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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
644,503 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  
Sony KDL-43W808C t-con board by diger_Inc
Started by diger_Inc, 12-23-2022, 09:04 AM
5 responses
1,176 views
0 likes
 Last Post Davi.p
by Davi.p
12-25-2022, 09:15 AM  
ok.ODL 55651U-TIB I am looking for firmware via USB or SPI dump 25L1606E by zvvvpnrsa
Started by zvvvpnrsa, 12-25-2022, 07:48 AM
0 responses
431 views
0 likes
 Last Post zvvvpnrsa
by zvvvpnrsa
12-25-2022, 07:48 AM  
Vizio M60-C3 powers on, perfect logo, turns off by ossroy
Started by ossroy, 08-03-2022, 08:11 PM
4 responses
875 views
0 likes
 Last Post diif
by diif
12-25-2022, 12:53 AM  
UN55D6000 - Multiple issues, now no standby light by fuxxy
Started by fuxxy, 12-23-2022, 08:49 PM
1 response
360 views
0 likes
 Last Post Davi.p
by Davi.p
12-24-2022, 01:56 PM  
philips 43pus6501 MB swap eq. no wifi by Ros2468
Started by Ros2468, 12-21-2022, 08:28 AM
1 response
364 views
0 likes
 Last Post William1967
by William1967
12-24-2022, 07:18 AM  
Lg 55ef950 oled screen artifacts by jagiro84x
Started by jagiro84x, 12-18-2022, 01:06 PM
6 responses
1,217 views
0 likes
 Last Post William1967
by William1967
12-24-2022, 07:13 AM  
Samsung UE32J5373AS Weird LED Problem by sorrowfulfloyd
Started by sorrowfulfloyd, 12-23-2022, 07:00 AM
2 responses
433 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-23-2022, 11:51 AM  
Samsung UE40KU6172U blanking problem!!?? by peste
Started by peste, 12-20-2022, 12:11 PM
21 responses
1,224 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-23-2022, 04:48 AM  
Panasonic TX-L37dt30B restarting by sordids999
Started by sordids999, 12-22-2022, 03:45 AM
2 responses
422 views
0 likes
 Last Post lotas
by lotas
12-23-2022, 04:11 AM  
Vizio M470NV Tuning issue by Rick Bechard
Started by Rick Bechard, 12-21-2022, 12:07 PM
6 responses
442 views
0 likes
 Last Post Rick Bechard
by Rick Bechard
12-22-2022, 08:47 AM  
Sharp LC-60LE741E - Horizontal Bands / Stripes by Strudul
Started by Strudul, 12-20-2022, 06:06 PM
15 responses
792 views
0 likes
 Last Post diif
by diif
12-22-2022, 04:58 AM  
philips 42pfl8694h (8404h) startup problem by Term1903
Started by Term1903, 12-15-2022, 07:31 AM
3 responses
808 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-21-2022, 11:26 AM  
LG 32LN5400 what is this resistor value? by Biruslapio
Started by Biruslapio, 10-29-2021, 02:00 PM
13 responses
1,932 views
0 likes
 Last Post alfatv
by alfatv
12-21-2022, 10:42 AM  
LG 65EG9600 OLED Flashing LG White LED by cheebster
Started by cheebster, 12-21-2022, 06:15 AM
2 responses
695 views
0 likes
 Last Post cheebster
by cheebster
12-21-2022, 08:32 AM  
"universal mainboards" for TVs? by eccerr0r
Started by eccerr0r, 12-20-2022, 06:33 PM
5 responses
546 views
0 likes
 Last Post alfatv
by alfatv
12-21-2022, 12:46 AM  
(SOLVED) - ONN 100012588 No Power, Then Rebooting After Main Board Change by JDC
Started by JDC, 07-15-2022, 07:39 AM
8 responses
1,894 views
0 likes
 Last Post fuxxy
by fuxxy
12-20-2022, 02:51 PM  
Samsung Plasma TV PN60E7000FFXZA No Standby Voltage BN44-00514A by m3amigos
Started by m3amigos, 09-18-2015, 07:39 PM
27 responses
9,584 views
0 likes
 Last Post badeskov
by badeskov
12-20-2022, 11:41 AM  
BENQ MP511 Video Projector - No Button Responce and wierd Image by Kiks412
Started by Kiks412, 12-20-2022, 10:00 AM
0 responses
257 views
0 likes
 Last Post Kiks412
by Kiks412
12-20-2022, 10:00 AM  
Philips 70PUS7505/12 - Contrasts in image are echoed vertically upwards by Maalobs
Started by Maalobs, 05-21-2022, 10:50 AM
31 responses
3,316 views
0 likes
 Last Post Maalobs
by Maalobs
12-19-2022, 10:13 AM  
Toshiba 65S2650EV 65" TV What in your opinion the issue is ? by Ancient1
