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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
644,499 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
279,478 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  
SAMSUNG UE40JU6000K thin vertical line. by vikivng
Started by vikivng, 03-29-2020, 03:33 PM
11 responses
1,461 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-10-2020, 09:43 AM  
Sharp RDENCA369WJQZ (Delta DPS-343AP A, Rev 01F) Power Supply Unit Schematic Needed by petersor
Started by petersor, 04-09-2020, 06:05 PM
3 responses
1,250 views
0 likes
 Last Post neilc6
by neilc6
04-09-2020, 11:05 PM  
Samsung UN40F6300AF TV No Picture, Sound is working by Wpbauer
Started by Wpbauer, 04-04-2020, 02:01 PM
18 responses
2,190 views
0 likes
 Last Post Wpbauer
by Wpbauer
04-08-2020, 09:05 PM  
Sony KD60-X690E by ljintexas
Started by ljintexas, 04-05-2020, 12:33 PM
3 responses
1,187 views
0 likes
 Last Post ljintexas
by ljintexas
04-08-2020, 04:46 PM  
Mivar 32m3 tv showing mapping by hispeck
Started by hispeck, 04-08-2020, 02:32 PM
0 responses
867 views
0 likes
 Last Post hispeck
by hispeck
04-08-2020, 02:32 PM  
Hitachi LE55U516 Power supply issue by 102mm
Started by 102mm, 09-03-2017, 06:56 PM
9 responses
2,453 views
0 likes
 Last Post jason123
by jason123
04-08-2020, 01:20 PM  
Questions on Identifying SMD LED Specs by bobbyskillz
Started by bobbyskillz, 04-08-2020, 10:17 AM
1 response
947 views
0 likes
 Last Post neilc6
by neilc6
04-08-2020, 10:51 AM  
Samsung UN55FH6200 Intermittent Backlight by scn101
Started by scn101, 03-28-2020, 11:56 AM
18 responses
2,484 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-08-2020, 09:23 AM  
UMC 39/63G wont power on keep restarting by rastaman46
Started by rastaman46, 10-31-2014, 10:04 AM
21 responses
5,776 views
0 likes
 Last Post comptek
by comptek
04-08-2020, 07:44 AM  
Sony un50h5500 washed out image by mnaty
Started by mnaty, 03-30-2020, 01:30 PM
17 responses
1,816 views
0 likes
 Last Post mnaty
by mnaty
04-07-2020, 11:30 PM  
715g6338+psu. by steinless
Started by steinless, 04-06-2020, 02:45 AM
32 responses
2,338 views
0 likes
 Last Post dick_barton
by dick_barton
04-07-2020, 06:03 AM  
Fault on a Finlux 40F8073-T by Jason Powell
Started by Jason Powell, 04-04-2020, 05:37 AM
15 responses
1,348 views
0 likes
 Last Post Jason Powell
by Jason Powell
04-07-2020, 04:32 AM  
T-CON - BN41-02112a by nrcslim89
Started by nrcslim89, 03-12-2020, 10:41 AM
13 responses
4,219 views
0 likes
 Last Post nrcslim89
by nrcslim89
04-07-2020, 02:49 AM  
Samsung UN65KS9800FXZA Help by Bdig
Started by Bdig, 03-27-2020, 10:26 PM
24 responses
2,891 views
0 likes
 Last Post brucetv
by brucetv
04-06-2020, 07:06 PM  
Troubleshooting LG Plasma by DanFen
Started by DanFen, 03-08-2020, 05:36 AM
36 responses
3,817 views
0 likes
 Last Post DanFen
by DanFen
04-06-2020, 01:30 PM  
Bush DLED48287HDCNTDFVPY Standby LED Blinking Constantly by BL4K3Y
Started by BL4K3Y, 04-03-2020, 10:01 AM
27 responses
3,551 views
0 likes
 Last Post yokoono
by yokoono
04-06-2020, 10:20 AM  
Sony KDL-52W5100 verticle lines by Ifixstuff9
Started by Ifixstuff9, 03-30-2020, 08:35 PM
14 responses
1,375 views
0 likes
 Last Post budwich
by budwich
04-05-2020, 07:21 PM  
Panasonic TC-P65ST50 plasma vertical black section repairable? by evanroheff21
Started by evanroheff21, 03-10-2020, 10:15 PM
6 responses
1,444 views
0 likes
 Last Post R_J
by R_J
04-05-2020, 12:58 PM  
Samsung un40mu7000f dropped, picture right to left darker by daxlw
Started by daxlw, 04-04-2020, 06:17 PM
8 responses
1,154 views
0 likes
 Last Post R_J
by R_J
04-05-2020, 12:36 PM  
Samsung LE32A431T2 bad colors by dominik0801
Started by dominik0801, 03-31-2020, 10:35 AM
