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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
644,493 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
279,477 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  
panasonic tx-55fx555b firmware issue by Chrissygizmo
Started by Chrissygizmo, 07-28-2022, 05:16 PM
1 response
377 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-28-2022, 09:32 PM  
Samsung ue50mu6120k by comptek
Started by comptek, 06-10-2018, 06:14 AM
14 responses
2,158 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-28-2022, 03:28 PM  
SAMSUNG LE37B650 T2PXZG shuts off randomly after wait possible to turn on again by Soldiaz
Started by Soldiaz, 07-24-2022, 06:06 AM
10 responses
785 views
0 likes
 Last Post Davi.p
by Davi.p
07-28-2022, 02:30 AM  
Panasonic TC-P50ST30 by simplytrini
Started by simplytrini, 11-13-2021, 12:07 AM
5 responses
1,248 views
0 likes
 Last Post R_J
by R_J
07-27-2022, 08:50 PM  
Samsung UE40JU6445K eeprom by stav242
Started by stav242, 07-08-2022, 11:13 AM
2 responses
616 views
0 likes
 Last Post dskall
by dskall
07-27-2022, 03:24 PM  
LG 55EA870V with partial life, but no picture - Freebie again by olegeisler
Started by olegeisler, 07-26-2022, 07:40 AM
6 responses
735 views
0 likes
 Last Post olegeisler
by olegeisler
07-27-2022, 01:13 PM  
Diffuser Sheet ripple by repair-it
Started by repair-it, 07-26-2022, 09:35 PM
0 responses
452 views
0 likes
 Last Post repair-it
by repair-it
07-26-2022, 09:35 PM  
SHARP AQUOS LC-70LE836S only blinking - freebie by olegeisler
Started by olegeisler, 07-23-2022, 07:01 AM
15 responses
1,157 views
0 likes
 Last Post olegeisler
by olegeisler
07-26-2022, 12:21 PM  
JVC LT-40C540 Image jitter + firmware by CuriousJohn
Started by CuriousJohn, 01-03-2019, 08:27 AM
20 responses
2,860 views
0 likes
 Last Post Proelectron
by Proelectron
07-26-2022, 08:07 AM  
Samsung LH49QMRE no image, just restarts by suiramix
Started by suiramix, 06-16-2021, 08:20 PM
4 responses
2,195 views
0 likes
 Last Post cacko85
by cacko85
07-26-2022, 02:18 AM  
(SOLVED) - LG 60LA8600-UC Turns On, Turns Off 2 Seconds Later. No Video. by JDC
Started by JDC, 07-25-2022, 05:45 AM
0 responses
577 views
0 likes
 Last Post JDC
by JDC
07-25-2022, 05:45 AM  
Fixed dead Samsung UN50NU6900F by howardc64
Started by howardc64, 05-07-2022, 08:39 PM
5 responses
2,081 views
0 likes
 Last Post alfatv
by alfatv
07-24-2022, 10:51 AM  
Samsung 55NU6900 - Heard a pop then tv is dead, burnt cap & dead fuse by Pwtzz
Started by Pwtzz, 07-19-2022, 06:45 PM
4 responses
933 views
0 likes
 Last Post CapLeaker
by CapLeaker
07-24-2022, 04:50 AM  
Samsung UN75J6300AFXZA LCD TV Power Supply Troubleshooting by MtnManMike
Started by MtnManMike, 07-23-2022, 06:43 PM
3 responses
650 views
0 likes
 Last Post R_J
by R_J
07-23-2022, 09:12 PM  
LG 65UH5500 Dead by hbdeals
Started by hbdeals, 06-05-2019, 08:55 AM
85 responses
8,646 views
0 likes
 Last Post anupkg1985
by anupkg1985
07-23-2022, 11:46 AM  
samsung 32 ln32b360c5d no power no indicator by mootink
Started by mootink, 07-27-2012, 07:43 PM
58 responses
27,272 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-23-2022, 09:36 AM  
Samsung KE55S9C OLED by William1967
Started by William1967, 07-23-2022, 05:41 AM
0 responses
519 views
0 likes
 Last Post William1967
by William1967
07-23-2022, 05:41 AM  
DVR Veyo forgot password by spurki
Started by spurki, 07-22-2022, 01:21 PM
0 responses
378 views
0 likes
 Last Post spurki
by spurki
07-22-2022, 01:21 PM  
Any TV LED'S compatible with each other? by Chrypto
Started by Chrypto, 07-20-2022, 07:42 AM
4 responses
622 views
0 likes
 Last Post Diah
by Diah
07-22-2022, 10:25 AM  
Samsung 50" Plasma PS50C450B1W humming/buzzing by notallbad
Started by notallbad, 07-22-2022, 07:37 AM
0 responses
