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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
1,916 responses
640,145 views
0 likes
 Last Post lotas
by lotas
04-25-2025, 05:26 PM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
198 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
779,628 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
196,608 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
540,372 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
279,252 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
9,181 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
28,404 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
72,992 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
48,424 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
KDL-49WD750 6 blink light by hugmax
Started by hugmax, 03-21-2023, 10:18 AM
0 responses
340 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
711 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
2,127 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
458 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
3,180 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
458 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
476 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
1,366 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
1,179 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
737 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
3,351 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
512 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
2,367 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
11,399 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
599 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
352 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
2,981 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
1,565 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
8,584 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
337 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
1,143 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
20,167 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
478 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
1,754 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
561 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
6,200 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
2,897 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
1,161 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
3,618 views
0 likes
 Last Post speter
by speter
03-14-2023, 05:13 PM  
Sanyo DP65E34 Backlights off after a 1-2 sec by fharris1977
Started by fharris1977, 03-14-2023, 01:13 PM
1 response
415 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-14-2023, 05:05 PM  
Philips 37PFL8605 not booting by debruina
Started by debruina, 05-15-2020, 09:04 AM
18 responses
2,768 views
0 likes
 Last Post Modelvincent
by Modelvincent
03-14-2023, 02:10 PM  
Samsung UE70TU7100 - flickering horizontal lines by mrsith
Started by mrsith, 02-13-2023, 05:36 AM
24 responses
2,279 views
0 likes
 Last Post mrsith
by mrsith
03-14-2023, 11:39 AM  
LG TV 49LW5700 does not power no Standby Voltage(PSU EAX62865401) by mohsinrizwan
Started by mohsinrizwan, 05-28-2022, 10:35 AM
43 responses
3,637 views
0 likes
 Last Post GMAN6325
by GMAN6325
03-14-2023, 11:16 AM  
Samsung HG55EB690QB No backlight until disconnecting mb by Henke
Started by Henke, 03-14-2023, 10:42 AM
0 responses
304 views
0 likes
 Last Post Henke
by Henke
03-14-2023, 10:42 AM  
Samsung UE65KS9000 lines and reboot loop by mrsith
Started by mrsith, 05-30-2022, 08:28 AM
56 responses
4,382 views
0 likes
 Last Post mrsith
by mrsith
03-14-2023, 10:05 AM  
JVC LT-43C890(a) wont turn on, flashing red light by Bloopeta
Started by Bloopeta, 01-11-2022, 12:01 PM
13 responses
2,718 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-14-2023, 08:42 AM  
Samsung LE40B620R3W shuts down by Ukdigger
Started by Ukdigger, 10-15-2020, 07:15 AM
33 responses
3,356 views
0 likes
 Last Post Davi.p
by Davi.p
03-13-2023, 03:29 PM  
Samsung LE37R88BDX/XEU BN44-00157A Turns off after 10 minutes by Ukdigger
Started by Ukdigger, 04-08-2021, 03:49 AM
8 responses
1,755 views
0 likes
 Last Post Ukdigger
by Ukdigger
03-13-2023, 03:19 PM  
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