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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
643,720 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
780,926 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
540,852 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  
Toshiba 32BL502B LCD TV video issue by glasgowstudent3
Started by glasgowstudent3, 12-15-2013, 02:50 AM
0 responses
1,784 views
0 likes
 Last Post glasgowstudent3
by glasgowstudent3
12-15-2013, 02:50 AM  
Vizio VW42L -No Power/Fuse keeps blowing by vote4pedro
Started by vote4pedro, 07-06-2012, 01:12 PM
72 responses
30,688 views
0 likes
 Last Post brandonros
by brandonros
12-15-2013, 12:16 AM  
LG Plasma TV 42PT353A Fuzzy Picture no Sound by CHAItea
Started by CHAItea, 12-14-2013, 10:44 AM
2 responses
2,179 views
0 likes
 Last Post CHAItea
by CHAItea
12-15-2013, 12:13 AM  
Sony KDL40D3500 14 blink code by satinser
Started by satinser, 12-14-2013, 05:39 AM
1 response
2,697 views
0 likes
 Last Post budm
by budm
12-14-2013, 11:12 PM  
Faulty T-Cons.?? by Easky15
Started by Easky15, 12-14-2013, 04:59 PM
3 responses
1,718 views
0 likes
 Last Post ecking767
by ecking767
12-14-2013, 06:30 PM  
Y sus problem diode maybe? by snipersquad100
Started by snipersquad100, 12-14-2013, 04:37 AM
4 responses
1,873 views
0 likes
 Last Post snipersquad100
by snipersquad100
12-14-2013, 11:39 AM  
lg 47lg50 lcd turns itself on by tr6g
Started by tr6g, 12-13-2013, 02:21 PM
2 responses
2,489 views
0 likes
 Last Post tr6g
by tr6g
12-14-2013, 09:10 AM  
Samsung LN52B630 LCD TV keeps reseting by grumps13
Started by grumps13, 12-05-2013, 01:46 PM
18 responses
4,890 views
0 likes
 Last Post grumps13
by grumps13
12-14-2013, 07:27 AM  
15 inch lcd panel for use with projector by JonathanAnon
Started by JonathanAnon, 12-14-2013, 05:53 AM
0 responses
2,846 views
0 likes
 Last Post JonathanAnon
by JonathanAnon
12-14-2013, 05:53 AM  
Diagnosis of Luxor 32" LCD by cakeyb
Started by cakeyb, 06-22-2012, 07:06 AM
7 responses
11,443 views
0 likes
 Last Post selldoor
by selldoor
12-14-2013, 04:59 AM  
Closed: A guide to fixing/troubleshooting some common plasma TV problems by tom66
Started by tom66, 01-17-2012, 05:12 PM
436 responses
565,900 views
0 likes
 Last Post c_hegge
by c_hegge
12-14-2013, 04:17 AM  
Toshiba 46XV540U problem by picmax
Started by picmax, 12-06-2013, 12:53 AM
4 responses
5,459 views
0 likes
 Last Post mmartell
by mmartell
12-13-2013, 10:58 PM  
Samsung SP-R4232 by dnafix
Started by dnafix, 12-09-2013, 05:52 PM
2 responses
2,338 views
0 likes
 Last Post dnafix
by dnafix
12-13-2013, 04:21 PM  
logik lcxw37hd1 by uglybloke1
Started by uglybloke1, 12-12-2013, 06:44 PM
14 responses
3,877 views
0 likes
 Last Post selldoor
by selldoor
12-13-2013, 01:53 PM  
Vizio VO320E Bad Power Supply Board by craftech
Started by craftech, 11-11-2013, 09:27 PM
27 responses
9,375 views
0 likes
 Last Post craftech
by craftech
12-13-2013, 12:38 PM  
Panasonic TC-P65S1 Power Up Issue by mbonn82
Started by mbonn82, 12-13-2013, 10:24 AM
0 responses
1,737 views
0 likes
 Last Post mbonn82
by mbonn82
12-13-2013, 10:24 AM  
Samsung ln46b610a5f Display Issue by jshlnd14
Started by jshlnd14, 12-12-2013, 09:45 AM
9 responses
4,004 views
0 likes
 Last Post freakaftr8
by freakaftr8
12-13-2013, 09:40 AM  
Jmb jtc012600102b by Mtek325is
Started by Mtek325is, 05-30-2013, 11:16 AM
44 responses
10,906 views
0 likes
 Last Post Merger18
by Merger18
12-13-2013, 08:28 AM  
50" Philips Plasma TV: NO BACKLIGHT by Ahakim
Started by Ahakim, 12-13-2013, 02:26 AM
0 responses
2,304 views
0 likes
 Last Post Ahakim
by Ahakim
12-13-2013, 02:26 AM  
LG 42LBD5F shuts off after a while by lnlkustomz2007
Started by lnlkustomz2007, 12-12-2013, 11:34 PM
1 response
1,581 views
0 likes
 Last Post lnlkustomz2007