17 responses
2,016 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-05-2020, 12:15 PM  
Samsung BN44-00261B power board backlight inverter fail by Axxel
Started by Axxel, 03-29-2013, 10:59 AM
31 responses
26,334 views
0 likes
 Last Post Apostoliz
by Apostoliz
04-05-2020, 11:57 AM  
47PFL5028K/12 Philips TV with DVBS2 tuner issue by kalauzz
Started by kalauzz, 04-01-2020, 03:35 PM
3 responses
1,162 views
0 likes
 Last Post kalauzz
by kalauzz
04-05-2020, 11:16 AM  
LG 42LD450-UA Powerboard replaced and still no power by Betviper
Started by Betviper, 04-04-2020, 12:47 PM
8 responses
1,256 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-05-2020, 02:14 AM  
LG 50la6230 backlight issue by Maztrix
Started by Maztrix, 04-03-2020, 10:39 PM
4 responses
1,319 views
0 likes
 Last Post budm
by budm
04-05-2020, 12:14 AM  
Lg 42ld550v by kolls1
Started by kolls1, 04-03-2020, 06:12 PM
4 responses
1,049 views
0 likes
 Last Post budm
by budm
04-05-2020, 12:09 AM  
Emerson LF501EM4 DS4 no standby led by videotronics
Started by videotronics, 04-03-2020, 07:34 PM
4 responses
1,107 views
0 likes
 Last Post budm
by budm
04-04-2020, 11:25 PM  
Samsung UN55HU6700FXZA by ljintexas
Started by ljintexas, 04-02-2020, 10:57 AM
11 responses
1,453 views
0 likes
 Last Post ljintexas
by ljintexas
04-04-2020, 04:12 PM  
Hunting camera repair - HC500M. by smaniak
Started by smaniak, 04-01-2020, 01:04 AM
5 responses
1,417 views
0 likes
 Last Post R_J
by R_J
04-04-2020, 01:40 PM  
Vizio E420-A0 Horizontal Lines by De3rcr
Started by De3rcr, 03-05-2017, 06:17 PM
15 responses
3,636 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-04-2020, 01:10 PM  
Element ELEFW502 Large Vertical Bars by bobbyskillz
Started by bobbyskillz, 04-03-2020, 07:59 AM
14 responses
1,692 views
0 likes
 Last Post nomoresonys
by nomoresonys
04-04-2020, 02:18 AM  
LG 60PN5700 Powers on, No Video No Picture by saintlouis74
Started by saintlouis74, 05-11-2019, 02:09 PM
16 responses
2,169 views
0 likes
 Last Post R_J
by R_J
04-03-2020, 06:58 PM  
We are trying to fix our Philips TV by liam101
Started by liam101, 04-02-2020, 02:24 PM
4 responses
1,961 views
0 likes
 Last Post liam101
by liam101
04-03-2020, 04:53 PM  
Samsung UN50JU6500FXZA main board by handsworth
Started by handsworth, 04-02-2020, 01:34 PM
4 responses
1,107 views
0 likes
 Last Post tvtimmy
by tvtimmy
04-02-2020, 06:11 PM  
Adding Bluetooth to Samsung UN46F6300 by monte1967
Started by monte1967, 04-01-2020, 07:28 PM
1 response
1,277 views
0 likes
 Last Post dick_barton
by dick_barton
04-02-2020, 05:00 AM  
Altius AL5517UHDS intermittent loss of picture - self fixes by maxvalutech
Started by maxvalutech, 03-31-2020, 03:45 PM
8 responses
1,477 views
0 likes
 Last Post maxvalutech
by maxvalutech
03-31-2020, 11:45 PM  
Toshiba 32AV500U picture but no backlight by DakotaKid
Started by DakotaKid, 05-03-2012, 06:57 PM
48 responses
22,660 views
0 likes
 Last Post zape
by zape
03-31-2020, 10:15 PM  
RCA VCR MODEL VMT-400 Problem by ALPUG60
Started by ALPUG60, 03-24-2020, 07:43 PM
11 responses
1,381 views
0 likes
 Last Post R_J
by R_J
03-31-2020, 08:17 PM  
Toshiba 40ft1u blows fuse by microvibe
Started by microvibe, 03-30-2020, 10:57 PM
13 responses
1,147 views
0 likes
 Last Post budm
by budm
03-31-2020, 03:48 PM  
Samsung UE55H7080 black screen (sound is working) by Steradiant
Started by Steradiant, 05-11-2019, 04:51 AM
49 responses
5,737 views
0 likes
 Last Post SMDFlea
by SMDFlea
03-31-2020, 08:14 AM  
Vizio E601i-A3 Won't Power On by impala454
Started by impala454, 09-01-2017, 10:22 PM
27 responses
6,148 views
0 likes
 Last Post ngth82
by ngth82
03-31-2020, 12:14 AM  
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