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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
644,505 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  
I315B1-16A issues by perette
Started by perette, 04-23-2018, 07:07 AM
10 responses
2,276 views
0 likes
 Last Post perette
by perette
05-16-2018, 02:42 PM  
philips 26" PLCD170P2 Slow at turning on. by gilly1984
Started by gilly1984, 07-09-2012, 10:25 AM
20 responses
12,966 views
0 likes
 Last Post fringle
by fringle
05-16-2018, 11:00 AM  
LG 42LE7500 stuck at splash screen by maxvalutech
Started by maxvalutech, 04-28-2018, 08:27 PM
7 responses
2,236 views
0 likes
 Last Post budm
by budm
05-16-2018, 09:56 AM  
Samsung UE42H5000 Logo then blank (possible fix) by Dannyx
Started by Dannyx, 05-16-2018, 03:41 AM
2 responses
1,605 views
0 likes
 Last Post budm
by budm
05-16-2018, 09:42 AM  
Lg 47le8500-za by Jimmy1979
Started by Jimmy1979, 05-14-2018, 08:51 AM
10 responses
2,078 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
05-16-2018, 06:03 AM  
LC-60E78UN No picture, backlight, no flashlight by fcisolutions
Started by fcisolutions, 05-17-2017, 12:51 PM
19 responses
3,487 views
0 likes
 Last Post kemmnok
by kemmnok
05-16-2018, 03:40 AM  
Haier LE46A2280 all remotes (any button) cause volume to go up. by lookimback
Started by lookimback, 04-25-2018, 10:54 PM
24 responses
3,056 views
0 likes
 Last Post lookimback
by lookimback
05-15-2018, 10:38 PM  
sharp lc-55le653u by CANAM13
Started by CANAM13, 05-13-2018, 01:49 PM
4 responses
1,790 views
0 likes
 Last Post budm
by budm
05-15-2018, 09:29 PM  
2009 Samsumg UN55b8000xfza - backlight - no picture by Cryptic78
Started by Cryptic78, 01-08-2018, 01:19 PM
36 responses
4,710 views
0 likes
 Last Post triplefour
by triplefour
05-15-2018, 05:01 PM  
Samsung plasma PA43h4100 power issue by hispeck
Started by hispeck, 05-15-2018, 04:57 PM
0 responses
980 views
0 likes
 Last Post hispeck
by hispeck
05-15-2018, 04:57 PM  
LG 32LD350 goes standby by fddizon
Started by fddizon, 05-14-2018, 02:31 PM
1 response
1,146 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
05-15-2018, 12:28 PM  
Samsung ps50c680g5kxxu clicking and not turning on by blasterboomer
Started by blasterboomer, 05-14-2018, 06:42 PM
1 response
1,586 views
0 likes
 Last Post tvtimmy
by tvtimmy
05-15-2018, 05:19 AM  
Samsung un75f6300- upper half of screen is dim by topfli8979
Started by topfli8979, 01-03-2017, 10:23 AM
9 responses
3,182 views
0 likes
 Last Post noled
by noled
05-15-2018, 04:40 AM  
Samsung np-r440l by imranromi
Started by imranromi, 12-07-2016, 08:26 AM
4 responses
2,405 views
0 likes
 Last Post ambet22
by ambet22
05-15-2018, 01:23 AM  
Use stripped TV as light/backlit sign. Ballast? by JDC
Started by JDC, 04-11-2018, 10:16 AM
26 responses
3,187 views
0 likes
 Last Post budm
by budm
05-14-2018, 06:15 PM  
Sharp lc-60le550u weird issue by sputnikoff
Started by sputnikoff, 05-13-2018, 03:59 PM
7 responses
2,105 views
0 likes
 Last Post budm
by budm
05-14-2018, 12:42 PM  
Samsung UE46D6200 not turning on by Fritz23
Started by Fritz23, 05-06-2018, 05:13 AM
6 responses
1,952 views
0 likes
 Last Post Fritz23
by Fritz23
05-14-2018, 09:16 AM  
need for HUGO smart tv 49 inch software by basic
Started by basic, 05-14-2018, 06:20 AM
1 response
1,050 views
0 likes
 Last Post Diah
by Diah
05-14-2018, 07:56 AM  
Panasonic TH-50AS700A by razirafi
Started by razirafi, 02-04-2018, 02:56 AM
4 responses
2,315 views
0 likes
 Last Post razirafi
by razirafi
05-14-2018, 05:13 AM  
Vestel 17IPS20 circuit diagram by Helari
Started by Helari, 03-12-2018, 05:04 AM
4 responses
3,477 views
0 likes
 Last Post Helari
by Helari
