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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
643,702 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
218 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
780,918 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
196,763 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
540,850 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
279,430 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
28,434 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
futisu p42vha20es-plasma panavision by willyam1
Started by willyam1, 04-22-2013, 10:20 AM
4 responses
2,621 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
608 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
617 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
1,715 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
4,564 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
827 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
5,186 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
6,073 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
2,321 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
690 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
612 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
12,154 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
673 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
1,137 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
972 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
2,089 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  
Certain DisplayPort-HDMI cables can disable HDMI CEC communication by japlytic
Started by japlytic, 07-10-2022, 09:48 PM
0 responses
501 views
0 likes
 Last Post japlytic
by japlytic
07-10-2022, 09:48 PM  
Sony KD-55X7000G black vertical bar by iampivot
Started by iampivot, 04-27-2022, 01:35 AM
4 responses
796 views
0 likes
 Last Post neilc6
by neilc6
07-10-2022, 12:49 PM  
Sony KDL-70R550A red led blinking 5 times, troubleshooting by James007$
Started by James007$, 07-09-2022, 05:03 PM
5 responses
795 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-10-2022, 05:41 AM  
Samsung BN44-00852A Troubleshoot by bappies7
Started by bappies7, 07-08-2022, 09:44 PM
1 response
1,040 views
0 likes
 Last Post R_J
by R_J
07-09-2022, 08:03 PM  
Sharp Lc-70le734u blinking 2 long 5 short by Charrlie
Started by Charrlie, 07-07-2022, 02:02 PM
4 responses
715 views
0 likes
 Last Post Diah
by Diah
07-09-2022, 04:26 PM  
LCD SAMSUNG LE40A656A1CXXE - Vertical Lines on Half of The Screen? by ItalianSat
Started by ItalianSat, 06-28-2022, 06:02 AM
5 responses
772 views
0 likes
 Last Post Diah
by Diah
07-09-2022, 04:18 PM  
another QUICK QUESTION! LG 55UH615A - Is this panel damage? by triplefour
Started by triplefour, 07-08-2022, 10:56 PM
2 responses
625 views
0 likes
 Last Post triplefour
by triplefour
07-09-2022, 03:51 AM  
Vizio M557-G0 vertical red lines by mightymos
Started by mightymos, 06-30-2022, 05:38 AM
15 responses
1,404 views
0 likes
 Last Post mightymos
by mightymos
07-08-2022, 11:56 PM  
LF501EM5F No Power, Chirping/Beeping Transformer by pillit83
Started by pillit83, 08-12-2015, 03:55 PM
185 responses
60,473 views
0 likes
 Last Post jason123
by jason123
07-08-2022, 05:58 PM  
Toshiba TV - Regza 32RV753 by Ritchie_Uk
Started by Ritchie_Uk, 07-07-2022, 04:39 PM
8 responses
851 views
0 likes
 Last Post vinceroger69
by vinceroger69
07-08-2022, 05:40 AM  
DVR session password forget by mad15
Started by mad15, 07-07-2022, 10:58 AM
2 responses
631 views
0 likes
 Last Post SMDFlea
by SMDFlea
07-07-2022, 10:46 PM  
Samsung PN58C550 58" Plasma PSU BN44-00331A by nortnil
Started by nortnil, 06-27-2022, 07:18 PM
11 responses
1,149 views
0 likes
 Last Post nortnil
by nortnil
07-07-2022, 05:27 PM  
Crappy Vestel/Sharp LC-40FG3141K Set Backlight going off randomly by 90Ninety
Started by 90Ninety, 07-06-2022, 07:09 AM
8 responses
923 views
0 likes
 Last Post 90Ninety
by 90Ninety
07-07-2022, 09:47 AM  
LG 32LF510B - EAX66453203(1.0) Need Firmware by vabea
Started by vabea, 07-06-2022, 05:33 PM
2 responses
1,332 views
0 likes
 Last Post vabea
by vabea
07-07-2022, 06:06 AM  
Samsung UE48H6270SSXZG black screen after Smart TV logo by Schule04
Started by Schule04, 07-01-2022, 05:56 PM
11 responses
1,302 views
0 likes
 Last Post nomoresonys
by nomoresonys
07-07-2022, 02:54 AM  
PF43hd6 no standby by sordids999
Started by sordids999, 07-06-2022, 10:27 AM
6 responses
605 views
0 likes
 Last Post dskall
by dskall
07-06-2022, 01:17 PM  
42LN5300 backlight randomly blacks out by howardc64
Started by howardc64, 07-06-2022, 01:07 AM
3 responses
752 views
0 likes
 Last Post howardc64
by howardc64
07-06-2022, 10:39 AM  
NVJ700 . Interference & glitching on playback . by zen
Started by zen, 07-06-2022, 04:56 AM
1 response
434 views
0 likes
 Last Post zen
by zen
07-06-2022, 07:22 AM  
UE55KS7500U , component ID help please . by zen
Started by zen, 07-01-2022, 03:39 AM
11 responses
898 views
0 likes
 Last Post zen
by zen
07-05-2022, 09:01 AM  
Samsung UN55KS8000F Part ID please. by Kilroy2k1
Started by Kilroy2k1, 08-31-2020, 06:44 PM
3 responses
1,589 views
0 likes
 Last Post peterkos2
by peterkos2
07-05-2022, 08:26 AM  
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