by lnlkustomz2007
12-13-2013, 12:01 AM  
40rv525u - Green LED Light Flashing by cookarena
Started by cookarena, 12-11-2013, 06:44 PM
5 responses
2,270 views
0 likes
 Last Post cookarena
by cookarena
12-12-2013, 09:43 PM  
Panasonic Vierra 50ST30 Flashing by Gatedmk4
Started by Gatedmk4, 11-27-2013, 05:09 PM
23 responses
14,725 views
0 likes
 Last Post Gatedmk4
by Gatedmk4
12-12-2013, 01:39 PM  
Logik LOG32LW782 goes to standby after a while. by Daveatfernie
Started by Daveatfernie, 12-06-2013, 03:48 AM
11 responses
3,159 views
0 likes
 Last Post tom66
by tom66
12-12-2013, 01:32 PM  
Sharp Aquos LC-52D64U keeps blowing fets by Neonpeon
Started by Neonpeon, 12-12-2013, 06:47 AM
1 response
2,020 views
0 likes
 Last Post freakaftr8
by freakaftr8
12-12-2013, 12:43 PM  
Vizio E550VL by geraposi
Started by geraposi, 11-28-2013, 04:15 PM
25 responses
6,180 views
0 likes
 Last Post geraposi
by geraposi
12-12-2013, 12:15 PM  
Samsung SyncMaster LD220HD HDTV/Monitor - no power on by oddbodd
Started by oddbodd, 10-28-2013, 10:16 AM
78 responses
14,100 views
0 likes
 Last Post oddbodd
by oddbodd
12-12-2013, 11:53 AM  
Insignia NS-42L780A12, no backlight. by johnboy1313
Started by johnboy1313, 10-03-2013, 08:25 PM
22 responses
4,849 views
0 likes
 Last Post johnboy1313
by johnboy1313
12-12-2013, 09:20 AM  
Samsung LE40B530 Freeview not showing in menu, won't tune in channels. by Dang
Started by Dang, 12-11-2013, 04:53 PM
4 responses
2,626 views
0 likes
 Last Post Dang
by Dang
12-12-2013, 04:43 AM  
Samsung LE40B530 "FIX" for randomly changing channel, entering menu, turning off etc. by Dang
Started by Dang, 12-11-2013, 05:21 PM
2 responses
2,693 views
0 likes
 Last Post Dang
by Dang
12-12-2013, 02:43 AM  
LG 42PX5D - no picture, replaced IPM by tn245
Started by tn245, 12-11-2013, 06:18 AM
8 responses
3,147 views
0 likes
 Last Post tn245
by tn245
12-12-2013, 02:16 AM  
sears sr 3000 crt tv oct 1987 by masterpxhfhx1
Started by masterpxhfhx1, 12-11-2013, 12:04 AM
8 responses
3,203 views
0 likes
 Last Post masterpxhfhx1
by masterpxhfhx1
12-11-2013, 09:36 PM  
Sanyo DP46848 screen half dark by rhino18e
Started by rhino18e, 04-25-2011, 12:59 PM
39 responses
38,286 views
0 likes
 Last Post budman67
by budman67
12-11-2013, 08:51 PM  
Samsung lj92-01200A Y-SUS Board by SevillianSTS
Started by SevillianSTS, 12-04-2013, 07:08 PM
2 responses
2,622 views
0 likes
 Last Post Videojoe
by Videojoe
12-11-2013, 03:49 PM  
LG 42PT350 not turning on stays on standby by elchochito
Started by elchochito, 12-11-2013, 03:25 PM
0 responses
1,851 views
0 likes
 Last Post elchochito
by elchochito
12-11-2013, 03:25 PM  
Sony KDL-46VL130 Red Light 8 blinks by Tiezane
Started by Tiezane, 10-04-2013, 08:42 AM
19 responses
5,365 views
0 likes
 Last Post Tiezane
by Tiezane
12-11-2013, 02:08 PM  
Samsung LCD Loud Noise and Green Vertical lines at Start up by tpeter
Started by tpeter, 02-05-2013, 06:43 AM
34 responses
45,335 views
0 likes
 Last Post tibimakai
by tibimakai
12-11-2013, 10:16 AM  
dell lcd tv mod w3207c amber light on no start by don81
Started by don81, 12-11-2013, 07:21 AM
4 responses
2,809 views
0 likes
 Last Post don81
by don81
12-11-2013, 09:48 AM  
LG 42LF11-UA half screen issue by frake3
Started by frake3, 12-10-2013, 01:35 PM
2 responses
12,217 views
0 likes
 Last Post frake3
by frake3
12-11-2013, 07:13 AM  
ID an LCD or a Plasma from outside? by Ahakim
Started by Ahakim, 12-10-2013, 02:41 PM
3 responses
1,978 views
0 likes
 Last Post 120volts
by 120volts
12-10-2013, 06:35 PM  
Display issue with 50" Panasonic Plasma TH-50PX75U - issues with top half of screen by bcarl
Started by bcarl, 03-14-2013, 09:33 AM
30 responses
31,574 views
0 likes
 Last Post trevytt2004
by trevytt2004
12-10-2013, 06:22 PM  
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