Started by Ancient1, 12-14-2022, 10:03 AM
11 responses
878 views
0 likes
 Last Post Davi.p
by Davi.p
12-19-2022, 01:53 AM  
JVC LT-55UE76 has bulged cap on power supply, spilled electrolyte. by triplefour
Started by triplefour, 12-18-2022, 12:38 AM
4 responses
574 views
0 likes
 Last Post R_J
by R_J
12-18-2022, 01:22 PM  
LG 65UK6400PVC Half of the screen is dead by DevilHunter
Started by DevilHunter, 12-18-2022, 03:48 AM
1 response
415 views
0 likes
 Last Post Storyteller12
by Storyteller12
12-18-2022, 07:36 AM  
panasonic TH-42PC77U plasma television half screen problem by renech
Started by renech, 12-12-2022, 06:53 PM
12 responses
879 views
0 likes
 Last Post renech
by renech
12-17-2022, 03:23 PM  
Cello Po C65ansmt-4k Ver3 M3458.c1v5.0 by Benass
Started by Benass, 10-23-2022, 01:53 PM
6 responses
1,047 views
0 likes
 Last Post Benass
by Benass
12-17-2022, 03:15 AM  
Vizio V555-H1 - Horizontal lines then double image bursts by jason123
Started by jason123, 12-15-2022, 03:53 PM
2 responses
482 views
0 likes
 Last Post jason123
by jason123
12-15-2022, 08:28 PM  
Hisense LTDN58K700XWTSEU3D backlight, spot and horizontal lines by Raulnn
Started by Raulnn, 12-14-2022, 04:49 PM
2 responses
511 views
0 likes
 Last Post Raulnn
by Raulnn
12-15-2022, 05:50 PM  
samsung qe55q7fam no picture by CroBUTKO91
Started by CroBUTKO91, 08-29-2022, 02:24 AM
8 responses
1,664 views
0 likes
 Last Post CroBUTKO91
by CroBUTKO91
12-15-2022, 01:21 PM  
Sony KD-43X8309C by tehmatix
Started by tehmatix, 12-02-2022, 01:43 AM
17 responses
1,997 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-15-2022, 12:20 PM  
Vizio 42" M420SL works then goes blank by pdsterns
Started by pdsterns, 12-12-2022, 08:34 AM
21 responses
1,347 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-15-2022, 12:07 PM  
LG 60PH6608 YSUS repair by maces
Started by maces, 12-11-2022, 02:21 AM
10 responses
983 views
0 likes
 Last Post R_J
by R_J
12-15-2022, 11:00 AM  
Samsung UE55NU7455U - No Picture by Kiks412
Started by Kiks412, 12-15-2022, 05:07 AM
4 responses
419 views
0 likes
 Last Post Kiks412
by Kiks412
12-15-2022, 06:50 AM  
Sony Bravia KDL-37S5600 inverted color and flickering by LINCKODE
Started by LINCKODE, 12-14-2022, 08:34 AM
2 responses
617 views
0 likes
 Last Post R_J
by R_J
12-14-2022, 10:57 AM  
Schematic for LG 55UF6450 TV by vanel
Started by vanel, 12-12-2022, 11:03 AM
8 responses
1,001 views
0 likes
 Last Post mmartell
by mmartell
12-14-2022, 10:00 AM  
Sony 49XD7005 no sound by Raulnn
Started by Raulnn, 12-11-2022, 04:58 PM
3 responses
584 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-14-2022, 09:49 AM  
Sony 49XD7005 synchronization problem by Raulnn
Started by Raulnn, 12-14-2022, 09:15 AM
0 responses
321 views
0 likes
 Last Post Raulnn
by Raulnn
12-14-2022, 09:15 AM  
Samsung ue40h6700st logo boot corruption by vikivng
Started by vikivng, 12-13-2022, 04:08 PM
4 responses
702 views
0 likes
 Last Post lotas
by lotas
12-14-2022, 07:10 AM  
Panasonic TC-P55ST50 by rjr19146
Started by rjr19146, 10-27-2016, 10:42 AM
30 responses
8,192 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-14-2022, 04:37 AM  
Samsung QE65Q7F no power by davph
Started by davph, 11-21-2022, 10:10 AM
14 responses
1,874 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-13-2022, 04:52 AM  
Philips 37pfl4606h/12, 5V standby not working by BramEPC
Started by BramEPC, 09-04-2016, 05:41 PM
7 responses
4,351 views
0 likes
 Last Post xray69x1
by xray69x1
12-12-2022, 09:30 PM  
Dumpster find LCD with Megmeet MP123 PSU with frazzled components - ideas please... by Markie76
Started by Markie76, 07-12-2017, 06:12 PM
9 responses
3,431 views
0 likes
 Last Post Markie76
by Markie76
12-12-2022, 09:22 AM  
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