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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
644,476 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
781,191 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
540,978 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
279,473 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
73,163 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  
Samsung QE65Q800TAT by amennone
Started by amennone, 10-12-2023, 03:40 PM
6 responses
1,215 views
0 likes
 Last Post amennone
by amennone
10-15-2023, 01:13 PM  
samsung ue325000akw it doesnt turn on by Wolf1977
Started by Wolf1977, 10-10-2023, 01:05 PM
5 responses
495 views
0 likes
 Last Post Wolf1977
by Wolf1977
10-14-2023, 11:03 AM  
Coby LEDTV 2326 by ntehicks
Started by ntehicks, 08-31-2012, 09:22 AM
12 responses
6,871 views
0 likes
 Last Post morenojos1
by morenojos1
10-14-2023, 08:14 AM  
Samsung un65h6203af led replacement question by tmhobadcap
Started by tmhobadcap, 10-03-2023, 11:37 PM
7 responses
647 views
0 likes
 Last Post handsworth
by handsworth
10-14-2023, 07:39 AM  
Samsung UN65TU8000 - Panel Issue [ hole in ribbon cable ] by NWArkGuy
Started by NWArkGuy, 10-12-2023, 10:13 PM
12 responses
812 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-14-2023, 03:30 AM  
toshiba crt tv model mv20fm3 100% dead by ptcriserx3
Started by ptcriserx3, 10-09-2023, 05:03 PM
17 responses
896 views
0 likes
 Last Post ptcriserx3
by ptcriserx3
10-13-2023, 01:38 PM  
Philips LED TV 40PUT6400/12 With Powerboard 715g6677 by loadedboyuk
Started by loadedboyuk, 06-08-2020, 09:27 AM
9 responses
1,883 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-13-2023, 09:12 AM  
Use of a Variac to slowly power up equipment by tony359
Started by tony359, 10-13-2023, 02:47 AM
0 responses
230 views
0 likes
 Last Post tony359
by tony359
10-13-2023, 02:47 AM  
LG 55UK6750 PLB ...Help Please by burbutsalos
Started by burbutsalos, 10-11-2023, 02:18 PM
3 responses
398 views
0 likes
 Last Post njsutton1995@outlook.com
by njsutton1995@outlook.com
10-12-2023, 01:40 PM  
Samsung TV UN60J620DAF blinking power light by JRyan
Started by JRyan, 09-03-2023, 07:56 PM
15 responses
1,327 views
0 likes
 Last Post Davi.p
by Davi.p
10-12-2023, 12:49 AM  
Smart tv Smarttech SMT43N30FV1U1B1 line on the screen. by labello
Started by labello, 09-29-2023, 02:28 PM
7 responses
628 views
0 likes
 Last Post labello
by labello
10-11-2023, 10:46 PM  
TOSHIBA DLP 52HM95 How to reset timer module on bulb by repair-it
Started by repair-it, 10-11-2023, 07:18 PM
1 response
283 views
0 likes
 Last Post R_J
by R_J
10-11-2023, 09:56 PM  
Samsung QE50Q50TAU No display &sometimes restarts by burbutsalos
Started by burbutsalos, 09-27-2023, 12:29 PM
3 responses
639 views
0 likes
 Last Post burbutsalos
by burbutsalos
10-11-2023, 01:46 PM  
How to clean the polarsing layers? by rvh
Started by rvh, 10-11-2023, 12:29 AM
4 responses
356 views
0 likes
 Last Post Biruslapio
by Biruslapio
10-11-2023, 01:05 PM  
Technika lcd 32 - 207, question about board compatibility by rustinjust
Started by rustinjust, 10-06-2023, 08:53 AM
7 responses
560 views
0 likes
 Last Post vinceroger69
by vinceroger69
10-11-2023, 10:47 AM  
Sony Oled 4 or 6 blinking red lights by ransome
Started by ransome, 06-10-2020, 02:02 AM
14 responses
2,768 views
0 likes
 Last Post mdonn27
by mdonn27
10-11-2023, 09:18 AM  
Toshiba 46XV540U No power by hanswr
Started by hanswr, 12-19-2019, 10:23 PM
4 responses
1,422 views
0 likes
 Last Post VTeddy
by VTeddy
10-10-2023, 11:14 AM  
LG 60pn6506 Plasma by An-klamm
Started by An-klamm, 07-29-2023, 10:47 AM
2 responses
599 views
0 likes
 Last Post An-klamm
by An-klamm
10-09-2023, 03:50 AM  
Tesla 43T319SFS firmware by billsat
Started by billsat, 10-08-2023, 01:20 PM
0 responses
853 views
0 likes
 Last Post billsat
by billsat
10-08-2023, 01:20 PM  
