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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
644,510 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
781,201 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
196,801 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
540,982 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
279,480 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  
Samnsung UE32C6530UWXXC lines down screen and standby cycling. PSU or tcon fault? by dicky96
Started by dicky96, 09-03-2017, 11:59 AM
9 responses
1,840 views
0 likes
 Last Post dicky96
by dicky96
09-19-2017, 04:57 AM  
Sharp LC-55UB30U giving me brain damage by brucetv
Started by brucetv, 09-18-2017, 01:45 PM
5 responses
1,885 views
0 likes
 Last Post dskall
by dskall
09-18-2017, 08:56 PM  
LG 65uf860 Black screen, no sound. Gets an error code from the power board by Spu
Started by Spu, 08-23-2017, 03:36 PM
20 responses
4,178 views
0 likes
 Last Post tom66
by tom66
09-18-2017, 03:36 PM  
sharp LC-40LX810E does not power up by loordgek
Started by loordgek, 09-17-2017, 06:00 AM
5 responses
1,316 views
0 likes
 Last Post loordgek
by loordgek
09-18-2017, 12:26 PM  
Samsung le40c550j1w by Jimmy1979
Started by Jimmy1979, 08-14-2017, 04:39 AM
29 responses
4,011 views
0 likes
 Last Post Jimmy1979
by Jimmy1979
09-18-2017, 09:53 AM  
LG 47LX6500 T-Con or panel vertical Bars by microvibe
Started by microvibe, 09-16-2017, 10:00 AM
14 responses
2,373 views
0 likes
 Last Post Davi.p
by Davi.p
09-18-2017, 08:13 AM  
Samsung PN50C450 YSUS Board Diagnosing Help by jimg1948
Started by jimg1948, 09-14-2017, 04:06 PM
6 responses
1,573 views
0 likes
 Last Post jimg1948
by jimg1948
09-18-2017, 06:49 AM  
LG 24MT48DW-WZ repair, LGE6352 crystal X200 frequency? by Chungalin
Started by Chungalin, 09-18-2017, 06:32 AM
0 responses
1,633 views
0 likes
 Last Post Chungalin
by Chungalin
09-18-2017, 06:32 AM  
LG 55LN5600- Sound but no backlight by TheEngler
Started by TheEngler, 09-02-2017, 07:34 PM
9 responses
3,163 views
0 likes
 Last Post TheEngler
by TheEngler
09-18-2017, 05:25 AM  
Panasonic , TX-PF42C20 4 red blink by TaRaSS2007
Started by TaRaSS2007, 09-16-2017, 09:08 AM
12 responses
2,040 views
0 likes
 Last Post vinceroger69
by vinceroger69
09-18-2017, 03:42 AM  
L40FHD41YX9 blue light 10 sec then off by u1tramax94
Started by u1tramax94, 09-17-2017, 01:09 PM
2 responses
1,518 views
0 likes
 Last Post attainteddragon
by attainteddragon
09-18-2017, 03:08 AM  
Sanyo DP52449 audio no video by joeshannallie
Started by joeshannallie, 09-13-2017, 05:59 PM
26 responses
3,243 views
0 likes
 Last Post budm
by budm
09-17-2017, 09:45 PM  
how do i fix color on samsung tv by hispeck
Started by hispeck, 09-17-2017, 02:35 PM
2 responses
1,126 views
0 likes
 Last Post petehall347
by petehall347
09-17-2017, 03:07 PM  
Lg 50pn6500 Shuts off after 5 -20mins by Gadjet
Started by Gadjet, 07-23-2014, 06:12 PM
13 responses
7,930 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
09-17-2017, 01:10 PM  
LG 55LB6100 Backlights flashing 4 second interval by jcamerox
Started by jcamerox, 04-26-2017, 09:01 AM
19 responses
3,478 views
0 likes
 Last Post budm
by budm
09-16-2017, 03:52 PM  
SAMSUNG BN44-00234A Identify burned component by claudyu07
Started by claudyu07, 05-19-2016, 03:46 AM
10 responses
3,711 views
0 likes
 Last Post andy vickers
by andy vickers
09-16-2017, 02:53 PM  
Sony Bravia 55 KDL-55EX640 no backlight / flashes once by triplefour
Started by triplefour, 08-17-2014, 12:05 AM
76 responses
13,143 views
0 likes
 Last Post budm
by budm
09-16-2017, 02:48 PM  
Vizio will not turn on by fmlu
Started by fmlu, 09-14-2017, 01:05 PM
3 responses
1,792 views
0 likes
 Last Post budm
by budm
09-16-2017, 01:48 PM  
Vizio LED Backlight Issue? Dark areas by roundbox52
Started by roundbox52, 08-27-2017, 07:54 AM
17 responses
2,705 views
0 likes
