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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
643,719 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
780,924 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
279,430 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  
Voltage still applied to LED backlight stips when TV in standby? by lmcancu
Started by lmcancu, 03-23-2023, 09:52 AM
6 responses
805 views
0 likes
 Last Post lmcancu
by lmcancu
03-24-2023, 01:07 PM  
blue LEDs @ ~10k hours on LG 49UJ6500-UB and 75UM8070PUA by howardc64
Started by howardc64, 03-23-2023, 09:45 PM
0 responses
523 views
0 likes
 Last Post howardc64
by howardc64
03-23-2023, 09:45 PM  
Sony kd-55xe8596 weird issue by retrorepair2
Started by retrorepair2, 03-23-2023, 01:55 PM
1 response
410 views
0 likes
 Last Post retrorepair2
by retrorepair2
03-23-2023, 03:42 PM  
Sony KD-43XE8005 with sound, backlight, no picture by ronni
Started by ronni, 12-01-2022, 08:44 AM
17 responses
2,361 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-23-2023, 12:23 PM  
Vizio E601i-A3 backlight issue by 1crow1
Started by 1crow1, 03-22-2023, 07:11 AM
5 responses
683 views
0 likes
 Last Post 1crow1
by 1crow1
03-23-2023, 06:56 AM  
Panasonic 55DX600u second fault - panel brightness pulsing on right side by fixxy88
Started by fixxy88, 03-22-2023, 02:58 AM
0 responses
412 views
0 likes
 Last Post fixxy88
by fixxy88
03-22-2023, 02:58 AM  
Philips 243v5lhsb00 Monitor Picture too bright by Schwoin
Started by Schwoin, 03-21-2023, 12:40 PM
3 responses
604 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-21-2023, 03:50 PM  
Samsung LE32S81B - missing standby voltage by Sportline
Started by Sportline, 03-10-2023, 06:38 AM
14 responses
1,214 views
0 likes
 Last Post Sportline
by Sportline
03-21-2023, 12:38 PM  
Philips 46FPL8605 reboot sometimes by Modelvincent
Started by Modelvincent, 03-21-2023, 10:49 AM
0 responses
339 views
0 likes
 Last Post Modelvincent
by Modelvincent
03-21-2023, 10:49 AM  
KDL-49WD750 6 blink light by hugmax
Started by hugmax, 03-21-2023, 10:18 AM
0 responses
346 views
0 likes
 Last Post hugmax
by hugmax
03-21-2023, 10:18 AM  
LED Strip test points and testing? by lmcancu
Started by lmcancu, 03-20-2023, 07:52 AM
3 responses
719 views
0 likes
 Last Post lmcancu
by lmcancu
03-21-2023, 07:12 AM  
Technika 32E21B Usb Firmware by RAZ777
Started by RAZ777, 03-05-2023, 04:55 AM
20 responses
2,186 views
0 likes
 Last Post cheeky2
by cheeky2
03-21-2023, 02:35 AM  
vizio e65 e3 LED tv color vertical lines center tv only by viking509
Started by viking509, 03-21-2023, 12:48 AM
2 responses
462 views
0 likes
 Last Post howardc64
by howardc64
03-21-2023, 01:39 AM  
Samsung has 5v_STBY but no B13 by edugimeno
Started by edugimeno, 03-02-2023, 01:16 PM
42 responses
3,231 views
0 likes
 Last Post edugimeno
by edugimeno
03-20-2023, 01:55 PM  
Recommendation for programmer for Sony android tv emmc by imran333
Started by imran333, 03-20-2023, 07:23 AM
0 responses
464 views
0 likes
 Last Post imran333
by imran333
03-20-2023, 07:23 AM  
Tcon fuses by Davi.p
Started by Davi.p, 03-19-2023, 10:32 AM
2 responses
480 views
0 likes
 Last Post Davi.p
by Davi.p
03-19-2023, 11:30 PM  
Vizio V585-H11 T-con Mod by itelite
Started by itelite, 09-23-2022, 11:58 AM
3 responses
1,392 views
0 likes
 Last Post itelite
by itelite
03-19-2023, 09:34 AM  
LG 49UJ6500 LCD panel lighter band that goes away by howardc64
Started by howardc64, 02-19-2023, 12:13 AM
17 responses
1,184 views
0 likes
 Last Post howardc64
by howardc64
03-19-2023, 02:35 AM  
Panasonic TH-L42U5K standby voltage help by maleksa
Started by maleksa, 03-16-2023, 10:47 PM
6 responses
741 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-19-2023, 01:49 AM  
Sony KD-65X7000E - Screen double images for first few minutes then back to normal by beetle1303
Started by beetle1303, 03-11-2023, 02:07 AM