Stream System BM32C1 by edugimeno
Started by edugimeno, 10-06-2023, 03:06 PM
7 responses
482 views
0 likes
 Last Post edugimeno
by edugimeno
10-08-2023, 10:38 AM  
Sony XBR-65X900H vertical lines by dustman1747
Started by dustman1747, 09-18-2023, 09:05 PM
37 responses
1,782 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-08-2023, 07:45 AM  
Kd-55x80j by Elroy
Started by Elroy, 05-19-2022, 07:59 AM
5 responses
942 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-07-2023, 02:39 PM  
Toshiba 58L1350UC short on Q301 Drain to source by rddube
Started by rddube, 03-05-2022, 06:05 AM
35 responses
3,039 views
0 likes
 Last Post ja3robin
by ja3robin
10-07-2023, 12:00 PM  
55r6095g5 Hisense question for all by EazyBone
Started by EazyBone, 10-03-2023, 05:17 PM
5 responses
551 views
0 likes
 Last Post tech9pc
by tech9pc
10-07-2023, 10:42 AM  
Samsung Plasma PN43E450A1F - No Picture / Pop Sound by willis6732
Started by willis6732, 09-26-2023, 06:02 PM
14 responses
830 views
0 likes
 Last Post tongshadow
by tongshadow
10-07-2023, 08:51 AM  
Jvc hr-d470eg by hugocarmo
Started by hugocarmo, 08-11-2023, 05:54 PM
34 responses
1,674 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-07-2023, 05:10 AM  
TD Systems K50DLP8F works fine on 1 HDMI, bad on others by edugimeno
Started by edugimeno, 10-06-2023, 03:00 PM
0 responses
196 views
0 likes
 Last Post edugimeno
by edugimeno
10-06-2023, 03:00 PM  
Antenna... by SolomonMan
Started by SolomonMan, 10-05-2023, 02:37 PM
5 responses
436 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-06-2023, 12:24 PM  
55fs3750 weird issue button stuck? by EazyBone
Started by EazyBone, 10-05-2023, 08:40 PM
1 response
258 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-06-2023, 12:16 PM  
Faulty CRT AKF12/Philips CM8500: bad flyback? by tony359
Started by tony359, 08-22-2023, 04:39 PM
9 responses
896 views
0 likes
 Last Post Diah
by Diah
10-05-2023, 06:12 AM  
Vizio M557-G0 Partial Screen Fade in and Out by bpcannan
Started by bpcannan, 10-04-2023, 07:02 PM
0 responses
277 views
0 likes
 Last Post bpcannan
by bpcannan
10-04-2023, 07:02 PM  
Sony XBR-75X940D on its way out??? by KYBOSH
Started by KYBOSH, 09-13-2023, 12:48 PM
4 responses
814 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-04-2023, 04:00 PM  
TCL 55S405TBBA - backlights on, no video; T-con and main board replaced. by ngth82
Started by ngth82, 03-26-2020, 10:44 AM
93 responses
9,559 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-04-2023, 03:50 PM  
qn55qn85aaf schematic by itelite
Started by itelite, 10-04-2023, 11:44 AM
0 responses
248 views
0 likes
 Last Post itelite
by itelite
10-04-2023, 11:44 AM  
Hitachi 58HK6100U black (blue tinge) screen by mace
Started by mace, 05-10-2022, 02:07 AM
19 responses
3,759 views
0 likes
 Last Post Tushea2023
by Tushea2023
10-04-2023, 10:38 AM  
Philips 58PUS7805/12 showed no picture; after T-Con replacement, shows halo by Rauni
Started by Rauni, 10-01-2023, 12:06 AM
6 responses
1,783 views
0 likes
 Last Post Diah
by Diah
10-04-2023, 06:34 AM  
Panasonic TX-P42GT20E 3D , does not turn on! by Moreno83
Started by Moreno83, 01-25-2015, 12:48 PM
116 responses
14,109 views
0 likes
 Last Post CyborPerez
by CyborPerez
10-03-2023, 09:31 AM  
Vizio e65-f0 oddity by EazyBone
Started by EazyBone, 09-26-2023, 08:08 PM
25 responses
1,078 views
0 likes
 Last Post EazyBone
by EazyBone
10-02-2023, 06:22 PM  
Panasonic Oled TX-65FZ800E, no picture, red led blinking every 4 sec by Tof
Started by Tof, 02-01-2022, 03:18 PM
45 responses
3,858 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-02-2023, 01:49 PM  
Samsung UN60ES6500FXZA Power Supply Issue by Cookybaby
Started by Cookybaby, 08-20-2023, 12:26 PM
33 responses
2,443 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-02-2023, 01:38 PM  
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