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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
644,526 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
220 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
781,203 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
196,803 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
540,983 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
279,481 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 LED55C55R120Q Main Board Replacement by oz_13_ms
Started by oz_13_ms, 06-09-2019, 01:32 PM
1 response
1,045 views
0 likes
 Last Post neilc6
by neilc6
06-09-2019, 02:04 PM  
Samsung HPT5054.... by SolomonMan
Started by SolomonMan, 04-21-2019, 11:59 AM
36 responses
3,823 views
0 likes
 Last Post rccrasher65
by rccrasher65
06-09-2019, 01:56 PM  
Тупик by igor tsybuch
Started by igor tsybuch, 06-09-2019, 01:14 PM
1 response
1,123 views
0 likes
 Last Post igor tsybuch
by igor tsybuch
06-09-2019, 01:21 PM  
Samsung LNT5265FX/XAC Vertical Line by henryvrensburg
Started by henryvrensburg, 11-06-2018, 05:25 PM
6 responses
1,492 views
0 likes
 Last Post nomoresonys
by nomoresonys
06-09-2019, 10:09 AM  
rca rlded5078a-e flip image by tonytiger
Started by tonytiger, 06-09-2019, 04:44 AM
4 responses
990 views
0 likes
 Last Post nomoresonys
by nomoresonys
06-09-2019, 09:30 AM  
samsung tv ps42c96 by stu76
Started by stu76, 02-25-2014, 10:31 AM
5 responses
2,654 views
0 likes
 Last Post chris333j
by chris333j
06-09-2019, 05:08 AM  
Bush 50/211f slow turning on by Braderz
Started by Braderz, 06-08-2019, 02:30 PM
1 response
879 views
0 likes
 Last Post diif
by diif
06-09-2019, 04:45 AM  
Please help identify burned components on a samsung pn50a550 Y-SUS board by zape
Started by zape, 04-06-2019, 10:48 PM
11 responses
1,273 views
0 likes
 Last Post zape
by zape
06-08-2019, 10:45 PM  
hisense 55r63 by nosugartonight
Started by nosugartonight, 06-05-2019, 01:32 PM
17 responses
2,132 views
0 likes
 Last Post nosugartonight
by nosugartonight
06-08-2019, 07:26 PM  
Telefunken TPM510S Failing to boot by Grunder
Started by Grunder, 09-05-2017, 05:17 AM
4 responses
1,936 views
0 likes
 Last Post Lightning10111
by Lightning10111
06-08-2019, 06:31 AM  
Need FIRMWARE: RCA 55120RE01M3393LNA35-C1 MAIN BOARD FOR LED55C55R120Q by oz_13_ms
Started by oz_13_ms, 06-07-2019, 05:25 PM
0 responses
898 views
0 likes
 Last Post oz_13_ms
by oz_13_ms
06-07-2019, 05:25 PM  
Sony KDL-52EX700 - 5 Blinks by jason123
Started by jason123, 06-07-2019, 10:39 AM
5 responses
1,390 views
0 likes
 Last Post jason123
by jason123
06-07-2019, 03:10 PM  
lg 47le5400 powers up, black screen, no sound by cherokee.warrior
Started by cherokee.warrior, 07-03-2017, 03:00 PM
30 responses
8,506 views
0 likes
 Last Post diif
by diif
06-07-2019, 08:29 AM  
EEPROM location tuner settings Panasonic VT50 by DieselManiac
Started by DieselManiac, 06-07-2019, 02:32 AM
0 responses
902 views
0 likes
 Last Post DieselManiac
by DieselManiac
06-07-2019, 02:32 AM  
LG 47LW6500 powers on but no display by cappie
Started by cappie, 06-06-2019, 08:01 AM
3 responses
980 views
0 likes
 Last Post cappie
by cappie
06-07-2019, 02:26 AM  
LG 42LW450U mainboard MICOM SoC_Reset holding processor in reset? by jesterace
Started by jesterace, 10-07-2015, 09:36 AM
19 responses
7,866 views
0 likes
 Last Post R_J
by R_J
06-06-2019, 02:25 PM  
LG 37LF65 no video signal on Av1,2,3 by hispeck
Started by hispeck, 06-03-2019, 09:19 AM
15 responses
1,683 views
0 likes
 Last Post hispeck
by hispeck
06-05-2019, 11:43 PM  
Jvc Lt55N930 model no power on by fayal
Started by fayal, 06-04-2019, 10:16 AM
1 response
938 views
0 likes
 Last Post tvtimmy
by tvtimmy
06-05-2019, 07:27 PM  
CDT-9NT372-RF01 Tuner (from TP.MS3463S.PB711 Board) by sickboy
Started by sickboy, 06-05-2019, 04:21 PM
2 responses
2,793 views
0 likes
 Last Post sickboy
by sickboy
06-05-2019, 05:57 PM  