43 responses
3,379 views
0 likes
 Last Post beetle1303
by beetle1303
03-18-2023, 08:39 PM  
Samsung UN55C7000WFXZA by otis11
Started by otis11, 03-17-2023, 03:17 PM
3 responses
514 views
0 likes
 Last Post otis11
by otis11
03-18-2023, 05:58 PM  
Panasonic 55DX600u repair help - no display fast green then slow red led flash by fixxy88
Started by fixxy88, 02-22-2023, 09:14 PM
51 responses
2,380 views
0 likes
 Last Post fixxy88
by fixxy88
03-18-2023, 01:38 PM  
LG 70LB7100 no backlight after 2-5 min by madcow007
Started by madcow007, 07-01-2016, 01:55 PM
52 responses
11,415 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-18-2023, 11:03 AM  
Anyone recognise this emmc programming software and device ? by imran333
Started by imran333, 03-18-2023, 08:40 AM
2 responses
605 views
0 likes
 Last Post imran333
by imran333
03-18-2023, 10:44 AM  
Static?? If I hover over the main board it shuts down by chevellebbc@yahoo.com
Started by chevellebbc@yahoo.com, 03-18-2023, 09:37 AM
1 response
347 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-18-2023, 09:47 AM  
Samsung UN55C7000WFXZA by otis11
Started by otis11, 03-17-2023, 02:59 PM
0 responses
353 views
0 likes
 Last Post otis11
by otis11
03-17-2023, 02:59 PM  
LG BD560 Won't Spin BR Discs by mmartell
Started by mmartell, 08-24-2014, 03:04 PM
9 responses
2,993 views
0 likes
 Last Post R_J
by R_J
03-16-2023, 09:13 PM  
HiSense 55A7500F won't obbey to remote after power on by edugimeno
Started by edugimeno, 03-14-2023, 11:22 AM
32 responses
1,579 views
0 likes
 Last Post edugimeno
by edugimeno
03-16-2023, 11:17 AM  
Philips 32PHH4509/88 not responding to remote/not turning OFF by Dannyx
Started by Dannyx, 01-17-2017, 07:12 AM
22 responses
8,619 views
0 likes
 Last Post Maalobs
by Maalobs
03-16-2023, 10:30 AM  
"HP RP5 Retail System Model 5810" by ashrf2023
Started by ashrf2023, 03-16-2023, 09:42 AM
0 responses
345 views
0 likes
 Last Post ashrf2023
by ashrf2023
03-16-2023, 09:42 AM  
Vizio D50u-D12 damaged mainboards? by papillon
Started by papillon, 03-10-2023, 07:01 PM
19 responses
1,150 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-16-2023, 08:48 AM  
AS15-G Pinout schematic? by Glitcher
Started by Glitcher, 12-17-2013, 11:37 AM
19 responses
20,219 views
0 likes
 Last Post Glenwood
by Glenwood
03-16-2023, 06:29 AM  
Intermittent Samsung H4000 TV A/V problem. Failing component, or "reset" fixable? by ja1870
Started by ja1870, 03-15-2023, 05:17 PM
3 responses
483 views
0 likes
 Last Post ja1870
by ja1870
03-16-2023, 12:52 AM  
Samsung UE32D4010 Backlight problem, led ok by fanaticgames
Started by fanaticgames, 02-22-2023, 09:46 AM
24 responses
1,760 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-15-2023, 03:00 PM  
Sharp LV-60LE633U inverter output voltages by organman
Started by organman, 03-13-2023, 06:48 PM
4 responses
479 views
0 likes
 Last Post organman
by organman
03-15-2023, 11:32 AM  
hisense 55K321UW help please by rotorwayrichard
Started by rotorwayrichard, 03-13-2023, 10:22 AM
6 responses
569 views
0 likes
 Last Post rotorwayrichard
by rotorwayrichard
03-15-2023, 09:58 AM  
Hisense 65H6570F Logo shows then turns off by USmechS
Started by USmechS, 04-25-2022, 03:06 PM
46 responses
6,383 views
0 likes
 Last Post jsdffxf
by jsdffxf
03-15-2023, 09:11 AM  
China power supply schematics (VESTEL) by fredaelsadany
Started by fredaelsadany, 04-09-2016, 10:35 PM
1 response
2,941 views
0 likes
 Last Post microsed
by microsed
03-15-2023, 03:40 AM  
LG 43UM7100PLB - No image, just sound by tomalamix
Started by tomalamix, 03-14-2023, 07:24 AM
6 responses
1,189 views
0 likes
 Last Post Biruslapio
by Biruslapio
03-14-2023, 08:40 PM  
TCL 55s405 no backlight by speter
Started by speter, 11-04-2020, 06:18 PM
15 responses
3,635 views
0 likes
 Last Post speter
by speter
03-14-2023, 05:13 PM  
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