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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
644,476 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
781,191 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
540,978 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
279,473 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
73,163 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 PS50B450B1W Y-Sus schematic by monti
Started by monti, 07-25-2020, 03:15 PM
3 responses
1,304 views
0 likes
 Last Post monti
by monti
07-30-2020, 02:45 PM  
Element 32LE30Q Service menu by artstv1
Started by artstv1, 07-30-2020, 08:04 AM
0 responses
756 views
0 likes
 Last Post artstv1
by artstv1
07-30-2020, 08:04 AM  
LVDS board not working with Mitsubishi LCD by pcardoso73
Started by pcardoso73, 07-22-2020, 04:40 AM
18 responses
2,718 views
0 likes
 Last Post pcardoso73
by pcardoso73
07-29-2020, 04:57 PM  
Lg led projector burnt led driver by Cryogen
Started by Cryogen, 06-10-2020, 06:20 AM
58 responses
5,347 views
0 likes
 Last Post Diah
by Diah
07-29-2020, 03:08 PM  
Samsung PL43E400U1F - Sin Video by bradroca
Started by bradroca, 07-29-2020, 02:26 PM
0 responses
944 views
0 likes
 Last Post bradroca
by bradroca
07-29-2020, 02:26 PM  
Sony Bravia KDL-46EX700 vertical stripes and distortion repaired by Arti2020
Started by Arti2020, 07-29-2020, 01:52 PM
0 responses
957 views
0 likes
 Last Post Arti2020
by Arti2020
07-29-2020, 01:52 PM  
Samsung 60" Plasma TV, Blinking Standby LED by rju
Started by rju, 07-21-2020, 05:23 AM
12 responses
2,689 views
0 likes
 Last Post rju
by rju
07-29-2020, 12:58 PM  
Samsung PS42A410 has sound but no picture by nick1969
Started by nick1969, 06-20-2013, 12:23 AM
28 responses
5,931 views
0 likes
 Last Post storexxm
by storexxm
07-29-2020, 10:28 AM  
Philips 42PFL7108K/12 dead by Nawual
Started by Nawual, 07-15-2020, 03:42 AM
10 responses
4,644 views
0 likes
 Last Post Deusjevoo
by Deusjevoo
07-28-2020, 05:10 AM  
Bauhn ATVS58 Mainboard issue by RooTV
Started by RooTV, 07-19-2020, 05:30 AM
33 responses
3,268 views
0 likes
 Last Post RooTV
by RooTV
07-28-2020, 12:38 AM  
Samsung PN60E530A3F 60" Plasma. Power Up Samsung Tones No Display by Michale32086
Started by Michale32086, 06-18-2017, 01:49 AM
44 responses
8,337 views
0 likes
 Last Post ty657
by ty657
07-28-2020, 12:33 AM  
UN55D6000SFXZC no video issue by basha318i
Started by basha318i, 07-22-2020, 08:23 PM
8 responses
1,516 views
0 likes
 Last Post diif
by diif
07-27-2020, 04:57 PM  
Just picked up a 55 inch LG 4k OLED for $50! by freakaftr8
Started by freakaftr8, 12-16-2017, 11:19 PM
283 responses
63,623 views
0 likes
 Last Post Diah
by Diah
07-27-2020, 11:17 AM  
Samsung UN55KS8500 - previously power-cycling, now vertical colored bars by morinb
Started by morinb, 07-23-2020, 12:45 PM
3 responses
1,529 views
0 likes
 Last Post Diah
by Diah
07-27-2020, 09:47 AM  
VIZIO E50-C1 Backlight Driver circuit by high-tech
Started by high-tech, 07-26-2020, 10:34 PM
2 responses
1,268 views
0 likes
 Last Post high-tech
by high-tech
07-27-2020, 07:33 AM  
Samsung TV Power Board bn44-00440b by Bluekazoo
Started by Bluekazoo, 07-26-2020, 10:06 AM
12 responses
1,623 views
0 likes
 Last Post thommyX
by thommyX
07-26-2020, 07:28 PM  
Firmware Hisense 55B7100UW by Ettie
Started by Ettie, 07-12-2020, 10:11 AM
3 responses
2,435 views
0 likes
 Last Post Diah
by Diah
07-26-2020, 04:22 PM  
Need bios dump DVR h.264 network by Fabbrone
Started by Fabbrone, 12-30-2017, 09:38 AM
2 responses
2,271 views
0 likes
 Last Post Diah
by Diah
07-26-2020, 03:58 PM  
Panasonic TX48C300B - recovery F/W by mpcgsy
Started by mpcgsy, 07-24-2020, 11:53 AM
10 responses
2,076 views
0 likes
 Last Post Diah
by Diah
07-26-2020, 03:30 PM  
Return of the BadCaps by Hamie
