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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
643,552 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
217 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
780,849 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
LG lg60pz550 audio cuts out, no pic by martystv
Started by martystv, 08-10-2018, 08:49 AM
1 response
970 views
0 likes
 Last Post tvtimmy
by tvtimmy
08-10-2018, 03:28 PM  
LED32B30RQD No audio by Hrs_tvgurus
Started by Hrs_tvgurus, 08-10-2018, 10:43 AM
0 responses
818 views
0 likes
 Last Post Hrs_tvgurus
by Hrs_tvgurus
08-10-2018, 10:43 AM  
Insignia NS-l46q120-10a LCD white screen by martystv
Started by martystv, 08-10-2018, 10:12 AM
0 responses
1,041 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 10:12 AM  
Lg 55lf6100-ua no backlights by martystv
Started by martystv, 08-10-2018, 10:08 AM
0 responses
911 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 10:08 AM  
LG 50ln5400 screen lights 1 sec then turns off by martystv
Started by martystv, 08-10-2018, 10:00 AM
0 responses
945 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 10:00 AM  
Samsung UN50j5200af wont stay on by martystv
Started by martystv, 08-10-2018, 08:37 AM
0 responses
908 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:37 AM  
Hitachi le55a6r9a by martystv
Started by martystv, 08-10-2018, 08:29 AM
0 responses
900 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:29 AM  
Lg 32lg70 white screen by martystv
Started by martystv, 08-10-2018, 08:17 AM
0 responses
925 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:17 AM  
Lg 50ln5400 picture shuts off by martystv
Started by martystv, 08-10-2018, 08:14 AM
0 responses
883 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:14 AM  
Problems with Lg 55ln5600 by martystv
Started by martystv, 08-10-2018, 08:09 AM
0 responses
920 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:09 AM  
Hitachi Le42h508 by martystv
Started by martystv, 08-10-2018, 08:05 AM
0 responses
853 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:05 AM  
sony kds-r50xbr1 by martystv
Started by martystv, 08-10-2018, 08:01 AM
0 responses
805 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 08:01 AM  
samsung un5oeh5000 by martystv
Started by martystv, 08-10-2018, 07:57 AM
0 responses
915 views
0 likes
 Last Post martystv
by martystv
08-10-2018, 07:57 AM  
Vizio E500i-A0, LED lamp beads, new sticky? by DXseekerMO
Started by DXseekerMO, 08-07-2018, 07:13 PM
5 responses
1,619 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
08-09-2018, 07:15 PM  
LG 55UF6450 No Backlights by eagle00799
Started by eagle00799, 06-24-2018, 09:49 AM
30 responses
3,776 views
0 likes
 Last Post eagle00799
by eagle00799
08-09-2018, 02:07 PM  
Samsung UE46F5000 by sparks_cfr
Started by sparks_cfr, 08-09-2018, 03:46 AM
1 response
1,512 views
0 likes
 Last Post budm
by budm
08-09-2018, 09:29 AM  
Panasonic TNPA5349AD (SN board) TC-P42S30 by bfortune206
Started by bfortune206, 08-08-2018, 08:11 AM
2 responses
1,266 views
0 likes
 Last Post tom66
by tom66
08-09-2018, 07:04 AM  
Phillips 55PFL5601/F7 - No Standby, No Power, Fluctuating Voltages... by grimacelord
Started by grimacelord, 08-04-2018, 10:46 AM
27 responses
3,950 views
0 likes
 Last Post grimacelord
by grimacelord
08-09-2018, 06:59 AM  
Toshiba 37A555 PSU Drawing (SRV2169WW-I) by nogger
Started by nogger, 02-14-2013, 08:34 AM
3 responses
8,515 views
0 likes
 Last Post Abnerbuenavista
by Abnerbuenavista
08-09-2018, 06:22 AM  
LG 50LA6970 Lightning Damage - Dead by martyparish
Started by martyparish, 08-09-2018, 05:53 AM
0 responses
1,098 views
0 likes
 Last Post martyparish
