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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
644,496 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
781,195 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
540,979 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
279,477 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
73,165 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  
RCA Model RNSMU5545 manufactured by zwatt. by jet
Started by jet, 05-29-2025, 07:33 PM
1 response
36 views
0 likes
 Last Post jet
by jet
05-30-2025, 12:23 PM  
Ue50tu8070u no video by Salvatore Cancellieri
Started by Salvatore Cancellieri, 05-30-2025, 08:38 AM
0 responses
30 views
0 likes
 Last Post Salvatore Cancellieri
by Salvatore Cancellieri
05-30-2025, 08:38 AM  
Samsung QE55Q67RAT no sound and bad picture when streaming by marekk
Started by marekk, 05-29-2025, 02:23 AM
1 response
35 views
0 likes
 Last Post Davi.p
by Davi.p
05-29-2025, 02:16 PM  
Samsung TV UN75NU7100/Power Board BN44-00874C by Larrob19
Started by Larrob19, 05-08-2025, 12:49 PM
58 responses
553 views
0 likes
 Last Post Larrob19
by Larrob19
05-29-2025, 11:28 AM  
Sony XBR-65x850F TV display by sjelliott
Started by sjelliott, 05-28-2025, 10:59 AM
4 responses
89 views
0 likes
 Last Post sjelliott
by sjelliott
05-29-2025, 11:07 AM  
SAMSUNG UE43AU7020K BACKLIGHTS BUT NO PICTURE by sordids999
Started by sordids999, 05-12-2025, 10:36 AM
4 responses
84 views
0 likes
 Last Post Davi.p
by Davi.p
05-29-2025, 09:22 AM  
Samsung UE65JU6072 by SJX1290
Started by SJX1290, 05-27-2025, 06:46 AM
5 responses
75 views
0 likes
 Last Post nomoresonys
by nomoresonys
05-28-2025, 04:27 PM  
Do built-in Apps shorten the lifespan of Smart TVs? by KYBOSH
Started by KYBOSH, 11-27-2024, 09:56 PM
14 responses
258 views
0 likes
 Last Post CapLeaker
by CapLeaker
05-28-2025, 04:36 AM  
Vizio M65Q7-H1 Red Vertical Strips fixed by tape blocking LC1 signal to half of the panel by howardc64
Started by howardc64, 05-27-2025, 02:56 PM
4 responses
108 views
0 likes
 Last Post nomoresonys
by nomoresonys
05-27-2025, 04:52 PM  
Philips TV 43pus7505 setting display option code, help please. by eurgenca
Started by eurgenca, 10-07-2024, 02:09 AM
35 responses
1,083 views
0 likes
 Last Post Elhammoumi Kamal
by Elhammoumi Kamal
05-27-2025, 04:35 PM  
TV Noblex DK50x7500. T-con o Panel? by L.L.
Started by L.L., 05-27-2025, 12:12 PM
0 responses
31 views
0 likes
 Last Post L.L.
by L.L.
05-27-2025, 12:12 PM  
LC-70UD20E dump. by leszekp
Started by leszekp, 05-26-2025, 11:50 PM
1 response
24 views
0 likes
 Last Post leszekp
by leszekp
05-27-2025, 01:22 AM  
Samsung UE60KS7000 No Standby Light by marcinq
Started by marcinq, 05-26-2025, 11:36 AM
1 response
49 views
0 likes
 Last Post lotas
by lotas
05-26-2025, 01:33 PM  
TCL 65S403 Backlight LED Question by tmhobadcap
Started by tmhobadcap, 05-25-2025, 11:03 AM
1 response
63 views
0 likes
 Last Post tiki66
by tiki66
05-26-2025, 12:25 AM  
TCL 65S403 Blank Backlit Screen w/ sound ... voltage besides 12v missing at LVDS by triplefour
Started by triplefour, 10-28-2021, 01:00 AM
3 responses
717 views
0 likes
 Last Post tiki66
by tiki66
05-26-2025, 12:18 AM  
HIKVISION DS-7204HQHI-F1/N DS-80260_P REV1.2 by musdak
Started by musdak, 05-23-2025, 09:29 AM
6 responses
70 views
0 likes
 Last Post lotas
by lotas
05-24-2025, 11:23 AM  
Samsung UN55KU6300F no standby voltage by x_orange90_x
Started by x_orange90_x, 05-21-2025, 09:59 PM
5 responses
113 views
0 likes
 Last Post nomoresonys
by nomoresonys
05-24-2025, 11:10 AM  
KLMBG2JETD TP point. by leszekp
Started by leszekp, 05-23-2025, 04:40 AM
4 responses
29 views
0 likes
 Last Post lotas
by lotas
05-24-2025, 02:48 AM  
LGP32-09P Power Supply Problem. Not getting 24V and 12V by retrorepair
Started by retrorepair, 04-19-2020, 03:21 PM
21 responses
5,459 views
0 likes
 Last Post exoticalpaca
by exoticalpaca
