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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  
Sony KDL-40W4500 image problem by Ralph Green
Started by Ralph Green, 05-30-2013, 06:37 AM
6 responses
5,182 views
0 likes
 Last Post cashkennedy
by cashkennedy
05-30-2013, 01:35 PM  
problem with samsung LE40A656A1F by florin
Started by florin, 05-30-2013, 12:42 PM
2 responses
2,817 views
0 likes
 Last Post tibimakai
by tibimakai
05-30-2013, 01:22 PM  
Samsung SMT-190DN by start2011
Started by start2011, 05-29-2013, 12:42 PM
3 responses
3,531 views
0 likes
 Last Post start2011
by start2011
05-30-2013, 07:52 AM  
Magnavox 42MF437B/37 Blowing Fuses after "Professional" Repair by briankb
Started by briankb, 11-25-2012, 11:31 AM
32 responses
6,153 views
0 likes
 Last Post tom66
by tom66
05-30-2013, 07:52 AM  
panasonic lcdTH-L32C20M by willyam1
Started by willyam1, 05-29-2013, 10:28 AM
1 response
1,932 views
0 likes
 Last Post willyam1
by willyam1
05-30-2013, 01:24 AM  
Samsung LN-T2353H won't turn on by tibimakai
Started by tibimakai, 05-11-2013, 01:28 PM
31 responses
7,585 views
0 likes
 Last Post tibimakai
by tibimakai
05-30-2013, 12:06 AM  
LG Flatron 42" Plasma by luke10050
Started by luke10050, 05-27-2013, 03:27 AM
37 responses
4,910 views
0 likes
 Last Post luke10050
by luke10050
05-29-2013, 10:22 PM  
Vp50hdtv20a by j1pelayo
Started by j1pelayo, 05-29-2013, 07:10 PM
1 response
1,723 views
0 likes
 Last Post Thomas Capper
by Thomas Capper
05-29-2013, 08:44 PM  
Vizio E420VT resets itself at certain times by baitism
Started by baitism, 05-19-2013, 08:47 PM
21 responses
5,540 views
0 likes
 Last Post tom66
by tom66
05-29-2013, 05:59 PM  
LCD L32X10M2 menu OSD OK but no picture! by Ahakim
Started by Ahakim, 05-29-2013, 01:15 AM
4 responses
3,091 views
0 likes
 Last Post Ahakim
by Ahakim
05-29-2013, 03:04 PM  
Vizio VF550M Loud Pop and a squeak noise, now won't work. by tmetz
Started by tmetz, 05-27-2013, 02:12 PM
3 responses
3,354 views
0 likes
 Last Post tmetz
by tmetz
05-29-2013, 07:34 AM  
Dell W4201C by bluto
Started by bluto, 05-27-2013, 07:54 PM
9 responses
2,684 views
0 likes
 Last Post capkid
by capkid
05-28-2013, 09:19 PM  
SHARP LC-60LE810UN need help by jeepcreep_7
Started by jeepcreep_7, 05-21-2013, 07:04 PM
2 responses
2,286 views
0 likes
 Last Post Lord of the Strings
by Lord of the Strings
05-28-2013, 07:32 PM  
hisense ltdn46v68us service manual by t.j.
Started by t.j., 05-28-2013, 03:15 PM
8 responses
2,391 views
0 likes
 Last Post t.j.
by t.j.
05-28-2013, 06:34 PM  
Samsung 40" LCD humming noise by Zaronn
Started by Zaronn, 05-28-2013, 05:16 PM
2 responses
2,788 views
0 likes
 Last Post Zaronn
by Zaronn
05-28-2013, 05:37 PM  
sony,kdl 32s30xx,standby by shawy123
Started by shawy123, 05-28-2013, 06:34 AM
5 responses
1,912 views
0 likes
 Last Post tom66
by tom66
05-28-2013, 11:27 AM  
Help with cap replacement by mcross
Started by mcross, 05-28-2013, 11:26 AM
0 responses
1,553 views
0 likes
 Last Post mcross
by mcross
05-28-2013, 11:26 AM  
philips 37PFL7662D screen fault by wessy67
Started by wessy67, 04-15-2011, 01:48 PM
10 responses
5,479 views
0 likes
 Last Post tom66
by tom66
05-28-2013, 10:50 AM  
What is this IC on Murphy TV37RN15DM by speedypro
Started by speedypro, 05-28-2013, 07:28 AM
9 responses
3,816 views
0 likes
 Last Post speedypro
by speedypro
05-28-2013, 08:06 AM  
Crystal Question by signup
Started by signup, 05-25-2013, 03:31 PM
4 responses
1,927 views
0 likes
 Last Post Jack Crow
by Jack Crow
05-28-2013, 07:11 AM  
Philips 37mf321d power supply by jjdemu
