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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
644,495 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  
Sony KD-55XE8505 black screen with sound by salvatore22
Started by salvatore22, 10-31-2023, 09:30 AM
8 responses
660 views
0 likes
 Last Post salvatore22
by salvatore22
11-05-2023, 12:41 PM  
Toshiba 55C350 How to Remove LCD? by howardc64
Started by howardc64, 09-30-2023, 01:55 PM
7 responses
887 views
0 likes
 Last Post howardc64
by howardc64
11-05-2023, 10:55 AM  
TV Philips 40PFT4101/12 - power on loop by betmen
Started by betmen, 11-05-2023, 05:45 AM
2 responses
225 views
0 likes
 Last Post betmen
by betmen
11-05-2023, 10:28 AM  
AIWA JH42DS300S SMART need USB firmware by Munem2x
Started by Munem2x, 11-05-2023, 04:58 AM
0 responses
299 views
0 likes
 Last Post Munem2x
by Munem2x
11-05-2023, 04:58 AM  
Sony XBR-55X800E by Jason616
Started by Jason616, 11-04-2023, 09:39 PM
1 response
302 views
0 likes
 Last Post EazyBone
by EazyBone
11-04-2023, 10:17 PM  
Dump DVR HIKVISION DS-7208HGHI-F1 by karim011
Started by karim011, 04-21-2021, 08:21 PM
1 response
1,518 views
0 likes
 Last Post mberbouch
by mberbouch
11-04-2023, 03:26 PM  
Sceptre X505BV, blue LED, no display by tom_h
Started by tom_h, 10-05-2023, 06:53 PM
8 responses
970 views
0 likes
 Last Post tom_h
by tom_h
11-03-2023, 10:36 PM  
40HFL5011T/12 Hotel mode by leemobile2306
Started by leemobile2306, 10-29-2023, 08:49 PM
23 responses
1,439 views
0 likes
 Last Post leemobile2306
by leemobile2306
11-03-2023, 12:31 PM  
Sony KDL-46EX700 by digitalshooter
Started by digitalshooter, 08-01-2023, 07:01 AM
39 responses
2,197 views
0 likes
 Last Post EazyBone
by EazyBone
11-03-2023, 06:59 AM  
Sony kd70xf8305 very very slow android logo with sound by reassor
Started by reassor, 10-30-2023, 05:59 AM
18 responses
817 views
0 likes
 Last Post Davi.p
by Davi.p
11-02-2023, 04:29 PM  
please Help hıkvısıon DS-80258_P rev1.2 by matrix37
Started by matrix37, 08-09-2023, 12:00 PM
8 responses
916 views
0 likes
 Last Post Davi.p
by Davi.p
11-02-2023, 03:26 PM  
dump file for vestel 17mb110p by lanada
Started by lanada, 05-05-2023, 10:40 PM
2 responses
905 views
0 likes
 Last Post arizanotlari
by arizanotlari
11-02-2023, 11:54 AM  
Samsung UE50NU7020W TV Stuck on Smart TV Logo with No Display by ovrax
Started by ovrax, 11-01-2023, 07:33 AM
14 responses
760 views
0 likes
 Last Post ovrax
by ovrax
11-02-2023, 03:06 AM  
LG 47" 47LV4400 Shutting Off LV Series by Acesales
Started by Acesales, 10-21-2023, 08:44 PM
15 responses
837 views
0 likes
 Last Post Acesales
by Acesales
11-01-2023, 06:59 PM  
Samsung SyncMaster T24B350 by jason123
Started by jason123, 10-14-2023, 06:21 PM
35 responses
1,846 views
0 likes
 Last Post jason123
by jason123
11-01-2023, 11:12 AM  
VIZIO M557-G0: Backlights or ??? by bpcannan
Started by bpcannan, 10-29-2023, 06:36 AM
5 responses
382 views
0 likes
 Last Post bpcannan
by bpcannan
11-01-2023, 06:53 AM  
Hisense 75R63E backlight help by TVGuy419
Started by TVGuy419, 10-31-2023, 06:34 AM
18 responses
853 views
0 likes
 Last Post EazyBone
by EazyBone
10-31-2023, 11:41 AM  
Faulty Samsung PSU (BN44-00427A) PD46B2_BSM by Mr_K
Started by Mr_K, 09-30-2012, 10:20 AM
37 responses
27,751 views
0 likes
 Last Post steeven
by steeven
10-31-2023, 09:27 AM  
Hisense 65R6107 remote sensor by Jackching
Started by Jackching, 10-30-2023, 11:35 AM
2 responses
219 views
0 likes
 Last Post cheeky2
by cheeky2
10-31-2023, 08:00 AM  
Sony KDL-70R550A red led blinking 5 times FIX by cipherstream
Started by cipherstream, 10-12-2017, 05:07 AM
4 responses
4,225 views
0 likes
 Last Post clowndog
by clowndog
10-30-2023, 07:20 PM  