476 views
0 likes
 Last Post notallbad
by notallbad
07-22-2022, 07:37 AM  
futisu p42vha20es-plasma panavision by willyam1
Started by willyam1, 04-22-2013, 10:20 AM
4 responses
2,622 views
0 likes
 Last Post Jack00
by Jack00
07-20-2022, 11:37 AM  
Insignia ns50d510na19 tp.ms3553.pc906 power schematic by oddbondboris
Started by oddbondboris, 07-19-2022, 04:39 PM
2 responses
609 views
0 likes
 Last Post oddbondboris
by oddbondboris
07-20-2022, 10:37 AM  
KDL46W905A , randomly rebooting . Latest upgrade & advice please. by zen
Started by zen, 07-19-2022, 06:09 AM
2 responses
619 views
0 likes
 Last Post zen
by zen
07-19-2022, 11:05 AM  
Panasonic TX-40AX630B has developed a fault by chockimon
Started by chockimon, 06-02-2022, 12:03 PM
20 responses
1,719 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-19-2022, 08:24 AM  
Samsung un50nu7100f dark screen right most side. by sputnikoff
Started by sputnikoff, 11-11-2021, 10:24 AM
9 responses
1,391 views
0 likes
 Last Post Crabcakes
by Crabcakes
07-18-2022, 11:28 PM  
Vizio P652ui-B2 by Goznu
Started by Goznu, 02-14-2017, 01:34 PM
32 responses
4,572 views
0 likes
 Last Post sukaht
by sukaht
07-18-2022, 10:05 PM  
Samsung UN50TU8000FXZA VER YA11 by superg
Started by superg, 07-18-2022, 11:37 AM
4 responses
830 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-18-2022, 08:19 PM  
Samsung LN32A330J1D Problems by gitano
Started by gitano, 10-24-2015, 05:07 PM
19 responses
5,187 views
0 likes
 Last Post Bahagu
by Bahagu
07-17-2022, 06:11 PM  
Panasonic TX-40AX630B flashing green standby by sordids999
Started by sordids999, 05-13-2016, 10:50 AM
40 responses
6,086 views
0 likes
 Last Post chockimon
by chockimon
07-17-2022, 10:18 AM  
Grundig 40VLE4421 - no picture by betmen
Started by betmen, 06-04-2022, 08:12 AM
21 responses
2,327 views
0 likes
 Last Post betmen
by betmen
07-16-2022, 01:21 PM  
Unknown control module on electric ATV by latino99
Started by latino99, 07-16-2022, 11:17 AM
1 response
440 views
0 likes
 Last Post redwire
by redwire
07-16-2022, 11:31 AM  
Sony Bravia 50w808C - Gliched screen! by tmaster21
Started by tmaster21, 07-13-2022, 07:34 AM
3 responses
693 views
0 likes
 Last Post CapLeaker
by CapLeaker
07-15-2022, 04:16 AM  
LG OLED65W8 suddenly died by alh84001
Started by alh84001, 07-15-2022, 01:59 AM
0 responses
613 views
0 likes
 Last Post alh84001
by alh84001
07-15-2022, 01:59 AM  
Sharp LC-46D62U Static Dots and Lines on Screen by Shinju
Started by Shinju, 11-25-2014, 10:15 AM
47 responses
12,157 views
0 likes
 Last Post xadas
by xadas
07-14-2022, 10:19 PM  
Samsung PM55H loses HDMI by Xenon-Codex
Started by Xenon-Codex, 07-14-2022, 11:15 AM
1 response
674 views
0 likes
 Last Post CapLeaker
by CapLeaker
07-14-2022, 05:09 PM  
SAMSUNG PLASMA TV PS51E550D 1W shorted BDXXX on board by LanTHrusteR
Started by LanTHrusteR, 07-13-2022, 06:47 AM
1 response
1,141 views
0 likes
 Last Post R_J
by R_J
07-13-2022, 05:33 PM  
westingtonhouse wr58uc4139 picture problem by sputnikoff
Started by sputnikoff, 10-23-2021, 09:45 AM
2 responses
973 views
0 likes
 Last Post PringlesEG
by PringlesEG
07-13-2022, 11:07 AM  
TCL 55S421 powers on + LCD display + sound but no backlight by howardc64
Started by howardc64, 05-18-2022, 04:27 PM
15 responses
2,093 views
0 likes
 Last Post dskall
by dskall
07-12-2022, 10:21 PM  
TV SHARP LC-26P50E KD186 QKITPD186WJN3 (WE015169S) need working firmware dump set by raileanu
Started by raileanu, 07-11-2022, 10:07 AM
0 responses
538 views
0 likes
 Last Post raileanu
by raileanu
07-11-2022, 10:07 AM  
LG 60PZ550-UA with color gradient problems by SdlewisSr
Started by SdlewisSr, 07-10-2022, 07:21 PM
2 responses
610 views
0 likes
 Last Post SdlewisSr
by SdlewisSr
07-10-2022, 10:50 PM  
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