05-14-2018, 02:42 AM  
Ex Serviceman Needs Help by adrianed
Started by adrianed, 05-07-2018, 07:21 PM
14 responses
2,359 views
0 likes
 Last Post adrianed
by adrianed
05-14-2018, 12:51 AM  
Samsung PN50A550S1FXZA with BN44-00222A Power Supply is dead by HMRG123
Started by HMRG123, 01-05-2018, 08:59 PM
6 responses
2,820 views
0 likes
 Last Post HMRG123
by HMRG123
05-13-2018, 04:07 PM  
LG 42 LK 450N won't start by manoftheyear
Started by manoftheyear, 08-14-2015, 01:26 PM
22 responses
4,986 views
0 likes
 Last Post budm
by budm
05-12-2018, 11:47 PM  
Un55mu630df by fcisolutions
Started by fcisolutions, 05-07-2018, 12:53 PM
33 responses
3,985 views
0 likes
 Last Post nomoresonys
by nomoresonys
05-12-2018, 12:44 PM  
Samsung UN55eh6070fxza by oval_97
Started by oval_97, 05-11-2018, 02:59 PM
3 responses
1,421 views
0 likes
 Last Post CapLeaker
by CapLeaker
05-12-2018, 11:44 AM  
Geforce nvidia 650 graphics card question by taft1957
Started by taft1957, 05-12-2018, 09:31 AM
0 responses
922 views
0 likes
 Last Post taft1957
by taft1957
05-12-2018, 09:31 AM  
Vizio GV47LFHDTV10A Dead by Super360
Started by Super360, 10-02-2016, 07:33 PM
29 responses
4,481 views
0 likes
 Last Post nomoresonys
by nomoresonys
05-12-2018, 12:17 AM  
Samsung UA40F5000ARXXA Upside down picture by Grunder
Started by Grunder, 05-11-2018, 04:39 AM
11 responses
2,148 views
0 likes
 Last Post nomoresonys
by nomoresonys
05-11-2018, 11:35 PM  
Un50j5200afxza by fcisolutions
Started by fcisolutions, 05-07-2018, 12:52 PM
20 responses
3,287 views
0 likes
 Last Post Sleddriver
by Sleddriver
05-11-2018, 08:59 PM  
ACL Tab / ribbon cable repair. NEED HELP by Icitte
Started by Icitte, 05-11-2018, 07:10 PM
1 response
1,058 views
0 likes
 Last Post CapLeaker
by CapLeaker
05-11-2018, 08:29 PM  
Sceptre X42BV-Full HD Power Supply by jeffer76
Started by jeffer76, 08-25-2016, 04:31 PM
19 responses
2,808 views
0 likes
 Last Post bgsasha
by bgsasha
05-11-2018, 05:55 PM  
Liability Insurance for TV Repair Techs | Recommendations | Comments by Louis82
Started by Louis82, 05-11-2018, 10:29 AM
1 response
1,321 views
0 likes
 Last Post tom66
by tom66
05-11-2018, 02:44 PM  
Samsung LN37A550P3F by Super360
Started by Super360, 05-05-2018, 09:04 PM
26 responses
3,969 views
0 likes
 Last Post Super360
by Super360
05-11-2018, 02:10 PM  
Toshiba 58L4300U Flashes logo no picture. by fcisolutions
Started by fcisolutions, 05-09-2018, 03:39 PM
14 responses
2,153 views
0 likes
 Last Post fcisolutions
by fcisolutions
05-11-2018, 10:23 AM  
samsung S43F4500AW - power issue BN44-00598A - think it went bang by noledud
Started by noledud, 01-21-2014, 09:09 AM
17 responses
5,751 views
0 likes
 Last Post kingict
by kingict
05-11-2018, 09:42 AM  
Sony KDL-40V4100 Blown out color by Neonpeon
Started by Neonpeon, 10-19-2013, 07:15 AM
27 responses
7,722 views
0 likes
 Last Post budm
by budm
05-11-2018, 09:19 AM  
LG 60PV250 - Glow Screen, no picture by vantix
Started by vantix, 05-04-2018, 11:48 AM
13 responses
2,185 views
0 likes
 Last Post vantix
by vantix
05-10-2018, 07:27 PM  
Dead 42pfl3605/h12 but some voltages by anna1980
Started by anna1980, 05-07-2018, 05:09 PM
13 responses
2,119 views
0 likes
 Last Post R_J
by R_J
05-10-2018, 02:05 PM  
panasonic THL32P6D BACK LIGHT PROBLEM by pawan007
Started by pawan007, 05-09-2018, 12:55 AM
8 responses
1,619 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
05-10-2018, 11:41 AM  
tech32dledbms weird picture by Newbie123
Started by Newbie123, 05-08-2018, 06:18 PM
12 responses
1,632 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
05-10-2018, 11:31 AM  
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