No backlight on Insignia NS-50DR710NA17, need help with voltages by jayanth_rk
Started by jayanth_rk, 01-29-2020, 12:53 AM
31 responses
6,526 views
0 likes
 Last Post R_J
by R_J
10-30-2023, 05:28 PM  
DPS285BP 5v standby transformer blown by Hounddoghill
Started by Hounddoghill, 02-04-2022, 03:22 PM
14 responses
2,201 views
0 likes
 Last Post R_J
by R_J
10-30-2023, 05:25 PM  
JVC 40" LED TV (LT-40KC385) - Turning ON sometimes (stuck on loading, menu etc.) by netgearnetgear
Started by netgearnetgear, 10-28-2023, 06:59 PM
19 responses
772 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-30-2023, 03:10 AM  
Hisense 50P6 by viewerau
Started by viewerau, 03-06-2023, 06:46 PM
167 responses
12,531 views
0 likes
 Last Post snowangel27
by snowangel27
10-29-2023, 02:33 AM  
Sanyo FW42D25T by Jsikora
Started by Jsikora, 10-03-2017, 09:39 PM
89 responses
6,973 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-28-2023, 12:58 PM  
Philips 40PFH6510/88 not powering on by ph445
Started by ph445, 10-23-2023, 08:00 AM
15 responses
720 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-28-2023, 12:48 PM  
LG 42PW451ZD - Z-SUS Zener Diode 2 Missing by Salvatore057
Started by Salvatore057, 04-07-2018, 12:28 AM
12 responses
2,781 views
0 likes
 Last Post chuckjuggernaut
by chuckjuggernaut
10-28-2023, 09:17 AM  
Sony KD-65x8500b - bad Tcon or panel? by rimwall
Started by rimwall, 10-24-2023, 07:58 PM
17 responses
1,019 views
0 likes
 Last Post Davi.p
by Davi.p
10-28-2023, 04:54 AM  
Hisense 32A4G Vidaa by Fengo
Started by Fengo, 06-13-2023, 07:48 AM
8 responses
1,066 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-28-2023, 04:17 AM  
Tcl 55r635 by Jason616
Started by Jason616, 01-01-2022, 02:18 AM
20 responses
2,179 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-28-2023, 03:41 AM  
troubleshooting bn44-00598a by soul1988
Started by soul1988, 03-19-2019, 10:48 AM
16 responses
4,836 views
0 likes
 Last Post spawn784
by spawn784
10-27-2023, 10:35 PM  
Sharp LC-80LE844U Blinks 2 slow, 5 fast by joblo37pam
Started by joblo37pam, 10-26-2023, 02:17 PM
14 responses
650 views
0 likes
 Last Post Davi.p
by Davi.p
10-27-2023, 08:19 PM  
Samsung 55" TV - Boot loop but sometimes works fine - UE55MU6470U by torchzack
Started by torchzack, 08-28-2023, 07:42 AM
9 responses
1,172 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-27-2023, 03:06 PM  
Power supply PW.168W2.801 by paiol2
Started by paiol2, 10-15-2021, 11:07 AM
2 responses
1,786 views
0 likes
 Last Post mbge4sg1
by mbge4sg1
10-27-2023, 04:30 AM  
Epson PowerLite Presenter L 3 Red LED's Flashing by robante15
Started by robante15, 10-23-2023, 08:01 PM
6 responses
410 views
0 likes
 Last Post nomoresonys
by nomoresonys
10-25-2023, 02:34 PM  
Help with Toshiba (Best Buy) 55L621U by imaddicted2u
Started by imaddicted2u, 03-26-2022, 11:26 AM
3 responses
960 views
0 likes
 Last Post Davegj78
by Davegj78
10-25-2023, 02:23 PM  
NextStar YE-5000 HD CX DUMP 25.10.2023 by ugura09
Started by ugura09, 10-25-2023, 09:28 AM
0 responses
249 views
0 likes
 Last Post ugura09
by ugura09
10-25-2023, 09:28 AM  
Samsung UN55HU8550F - No picture, No sound by KYBOSH
Started by KYBOSH, 01-09-2023, 02:36 PM
43 responses
4,347 views
0 likes
 Last Post KYBOSH
by KYBOSH
10-24-2023, 02:53 PM  
UN55KU6270FXZA Backlight Flashing Briefly on Power On by howardc64
Started by howardc64, 01-21-2023, 06:06 PM
5 responses
884 views
0 likes
 Last Post howardc64
by howardc64
10-24-2023, 01:54 PM  
Samsung UE55MU6120K Boot loop with backlight no video by fanaticgames
Started by fanaticgames, 02-04-2023, 01:25 PM
141 responses
8,248 views
0 likes
 Last Post handsworth
by handsworth
10-24-2023, 10:44 AM  
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