05-23-2025, 06:41 PM  
un58tu7000 reboot loop by tmlfan
Started by tmlfan, 12-19-2022, 09:57 PM
32 responses
5,699 views
0 likes
 Last Post lotas
by lotas
05-23-2025, 03:18 AM  
Tape mask on samsung RU7100 by nubinator
Started by nubinator, 05-21-2025, 06:49 AM
7 responses
76 views
0 likes
 Last Post Aliencomputres
by Aliencomputres
05-22-2025, 11:49 PM  
Samsung SMPS BN44-00339A by Loretto
Started by Loretto, 03-28-2025, 10:28 AM
5 responses
127 views
0 likes
 Last Post Loretto
by Loretto
05-22-2025, 09:20 AM  
Guide : Philips OLED TVs how to remove the protection mode NVM.EED by Diah
Started by Diah, 04-21-2024, 03:21 PM
46 responses
2,057 views
0 likes
 Last Post ness4004
by ness4004
05-21-2025, 03:37 PM  
panasonic TX-P50V10E 6 blink led problem by Vebririon
Started by Vebririon, 05-17-2025, 10:16 AM
6 responses
78 views
0 likes
 Last Post nomoresonys
by nomoresonys
05-21-2025, 12:32 AM  
Panasonic TC-P60S30 - no standby voltage by BobbyMJ
Started by BobbyMJ, 05-14-2025, 06:42 PM
11 responses
105 views
0 likes
 Last Post BobbyMJ
by BobbyMJ
05-20-2025, 10:53 AM  
hisense 65k560 back light problem by boyebaran
Started by boyebaran, 05-20-2025, 07:11 AM
0 responses
41 views
0 likes
 Last Post boyebaran
by boyebaran
05-20-2025, 07:11 AM  
Panasonic TX-24A1UN CRT Sound and Input problem. by hugocarmo
Started by hugocarmo, 04-26-2025, 07:45 PM
3 responses
71 views
0 likes
 Last Post hugocarmo
by hugocarmo
05-20-2025, 04:09 AM  
Samsung UE65RU7090UXZT main board issue no video out. BN94-14180M by alltvrepairs
Started by alltvrepairs, 05-16-2025, 03:03 AM
8 responses
129 views
0 likes
 Last Post Davi.p
by Davi.p
05-19-2025, 04:59 AM  
Sony kd 43x85k no power at all - not even the click for power. by lfhlaw
Started by lfhlaw, 04-27-2025, 01:52 PM
10 responses
176 views
0 likes
 Last Post lfhlaw
by lfhlaw
05-18-2025, 07:49 AM  
Samsung plasma TV PS58C6500 pink banding by oesheutor
Started by oesheutor, 03-24-2015, 02:47 PM
15 responses
10,628 views
0 likes
 Last Post GeckoGreen
by GeckoGreen
05-18-2025, 07:31 AM  
Samsung UN40H5003 boot loop every ~8 seconds by eigma
Started by eigma, 11-20-2024, 10:31 PM
12 responses
1,478 views
0 likes
 Last Post missyy
by missyy
05-18-2025, 05:57 AM  
Samsung UE40F6340 turns off automatically by Steradiant
Started by Steradiant, 05-09-2025, 05:21 AM
18 responses
197 views
0 likes
 Last Post nomoresonys
by nomoresonys
05-18-2025, 05:38 AM  
Samsung service bulletin: need firmware file for PN63C550 TV by GeckoGreen
Started by GeckoGreen, 05-17-2025, 02:47 PM
0 responses
33 views
0 likes
 Last Post GeckoGreen
by GeckoGreen
05-17-2025, 02:47 PM  
Panasonic OLED TX-65GZ950E no image by JSBJSB
Started by JSBJSB, 05-14-2025, 02:39 PM
4 responses
54 views
0 likes
 Last Post Diah
by Diah
05-17-2025, 06:44 AM  
Samsung UN85CU7000D Damaged Screen? by ChattFix
Started by ChattFix, 05-07-2025, 12:34 PM
7 responses
116 views
0 likes
 Last Post Davi.p
by Davi.p
05-16-2025, 08:07 PM  
lg 49uj635v is this display problem ? by wolf1976
Started by wolf1976, 05-15-2025, 02:35 PM
1 response
59 views
0 likes
 Last Post Davi.p
by Davi.p
05-16-2025, 01:05 PM  
LG 55UH6150- trouble powering up, then half lit screen (pictures!) by valvashon
Started by valvashon, 11-24-2024, 12:08 PM
3 responses
95 views
0 likes
 Last Post valvashon
by valvashon
05-15-2025, 03:30 PM  
DVR HIKVISION DS-7216HGHI-SH/A DUMP Bin Need by humiditi
Started by humiditi, 11-08-2023, 03:52 AM
2 responses
482 views
0 likes
 Last Post chikoservice
by chikoservice
05-15-2025, 04:09 AM  
RTRU6528-C-CA by x2006nzl
Started by x2006nzl, 04-25-2025, 11:19 AM
6 responses
354 views
0 likes
 Last Post x2006nzl
by x2006nzl
05-14-2025, 09:58 AM  
Samsung UEMU6199U - no Standby - bad Firmware? by Mirenia
Started by Mirenia, 05-12-2025, 06:13 AM
11 responses
90 views
0 likes
 Last Post Mirenia
by Mirenia
05-14-2025, 08:55 AM  
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