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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  
Vizio gv42l No sound No picture by jc70nova
Started by jc70nova, 02-13-2016, 07:41 PM
9 responses
2,609 views
0 likes
 Last Post jc70nova
by jc70nova
02-14-2016, 05:18 PM  
vivo plasma no picture (samsung boards) by maxvalutech
Started by maxvalutech, 12-01-2014, 09:56 PM
9 responses
2,214 views
0 likes
 Last Post maxvalutech
by maxvalutech
02-14-2016, 05:17 PM  
Rca l42wd22 audio problems by xredhawk
Started by xredhawk, 04-29-2013, 11:42 AM
18 responses
4,550 views
0 likes
 Last Post dozer69
by dozer69
02-14-2016, 04:23 PM  
Toshiba 50L5300UC delayed power up by Mickster
Started by Mickster, 02-13-2016, 11:54 AM
20 responses
7,797 views
0 likes
 Last Post Mickster
by Mickster
02-14-2016, 02:20 PM  
Sony Bravia KDL-46NX800 46” TV; Intermittant Display by SonyinNC
Started by SonyinNC, 02-13-2016, 02:01 PM
12 responses
3,058 views
0 likes
 Last Post SonyinNC
by SonyinNC
02-14-2016, 01:56 PM  
ps-42q97hd no picture but have sound by comptek
Started by comptek, 11-10-2015, 05:53 AM
31 responses
5,418 views
0 likes
 Last Post Alastair E
by Alastair E
02-14-2016, 11:37 AM  
Last TCP50G20 i will be working on. by Tech 57
Started by Tech 57, 02-13-2016, 07:30 PM
7 responses
2,082 views
0 likes
 Last Post Tech 57
by Tech 57
02-14-2016, 10:51 AM  
SEIKI SE222FS TV does not power on by SdlewisSr
Started by SdlewisSr, 02-02-2016, 03:44 PM
10 responses
2,852 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-14-2016, 08:31 AM  
Vizio M420NV Display problem by birdboy385
Started by birdboy385, 02-12-2016, 11:00 PM
7 responses
2,366 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-14-2016, 05:38 AM  
SAMSUNG LCD 40" does not turn on by earthairfire
Started by earthairfire, 12-28-2011, 04:47 AM
32 responses
22,179 views
0 likes
 Last Post imsaeed63
by imsaeed63
02-14-2016, 03:07 AM  
Tv eeprom data by tw2005
Started by tw2005, 02-14-2016, 02:25 AM
0 responses
1,743 views
0 likes
 Last Post tw2005
by tw2005
02-14-2016, 02:25 AM  
sharp LC-37SB24U will not power on by h82loseejr
Started by h82loseejr, 12-27-2015, 07:27 PM
17 responses
4,891 views
0 likes
 Last Post IK84
by IK84
02-14-2016, 12:45 AM  
Sony KDL-46EX701 solarized picture, green in black ect by Shinju
Started by Shinju, 02-13-2016, 05:14 PM
8 responses
2,664 views
0 likes
 Last Post Shinju
by Shinju
02-14-2016, 12:44 AM  
Vizio E422VL-completely dead by bhughes2912
Started by bhughes2912, 01-10-2016, 01:31 PM
6 responses
2,362 views
0 likes
 Last Post Agent24
by Agent24
02-13-2016, 09:28 PM  
Vizio E421Va sound going up and down by itself by brucetv
Started by brucetv, 02-13-2016, 08:51 PM
1 response
1,769 views
0 likes
 Last Post Agent24
by Agent24
02-13-2016, 09:26 PM  
Samsung Plasma problem PN60F5350AFXZA by Jerryv
Started by Jerryv, 10-31-2015, 07:52 PM
21 responses
5,664 views
0 likes
 Last Post mark_
by mark_
02-13-2016, 07:53 PM  
Philips 60PP9202 - DLP Color Waves/Swirls by Mr4btTahoe
Started by Mr4btTahoe, 02-13-2016, 02:49 PM
2 responses
1,665 views
0 likes
 Last Post Mr4btTahoe
by Mr4btTahoe
02-13-2016, 05:02 PM  
Vizio E390VL 5 volt standby only by piddler
Started by piddler, 02-07-2016, 01:14 PM
14 responses
3,049 views
0 likes
 Last Post piddler
by piddler
02-13-2016, 01:48 PM  
Panasonic TH-42PX80U PSB by whiz62
Started by whiz62, 02-09-2016, 02:25 PM
5 responses
1,776 views
0 likes
 Last Post whiz62
by whiz62
02-13-2016, 12:41 PM  
LG 50pk950 psu issue by seraph
Started by seraph, 02-07-2016, 10:07 PM
9 responses
3,159 views
0 likes
 Last Post seraph
by seraph
02-12-2016, 11:26 PM  