Started by Hamie, 07-05-2020, 01:15 AM
1 response
1,124 views
0 likes
 Last Post saddle_au
by saddle_au
07-25-2020, 09:49 AM  
Samsung UN46EH5300FXZA cycling on and off by blake.s
Started by blake.s, 07-23-2020, 10:49 AM
5 responses
1,124 views
0 likes
 Last Post blake.s
by blake.s
07-25-2020, 09:33 AM  
Epson EMP TW700 Projector Image Adjustment Help by CdDvdFlash
Started by CdDvdFlash, 07-25-2020, 05:17 AM
0 responses
877 views
0 likes
 Last Post CdDvdFlash
by CdDvdFlash
07-25-2020, 05:17 AM  
Sony KDL-50EX645 6 blinks simple fix by Sevenqi
Started by Sevenqi, 07-23-2020, 11:47 PM
3 responses
1,535 views
0 likes
 Last Post thommyX
by thommyX
07-24-2020, 04:28 PM  
50uh5500 LED Strip LED type by Alternet
Started by Alternet, 06-08-2020, 08:28 AM
17 responses
2,891 views
0 likes
 Last Post diif
by diif
07-24-2020, 01:26 PM  
Samsung UN40J5200 Main board failure by jason123
Started by jason123, 07-19-2020, 05:16 PM
15 responses
2,381 views
0 likes
 Last Post jason123
by jason123
07-24-2020, 07:34 AM  
LG 52LG60 LCD screen full of lines or dots repair by Sevenqi
Started by Sevenqi, 07-23-2020, 11:02 PM
5 responses
1,024 views
0 likes
 Last Post budm
by budm
07-24-2020, 12:18 AM  
Lg tv 55uj62 by ikmpch
Started by ikmpch, 07-23-2020, 03:42 PM
0 responses
967 views
0 likes
 Last Post ikmpch
by ikmpch
07-23-2020, 03:42 PM  
bars 320TT09 V5 Philips by papele
Started by papele, 07-15-2020, 12:42 PM
2 responses
962 views
0 likes
 Last Post papele
by papele
07-23-2020, 12:50 PM  
Samsung UA55f6400 led flashing by provider10
Started by provider10, 07-22-2020, 03:41 AM
3 responses
1,332 views
0 likes
 Last Post provider10
by provider10
07-23-2020, 06:43 AM  
Telesystem palco 22 led 06t firmware by Daniman74
Started by Daniman74, 07-23-2020, 02:38 AM
0 responses
836 views
0 likes
 Last Post Daniman74
by Daniman74
07-23-2020, 02:38 AM  
Lg 60 PK750 plasma tv by rccrasher65
Started by rccrasher65, 05-15-2020, 01:51 PM
5 responses
1,444 views
0 likes
 Last Post rccrasher65
by rccrasher65
07-22-2020, 03:21 PM  
Sony x930D , half screen grey bars by workingisgood
Started by workingisgood, 07-20-2020, 08:31 AM
27 responses
2,608 views
0 likes
 Last Post workingisgood
by workingisgood
07-22-2020, 01:58 PM  
Samsung BN44-00445A failed by genius312
Started by genius312, 05-24-2016, 06:42 PM
43 responses
14,164 views
0 likes
 Last Post TedTed
by TedTed
07-22-2020, 10:21 AM  
Diagnosing EAX64905001 by pi3141592
Started by pi3141592, 04-10-2020, 02:13 PM
53 responses
11,945 views
0 likes
 Last Post litec systems
by litec systems
07-21-2020, 08:35 PM  
Sharp Aquos lc-46le810un-Intermittant fleckring! by kgavionics
Started by kgavionics, 06-28-2020, 03:03 PM
4 responses
1,366 views
0 likes
 Last Post kgavionics
by kgavionics
07-21-2020, 08:09 PM  
Samsung UN55KU6300FXZA Version CJ05 Black Screen W/BL On by high-tech
Started by high-tech, 07-21-2020, 09:31 AM
8 responses
1,103 views
0 likes
 Last Post high-tech
by high-tech
07-21-2020, 06:00 PM  
Samsung LA32R81B Not Turning On by killpatrick
Started by killpatrick, 07-08-2020, 08:39 AM
53 responses
5,119 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-21-2020, 10:30 AM  
Samsung UN55KS8000fxza turns on then off repeatedly by nwelec
Started by nwelec, 06-26-2019, 04:27 PM
15 responses
2,526 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-21-2020, 09:19 AM  
Possible bad T-Con board on Samsung UN50H6400? by shadow35
Started by shadow35, 07-20-2020, 05:56 PM
3 responses
1,967 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-21-2020, 09:18 AM  
B.lt918c x32 umc tv by phillipo72
Started by phillipo72, 07-19-2020, 07:36 PM
2 responses
928 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-21-2020, 08:36 AM  
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