Started by jjdemu, 12-15-2011, 02:06 AM
9 responses
4,177 views
0 likes
 Last Post johnboy1313
by johnboy1313
05-28-2013, 05:55 AM  
Proscan turns on then screen goes black by Boyd 8080
Started by Boyd 8080, 05-23-2013, 11:50 AM
9 responses
18,908 views
0 likes
 Last Post capkid
by capkid
05-28-2013, 02:00 AM  
Speaker Crackle Nordmende NU193LD by signup
Started by signup, 05-27-2013, 09:37 AM
6 responses
2,581 views
0 likes
 Last Post tom66
by tom66
05-27-2013, 12:31 PM  
LN46A650 problem by truep
Started by truep, 05-26-2013, 12:49 PM
6 responses
2,334 views
0 likes
 Last Post truep
by truep
05-27-2013, 08:31 AM  
MIP320FL power supply/inverter problem by jones66ex
Started by jones66ex, 05-27-2013, 07:42 AM
0 responses
2,513 views
0 likes
 Last Post jones66ex
by jones66ex
05-27-2013, 07:42 AM  
Vizio P50HDTV10A plasma vertical line and red dot question by audiofreak19
Started by audiofreak19, 05-27-2013, 06:15 AM
4 responses
3,395 views
0 likes
 Last Post audiofreak19
by audiofreak19
05-27-2013, 06:52 AM  
samsung LN-T4053H blue vertical line by jose6326
Started by jose6326, 05-26-2013, 12:30 PM
3 responses
2,164 views
0 likes
 Last Post jose6326
by jose6326
05-27-2013, 12:20 AM  
T-CON Wire by shorteddiode
Started by shorteddiode, 05-26-2013, 03:08 PM
2 responses
1,839 views
0 likes
 Last Post shorteddiode
by shorteddiode
05-26-2013, 03:41 PM  
LG 32lg7000 by sordids999
Started by sordids999, 05-25-2013, 08:55 AM
31 responses
6,012 views
0 likes
 Last Post sordids999
by sordids999
05-26-2013, 11:32 AM  
Magnavox 37MF231D/37 Ficker/ power off by kawmagnum
Started by kawmagnum, 05-24-2013, 08:47 AM
18 responses
4,514 views
0 likes
 Last Post retiredcaps
by retiredcaps
05-25-2013, 10:49 PM  
sony kdl 52 vl 150 tcon by baba13
Started by baba13, 05-25-2013, 07:27 PM
0 responses
1,658 views
0 likes
 Last Post baba13
by baba13
05-25-2013, 07:27 PM  
Samsung LE32S62BX probably power supply by Kabbone
Started by Kabbone, 03-14-2013, 11:56 AM
31 responses
8,431 views
0 likes
 Last Post Kabbone
by Kabbone
05-25-2013, 03:35 PM  
32 Inch LCD (Onida) issues, MLT688 rev 1.6 Power board by rmg_hrr
Started by rmg_hrr, 07-12-2012, 01:39 AM
11 responses
6,866 views
0 likes
 Last Post Doom2pro
by Doom2pro
05-25-2013, 03:12 PM  
No Picture or Audio on Insignia NS-LCD26 by adlegs
Started by adlegs, 10-14-2012, 06:44 PM
43 responses
10,599 views
0 likes
 Last Post Doom2pro
by Doom2pro
05-25-2013, 02:13 PM  
Hitachi 55HDT51m- self diagnosis mode by dubcostanza
Started by dubcostanza, 05-25-2013, 12:21 PM
1 response
2,071 views
0 likes
 Last Post dubcostanza
by dubcostanza
05-25-2013, 12:25 PM  
Zenith Plasma Z42PJ240 sound but no picture by Bamakc
Started by Bamakc, 05-06-2013, 09:19 PM
67 responses
17,848 views
0 likes
 Last Post Bamakc
by Bamakc
05-25-2013, 09:15 AM  
2 LG TVs with problems 47lg50 AND 47lg70 by lilmonk3
Started by lilmonk3, 05-24-2013, 06:16 PM
3 responses
5,339 views
0 likes
 Last Post tom66
by tom66
05-25-2013, 08:55 AM  
Samsung HLR4667W screen problem by henrysin44
Started by henrysin44, 05-23-2013, 10:11 AM
2 responses
1,870 views
0 likes
 Last Post henrysin44
by henrysin44
05-24-2013, 09:52 PM  
Panasonic TC-P42G15 Plasma (5 blinks) - Bad A-Board? by capkid
Started by capkid, 05-24-2013, 02:52 AM
1 response
3,219 views
0 likes
 Last Post capkid
by capkid
05-24-2013, 09:50 PM  
LN40C610 40" LCD Samsung no H.V. by mrsbean
Started by mrsbean, 05-24-2013, 06:42 PM
1 response
2,321 views
0 likes
 Last Post budm
by budm
05-24-2013, 06:51 PM  
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