Hitachi 42HXT12U No Backlight 17ips20 by london-freddie
Started by london-freddie, 06-04-2019, 10:36 AM
10 responses
1,646 views
0 likes
 Last Post london-freddie
by london-freddie
06-05-2019, 02:56 PM  
Sharp Aquos PN-L703B With Horizontal Lines by kebert
Started by kebert, 05-09-2019, 12:21 PM
7 responses
1,478 views
0 likes
 Last Post budwich
by budwich
06-04-2019, 12:20 PM  
panasonic tx-48ax630b trouble by alerton
Started by alerton, 04-09-2019, 07:24 AM
5 responses
1,682 views
0 likes
 Last Post alerton
by alerton
06-04-2019, 09:20 AM  
back light problem in jvc lt-42ex19 by boyebaran
Started by boyebaran, 06-03-2019, 11:33 PM
0 responses
1,288 views
0 likes
 Last Post boyebaran
by boyebaran
06-03-2019, 11:33 PM  
Plasma power supply Va and Vs voltages won't adjust...? by wadmancpu
Started by wadmancpu, 06-03-2019, 10:42 PM
0 responses
1,005 views
0 likes
 Last Post wadmancpu
by wadmancpu
06-03-2019, 10:42 PM  
Samsung PN60E6500EF - Bad/grainy Picture by henryvrensburg
Started by henryvrensburg, 03-12-2019, 07:28 PM
9 responses
1,330 views
0 likes
 Last Post henryvrensburg
by henryvrensburg
06-03-2019, 06:50 PM  
LG 65uf7690-uh picture problems by nwelec
Started by nwelec, 04-23-2019, 05:01 PM
10 responses
1,865 views
0 likes
 Last Post nwelec
by nwelec
06-03-2019, 04:51 PM  
XBR65HX950 no video after 1 min by anthonystv
Started by anthonystv, 05-31-2019, 07:58 AM
9 responses
1,248 views
0 likes
 Last Post budwich
by budwich
06-03-2019, 06:44 AM  
Seiki SC-32HS703N puple lines by ae7oo
Started by ae7oo, 06-02-2019, 08:43 PM
2 responses
1,015 views
0 likes
 Last Post ae7oo
by ae7oo
06-02-2019, 11:00 PM  
Sony Bravia KDL-65W850C Panel by SLK001
Started by SLK001, 04-19-2019, 03:07 PM
15 responses
4,398 views
0 likes
 Last Post SLK001
by SLK001
06-02-2019, 10:20 PM  
Mitsubishi LT-46149 error code 41 by bartstop
Started by bartstop, 06-02-2019, 06:03 PM
3 responses
1,022 views
0 likes
 Last Post R_J
by R_J
06-02-2019, 09:49 PM  
Haier HKL-500201 power board by yobbgsm
Started by yobbgsm, 06-02-2019, 12:07 AM
1 response
994 views
0 likes
 Last Post yobbgsm
by yobbgsm
06-02-2019, 03:20 AM  
Vizio E48u-D0 by bartstop
Started by bartstop, 05-31-2019, 11:37 PM
4 responses
1,329 views
0 likes
 Last Post nomoresonys
by nomoresonys
06-01-2019, 08:55 PM  
philips 42pfl3704d/f7 t-con ribbon to panel bad by bfortune206
Started by bfortune206, 06-01-2019, 07:32 PM
0 responses
962 views
0 likes
 Last Post bfortune206
by bfortune206
06-01-2019, 07:32 PM  
Samsung LN-S4041D Repaired... Not Quite by rxchng
Started by rxchng, 02-07-2010, 11:12 AM
13 responses
10,846 views
0 likes
 Last Post daveatm14
by daveatm14
06-01-2019, 07:02 PM  
LG 42LV5500 LED Edge lit...no picture,sound or backlights by allsmith
Started by allsmith, 10-15-2016, 01:05 AM
11 responses
4,056 views
0 likes
 Last Post bartstop
by bartstop
06-01-2019, 01:18 PM  
Samsung 39 LCD TV no light by yobbgsm
Started by yobbgsm, 05-24-2019, 10:40 PM
12 responses
1,671 views
0 likes
 Last Post yobbgsm
by yobbgsm
06-01-2019, 06:31 AM  
LN46B610A5F Vertical and Horizontal lines by Demonata08
Started by Demonata08, 05-30-2019, 07:50 PM
37 responses
3,636 views
0 likes
 Last Post budwich
by budwich
06-01-2019, 04:33 AM  
Colored Vertical Bar on Panasonic Plasma model TH-50Px6U by bpersimmon
Started by bpersimmon, 05-31-2019, 08:39 PM
1 response
1,101 views
0 likes
 Last Post Demonata08
by Demonata08
06-01-2019, 12:24 AM  
Samsung UN55ES7100 Blinking front light and no backlight - clicking by jason123
Started by jason123, 05-27-2019, 11:58 AM
59 responses
4,669 views
0 likes
 Last Post jason123
by jason123
05-31-2019, 10:22 PM  
Vizio TVs, defective update? Same symptoms on two different TVs after update by DXseekerMO
Started by DXseekerMO, 05-31-2019, 10:40 AM
7 responses
1,387 views
0 likes
 Last Post budm
by budm
05-31-2019, 05:52 PM  
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