by martyparish
08-09-2018, 05:53 AM  
Troubleshooting Samsung UE37d6540 LED Smart TV by RBa08
Started by RBa08, 07-25-2018, 04:15 AM
18 responses
4,218 views
0 likes
 Last Post RBa08
by RBa08
08-09-2018, 12:33 AM  
LG 42LN5400 Works intermittently by nrbrandt
Started by nrbrandt, 07-24-2018, 02:15 PM
19 responses
2,718 views
0 likes
 Last Post sidds
by sidds
08-08-2018, 05:22 PM  
Samsung PS43D450 plasma TV that does not turn on by gentleman
Started by gentleman, 05-12-2018, 04:46 PM
15 responses
2,718 views
0 likes
 Last Post tvtimmy
by tvtimmy
08-08-2018, 03:59 PM  
LG 65UB9200 no image or sound by Jtroutt19
Started by Jtroutt19, 08-06-2018, 03:55 PM
8 responses
1,804 views
0 likes
 Last Post tvtimmy
by tvtimmy
08-08-2018, 03:56 PM  
Repairing power supply with modules? by bdorset
Started by bdorset, 08-08-2018, 08:01 AM
0 responses
1,099 views
0 likes
 Last Post bdorset
by bdorset
08-08-2018, 08:01 AM  
Toshiba 32w3443 17MB95S-1 red-green blinking by Dannyx
Started by Dannyx, 08-08-2018, 04:05 AM
1 response
1,962 views
0 likes
 Last Post Dannyx
by Dannyx
08-08-2018, 06:13 AM  
2010 lg 47le5310 led tv shuttingdown by hispeck
Started by hispeck, 08-05-2018, 11:32 AM
7 responses
1,438 views
0 likes
 Last Post hispeck
by hispeck
08-08-2018, 03:28 AM  
Phillips 47pfl3603d/f7 P.S. Caught Fire! by Ltank
Started by Ltank, 11-04-2013, 12:45 PM
10 responses
4,595 views
0 likes
 Last Post sidds
by sidds
08-07-2018, 10:40 PM  
Samsung UN40H5203AFXZA submitted for your disapproval..... by ga70gto
Started by ga70gto, 08-07-2018, 09:27 PM
2 responses
1,023 views
0 likes
 Last Post ga70gto
by ga70gto
08-07-2018, 09:51 PM  
Vizio E48u-D0 not turning on, Pwr LED on and off by solderfly
Started by solderfly, 08-07-2018, 07:17 PM
0 responses
933 views
0 likes
 Last Post solderfly
by solderfly
08-07-2018, 07:17 PM  
Technika tv stuck in standby by _ASH_
Started by _ASH_, 08-07-2018, 11:05 AM
5 responses
1,277 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-07-2018, 07:06 PM  
Samsung UN32H5203AFXZA no backlight-LED flashes 6 times by frafreg
Started by frafreg, 08-02-2018, 05:21 PM
8 responses
2,048 views
0 likes
 Last Post budm
by budm
08-07-2018, 09:30 AM  
Hisense H49MEC3050 UHD strange issue with RC but funny by Diah
Started by Diah, 08-05-2018, 02:10 PM
3 responses
1,368 views
0 likes
 Last Post Diah
by Diah
08-07-2018, 06:39 AM  
Sharp LG Vizio edge led tv repair tips. by capwizard
Started by capwizard, 12-13-2016, 10:41 AM
7 responses
2,814 views
0 likes
 Last Post rddube
by rddube
08-06-2018, 06:08 PM  
Toshiba 50L1350UC not powering on by DasBub
Started by DasBub, 01-01-2017, 08:55 PM
9 responses
2,956 views
0 likes
 Last Post DasBub
by DasBub
08-06-2018, 02:27 PM  
32MF231D/37 singing power supply by max411
Started by max411, 08-06-2018, 12:51 PM
0 responses
874 views
0 likes
 Last Post max411
by max411
08-06-2018, 12:51 PM  
Westinghouse VR-4085DF (version TW-61951-A040D) by Spork Schivago
Started by Spork Schivago, 07-28-2018, 12:03 PM
5 responses
1,214 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
08-06-2018, 05:45 AM  
Samsung LE46C750 colored lines over the whole screen by Shipmaker
Started by Shipmaker, 08-02-2018, 05:44 AM
7 responses
1,193 views
0 likes
 Last Post steviewonder
by steviewonder
08-06-2018, 04:15 AM  
Need Help With PS43D490A1XXS by weiliz
Started by weiliz, 07-22-2018, 11:20 AM
3 responses
1,125 views
0 likes
 Last Post weiliz
by weiliz
08-06-2018, 02:52 AM  
17pw20.1 board???? by PhaseCoder
Started by PhaseCoder, 08-09-2017, 08:13 AM
11 responses
1,857 views
0 likes
 Last Post vinceroger69
by vinceroger69
08-06-2018, 02:12 AM  
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