 likes
 Last Post Fripacks
by Fripacks
05-29-2023, 07:07 AM  
Samsung ue55d8000yuxxu turning on/off and clicking by LGhost
Started by LGhost, 05-22-2023, 05:40 AM
6 responses
728 views
0 likes
 Last Post LGhost
by LGhost
05-29-2023, 04:23 AM  
Panasonic 7 Blinks Enigma by ranergeo
Started by ranergeo, 11-30-2012, 08:16 AM
38 responses
9,313 views
0 likes
 Last Post kasfamily
by kasfamily
05-29-2023, 03:45 AM  
Grundig 40VLE7131BF led strips doesn't light up by h4rdw4re
Started by h4rdw4re, 10-09-2022, 11:10 AM
4 responses
874 views
0 likes
 Last Post petehall347
by petehall347
05-28-2023, 06:21 PM  
"First Experience" with a CFL BL Samsung TV by edugimeno
Started by edugimeno, 05-28-2023, 03:41 PM
1 response
434 views
0 likes
 Last Post petehall347
by petehall347
05-28-2023, 06:18 PM  
LG PSU EAY40504401 (LGP32-08H) repair by Chungalin
Started by Chungalin, 01-19-2017, 11:42 AM
28 responses
9,889 views
0 likes
 Last Post yohnsee
by yohnsee
05-28-2023, 03:16 PM  
Vizio E60-c3 blue vertical line (dead center) by Gootch46
Started by Gootch46, 05-26-2023, 05:42 PM
1 response
405 views
0 likes
 Last Post TVAddict
by TVAddict
05-28-2023, 02:36 PM  
Vizzion LE40E10 40" - Only Standby Light by TVAddict
Started by TVAddict, 05-28-2023, 12:20 PM
2 responses
514 views
0 likes
 Last Post TVAddict
by TVAddict
05-28-2023, 12:36 PM  
LG 47LV3530-TK TV Not Powering on by roxboy1984
Started by roxboy1984, 05-28-2023, 05:01 AM
4 responses
594 views
0 likes
 Last Post roxboy1984
by roxboy1984
05-28-2023, 06:31 AM  
Philips 42PFL3605H/12 Power on and off cycle by g3org3
Started by g3org3, 11-26-2015, 01:58 PM
12 responses
4,769 views
0 likes
 Last Post Necrogimp
by Necrogimp
05-28-2023, 05:00 AM  
Amazon Fire TV Omni K24NE5 tcon or panel bad? by Lee M.
Started by Lee M., 05-12-2023, 05:47 PM
9 responses
1,356 views
0 likes
 Last Post howardc64
by howardc64
05-27-2023, 07:25 PM  
Samsung LE37A656A1F TV, No Picture, LED Flashing Continuously by estergon2004
Started by estergon2004, 05-27-2023, 03:57 PM
1 response
431 views
0 likes
 Last Post Davi.p
by Davi.p
05-27-2023, 05:22 PM  
Insignia NS-24E400NA14 Backlight by Hornnumb2
Started by Hornnumb2, 05-27-2023, 01:24 PM
0 responses
296 views
0 likes
 Last Post Hornnumb2
by Hornnumb2
05-27-2023, 01:24 PM  
Need help with a Samsung UN60EH6003 by Big Pooka
Started by Big Pooka, 05-27-2023, 12:05 PM
0 responses
315 views
0 likes
 Last Post Big Pooka
by Big Pooka
05-27-2023, 12:05 PM  
LG OLED65C9PUA post Windex repair? by Expunge
Started by Expunge, 05-26-2023, 06:57 PM
5 responses
881 views
0 likes
 Last Post Expunge
by Expunge
05-27-2023, 11:59 AM  
Samsung UE43RU7406 strange black figures by Raulnn
Started by Raulnn, 05-08-2023, 11:37 AM
34 responses
2,958 views
0 likes
 Last Post Davi.p
by Davi.p
05-27-2023, 05:09 AM  
Samsung UN60ES6100F black screen with standby led flashing 5 times by tmhobadcap
Started by tmhobadcap, 12-18-2019, 08:29 PM
58 responses
7,371 views
0 likes
 Last Post tmhobadcap
by tmhobadcap
05-26-2023, 03:18 PM  
Samsung PS50B450B1WXXH noise in the picture by monti
Started by monti, 05-26-2023, 02:49 AM
0 responses
330 views
0 likes
 Last Post monti
by monti
05-26-2023, 02:49 AM  
Philps QLED Q60B Model:QE65Q60BAU by bohaboha
Started by bohaboha, 03-29-2023, 02:17 PM
59 responses
5,047 views
0 likes
 Last Post Diah
by Diah
05-25-2023, 03:14 PM  
Vizio D55un-E1 burnt ceramic capacitor identification by ITF
Started by ITF, 04-01-2020, 02:44 PM
26 responses
5,531 views
0 likes
 Last Post lotas
by lotas
05-25-2023, 12:55 PM  
Insignia NS-55E480A13A. Backlogs flicker, then black screen. by sameoldsam
Started by sameoldsam, 03-09-2018, 08:16 AM
102 responses
10,637 views
0 likes
 Last Post nwcs
by nwcs
05-25-2023, 12:18 PM  
Samsung UE65C8790 Trouble by An-klamm
Started by An-klamm, 05-05-2023, 12:41 PM
9 responses
1,146 views
0 likes
 Last Post lotas
by lotas
05-25-2023, 10:39 AM  
Hisense tv model H43B7100 red light blink by hispeck
Started by hispeck, 03-25-2023, 08:06 AM
1 response
1,302 views
0 likes
 Last Post Legend89
by Legend89
05-25-2023, 09:18 AM  
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