 Last Post budm
by budm
09-16-2017, 01:45 PM  
Sony KV24fs120 with 2 blinks. by SEAWOLF
Started by SEAWOLF, 09-16-2017, 08:27 AM
6 responses
1,313 views
0 likes
 Last Post R_J
by R_J
09-16-2017, 01:10 PM  
Capacitor value? by Gmfm86
Started by Gmfm86, 09-16-2017, 10:40 AM
1 response
1,974 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
09-16-2017, 12:09 PM  
Lg 42lk450-uh by itronic
Started by itronic, 09-15-2017, 09:09 AM
4 responses
1,202 views
0 likes
 Last Post itronic
by itronic
09-16-2017, 09:56 AM  
help with imported faulty LG LED TV. by Mikeyboy2007
Started by Mikeyboy2007, 09-13-2017, 02:21 PM
3 responses
1,618 views
0 likes
 Last Post vinceroger69
by vinceroger69
09-16-2017, 05:38 AM  
backlight issue Samsung UE32EH5000 by Mikeyboy2007
Started by Mikeyboy2007, 07-31-2017, 11:33 AM
70 responses
15,228 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
09-16-2017, 05:18 AM  
LG Plasma TV Model No. 50PJ550 by baggjn
Started by baggjn, 02-25-2015, 07:01 AM
25 responses
5,565 views
0 likes
 Last Post tw2005
by tw2005
09-16-2017, 12:59 AM  
LG Smart Tv No picture but has flickering horizontal lines.PLEASE HELP by Ashhad101
Started by Ashhad101, 09-12-2017, 01:05 PM
22 responses
3,656 views
0 likes
 Last Post Ashhad101
by Ashhad101
09-15-2017, 09:11 AM  
ER991c-a power supply by Pop-cap
Started by Pop-cap, 09-14-2017, 07:14 PM
0 responses
1,165 views
0 likes
 Last Post Pop-cap
by Pop-cap
09-14-2017, 07:14 PM  
Samsung LN52A550 Vertical Lines on 1/3 of Screen by debom3
Started by debom3, 06-17-2013, 10:44 AM
37 responses
22,843 views
0 likes
 Last Post attainteddragon
by attainteddragon
09-14-2017, 05:57 PM  
Sharp Aquos 52LE830U Panel Layering by moorhound
Started by moorhound, 09-13-2017, 07:30 PM
4 responses
1,304 views
0 likes
 Last Post moorhound
by moorhound
09-14-2017, 05:38 PM  
sanyo dp46849 no backlight by rickybennett
Started by rickybennett, 09-13-2017, 11:09 PM
2 responses
1,482 views
0 likes
 Last Post budm
by budm
09-14-2017, 04:02 PM  
Panasonic Power Supply Standby Voltage Problem (pics) by curt2199
Started by curt2199, 09-14-2017, 03:40 PM
0 responses
1,024 views
0 likes
 Last Post curt2199
by curt2199
09-14-2017, 03:40 PM  
[OT] BGA soldering by Davi.p
Started by Davi.p, 09-14-2017, 02:20 PM
0 responses
1,183 views
0 likes
 Last Post Davi.p
by Davi.p
09-14-2017, 02:20 PM  
Sceptre x322bv-hdr8wx2201p71 3A by larry708
Started by larry708, 09-14-2017, 09:27 AM
12 responses
2,607 views
0 likes
 Last Post budm
by budm
09-14-2017, 12:31 PM  
Toshiba 50L1350UC No Picture by Crawl71
Started by Crawl71, 06-01-2017, 06:10 PM
12 responses
3,126 views
0 likes
 Last Post Hobby 1
by Hobby 1
09-14-2017, 10:56 AM  
Pioneer plasma KRP-500P blinks by PowerAmpFreak
Started by PowerAmpFreak, 09-14-2017, 09:52 AM
1 response
1,116 views
0 likes
 Last Post tom66
by tom66
09-14-2017, 10:54 AM  
Panasonic TX-P42GW20 display flickering after some time by Hollusion
Started by Hollusion, 08-16-2017, 08:36 AM
19 responses
3,402 views
0 likes
 Last Post Hollusion
by Hollusion
09-14-2017, 08:44 AM  
AS. LCD42761F1080P. Bad caps in unused board do I need to replace also? by larry4911
Started by larry4911, 09-14-2017, 05:00 AM
2 responses
1,071 views
0 likes
 Last Post larry4911
by larry4911
09-14-2017, 05:13 AM  
For Anyone Who Has A Sharp LC-XXLEXXXU TV With Lamp Error by laughatthemall
Started by laughatthemall, 09-13-2017, 11:49 PM
0 responses
1,205 views
0 likes
 Last Post laughatthemall
by laughatthemall
09-13-2017, 11:49 PM  
Sony kdl-60r520a logo flash then 6 blinks by microvibe
Started by microvibe, 09-02-2017, 11:25 PM
17 responses
2,372 views
0 likes
 Last Post microvibe
by microvibe
09-13-2017, 09:27 PM  
vizio by markmac3
Started by markmac3, 09-05-2017, 06:32 PM
32 responses
3,693 views
0 likes
 Last Post markmac3
by markmac3
09-13-2017, 06:34 PM  
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