Samsung PN50C6400TF - Vertical Coloured Lines by mark_
Started by mark_, 02-12-2016, 07:18 PM
2 responses
1,305 views
0 likes
 Last Post Wizard76
by Wizard76
02-12-2016, 08:06 PM  
Help Panny tc 55gt31 blinking led by Stal8080
Started by Stal8080, 02-04-2016, 10:14 AM
9 responses
2,407 views
0 likes
 Last Post tw2005
by tw2005
02-12-2016, 07:17 PM  
Vizio VW42L hdtv10a No Picture by pfgallo
Started by pfgallo, 02-04-2016, 12:14 PM
30 responses
3,899 views
0 likes
 Last Post pfgallo
by pfgallo
02-12-2016, 06:27 PM  
Sub part for F50ALW D401 FOR PLASMA TNPA5081 by Tech 57
Started by Tech 57, 02-12-2016, 12:49 PM
5 responses
3,046 views
0 likes
 Last Post Alastair E
by Alastair E
02-12-2016, 05:11 PM  
Capt! Samsung ua32eh4003 damage&missing part on power board(bn44-00554b). by semod
Started by semod, 02-12-2016, 03:59 PM
0 responses
1,872 views
0 likes
 Last Post semod
by semod
02-12-2016, 03:59 PM  
LG 60PA5500-UG Plasma, No Picture by mouuse25
Started by mouuse25, 01-23-2016, 05:04 PM
18 responses
5,890 views
0 likes
 Last Post mouuse25
by mouuse25
02-12-2016, 03:45 PM  
Seiki SE50FY28 picture not displaying words properly! bad eeprom? by philliesfan30m
Started by philliesfan30m, 02-11-2016, 06:28 PM
5 responses
2,172 views
0 likes
 Last Post philliesfan30m
by philliesfan30m
02-12-2016, 02:30 PM  
Samsung pn51d8000ffxza 3D Plasma by HighspeedVdeo
Started by HighspeedVdeo, 02-12-2016, 07:54 AM
0 responses
1,279 views
0 likes
 Last Post HighspeedVdeo
by HighspeedVdeo
02-12-2016, 07:54 AM  
Panasonic TH-42PH9UK Power board failure by 429moore
Started by 429moore, 02-12-2016, 06:45 AM
2 responses
2,670 views
0 likes
 Last Post 429moore
by 429moore
02-12-2016, 07:48 AM  
lg 50pw350 HELP PLEASE! by figgy03
Started by figgy03, 02-10-2016, 08:44 PM
2 responses
2,034 views
0 likes
 Last Post figgy03
by figgy03
02-11-2016, 06:47 PM  
help element eldft406 main board shutting down by mattstolte
Started by mattstolte, 11-03-2015, 03:24 PM
15 responses
5,515 views
0 likes
 Last Post ms6146
by ms6146
02-11-2016, 05:29 PM  
Toshiba 42SL417U by TCBC
Started by TCBC, 02-11-2016, 08:07 AM
1 response
2,085 views
0 likes
 Last Post budm
by budm
02-11-2016, 10:19 AM  
LG 60PV450-UA Testing Main Board by weimars
Started by weimars, 12-13-2013, 10:46 AM
8 responses
5,526 views
0 likes
 Last Post chancleta
by chancleta
02-11-2016, 09:56 AM  
LG 60pz950u no display by jgrise
Started by jgrise, 12-06-2015, 01:01 PM
23 responses
4,150 views
0 likes
 Last Post jgrise
by jgrise
02-11-2016, 07:20 AM  
Loewe Xelos A 37 black screen/no sound. by Sadistic Taste
Started by Sadistic Taste, 03-23-2014, 05:13 AM
4 responses
3,047 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-11-2016, 04:41 AM  
LG 50PK550 Red vertical line on LHS of panel by L33TN00B
Started by L33TN00B, 02-04-2016, 11:16 PM
3 responses
2,161 views
0 likes
 Last Post L33TN00B
by L33TN00B
02-10-2016, 08:02 PM  
Insignia NS-LCD47HD-09 no picture by rod30
Started by rod30, 02-08-2016, 04:39 PM
25 responses
4,219 views
0 likes
 Last Post Caleb
by Caleb
02-10-2016, 07:54 PM  
Lg 50pm6700 horizontal bands. by Malachi
Started by Malachi, 02-09-2016, 05:37 PM
26 responses
3,425 views
0 likes
 Last Post Malachi
by Malachi
02-10-2016, 04:09 PM  
LG 47LM640T 3D Smart LED TV thin horizontal lines by safesurfer65
Started by safesurfer65, 03-16-2014, 01:35 PM
20 responses
16,513 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-10-2016, 12:27 PM  
Sharp LC-40D68UT dead by superg
Started by superg, 01-27-2016, 03:55 PM
6 responses
2,763 views
0 likes
 Last Post budm
by budm
02-10-2016, 11:28 AM  
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