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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
643,714 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
780,923 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  
Vizio ld-4655vx by ricosavy
Started by ricosavy, 06-02-2014, 11:06 AM
16 responses
2,967 views
0 likes
 Last Post mmartell
by mmartell
05-01-2015, 07:56 AM  
samsung 42 inch plasma screen problem by daddybest
Started by daddybest, 04-27-2015, 09:18 AM
2 responses
1,508 views
0 likes
 Last Post tw2005
by tw2005
05-01-2015, 05:15 AM  
Samsung LCD LN40A500T1F solarized then black screen by tsm174
Started by tsm174, 04-21-2015, 10:28 PM
11 responses
3,186 views
0 likes
 Last Post newtothis
by newtothis
05-01-2015, 02:46 AM  
Samsung LNT5265fx psu both fuses blown by hawaiianeye
Started by hawaiianeye, 04-28-2015, 11:37 PM
2 responses
1,564 views
0 likes
 Last Post hawaiianeye
by hawaiianeye
05-01-2015, 01:17 AM  
LG 50PG1000. Bad YSUS? Strange image behaviour by dabyd64
Started by dabyd64, 05-12-2013, 08:38 AM
42 responses
11,653 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
04-30-2015, 10:02 PM  
42PFL3704D/F7 No picture by fellim
Started by fellim, 09-25-2011, 03:15 PM
73 responses
25,190 views
0 likes
 Last Post ImmaFixit
by ImmaFixit
04-30-2015, 08:09 PM  
Sony Visio E320-B2 TV - Burnt Mosfet by chozo4
Started by chozo4, 04-30-2015, 01:45 PM
0 responses
1,727 views
0 likes
 Last Post chozo4
by chozo4
04-30-2015, 01:45 PM  
insignia ns-lcd 32 tcon ? by mattstolte
Started by mattstolte, 04-28-2015, 05:15 PM
6 responses
1,530 views
0 likes
 Last Post vinceroger69
by vinceroger69
04-30-2015, 12:10 PM  
LG 47" 47LF66 lines by grendal10
Started by grendal10, 04-30-2015, 06:56 AM
4 responses
1,500 views
0 likes
 Last Post grendal10
by grendal10
04-30-2015, 10:48 AM  
LG 55LH40-UA Wont stay on by sdubb
Started by sdubb, 04-26-2015, 10:41 AM
28 responses
5,859 views
0 likes
 Last Post budm
by budm
04-30-2015, 08:59 AM  
LG 50PA4500 dark grey with black horizontal lines(bottom) by Samuelo
Started by Samuelo, 04-29-2015, 02:03 AM
4 responses
1,746 views
0 likes
 Last Post Samuelo
by Samuelo
04-30-2015, 05:11 AM  
ledn42k15p not turn on by topng
Started by topng, 03-04-2014, 10:16 AM
16 responses
5,396 views
0 likes
 Last Post tribble
by tribble
04-30-2015, 12:54 AM  
Horizontal lines - Westinghouse TX Series TX-42F430S by kenzo42
Started by kenzo42, 04-28-2015, 04:29 PM
1 response
1,619 views
0 likes
 Last Post kenzo42
by kenzo42
04-30-2015, 12:15 AM  
I fixed the Vizio SV42XVT but now... by fredrock46
Started by fredrock46, 04-29-2015, 05:47 PM
0 responses
1,247 views
0 likes
 Last Post fredrock46
by fredrock46
04-29-2015, 05:47 PM  
IGBT Driver IC by tech2014
Started by tech2014, 04-29-2015, 05:13 PM
1 response
1,439 views
0 likes
 Last Post tech2014
by tech2014
04-29-2015, 05:19 PM  
Plasma Ribbon cable damage by tech2014
Started by tech2014, 04-29-2015, 02:19 PM
5 responses
1,666 views
0 likes
 Last Post tech2014
by tech2014
04-29-2015, 03:21 PM  
Panasonic tc-p65s2 dead 10 blinks by rageed
Started by rageed, 04-25-2015, 11:52 PM
20 responses
6,467 views
0 likes
 Last Post tw2005
by tw2005
04-29-2015, 03:13 PM  
LC-70LE650U Problems, 2-short, 5-long by mp3car
Started by mp3car, 04-29-2015, 01:46 AM
3 responses
2,582 views
0 likes
 Last Post mp3car
by mp3car
04-29-2015, 02:03 PM  
Sanyo - CE32LC81-B (17PW20v2 PSU) by tmcw
Started by tmcw, 04-19-2015, 06:41 AM
9 responses
2,971 views
0 likes
 Last Post Trevtron
by Trevtron
04-29-2015, 01:43 PM  
Problem with my Samsung 43H4500 plasma tv by zamine
Started by zamine, 04-25-2015, 02:42 PM
5 responses
3,380 views
0 likes
 Last Post zamine
by zamine
04-29-2015, 01:24 PM  
Vizio E552VLE turns on then off by CR Designs
Started by CR Designs, 07-03-2013, 12:33 PM
58 responses
13,794 views
0 likes
 Last Post TheTesterMan
by TheTesterMan
04-29-2015, 01:03 PM  
Toshiba 40FT2U1 Strange Screen Fault. by Shinju
Started by Shinju, 04-27-2015, 09:56 AM
12 responses
2,610 views
0 likes
 Last Post tom66
by tom66
04-29-2015, 10:00 AM  
vizio v0320e has sound but no backlight by hawaiianeye
Started by hawaiianeye, 04-09-2015, 09:07 PM
12 responses
2,878 views
0 likes
 Last Post budm
by budm
04-29-2015, 08:58 AM  
Samsung LE37A556P1F Flashing red light by Jasgriff
Started by Jasgriff, 02-27-2012, 05:04 AM
130 responses
48,479 views
0 likes
 Last Post Behemot
by Behemot
04-29-2015, 05:14 AM  
VIZIO VOJ320F1A INVERTER voltage regulator fried. by hawaiianeye
Started by hawaiianeye, 04-09-2015, 08:29 PM
4 responses
1,873 views
0 likes
 Last Post hawaiianeye
by hawaiianeye
04-28-2015, 11:24 PM  
Toshiba 42hp83 Plasma TV Picture starts normally then pixelates to black screen by dads110
Started by dads110, 01-20-2014, 09:20 PM
2 responses
2,701 views
0 likes
 Last Post coreyand
by coreyand
04-28-2015, 10:11 PM  
Need Firmware for Olevia 237-T11 by Taterbug
Started by Taterbug, 04-28-2015, 09:44 PM
0 responses
1,575 views
0 likes
 Last Post Taterbug
by Taterbug
04-28-2015, 09:44 PM  
Sony KDL-46NX720 possible purchase by tibimakai
Started by tibimakai, 08-08-2013, 09:14 AM
55 responses
12,081 views
0 likes
 Last Post Superjack
by Superjack
04-28-2015, 06:56 PM  
Samsung LN46A630M1F/XZA T-CON by ibgm
Started by ibgm, 04-28-2015, 03:29 PM
4 responses
2,073 views
0 likes
 Last Post ibgm
by ibgm
04-28-2015, 04:04 PM  
Bush LCD40FHDA8 T.V by Raver-Adz
Started by Raver-Adz, 04-28-2015, 03:44 PM
1 response
1,603 views
0 likes
 Last Post newtothis
by newtothis
04-28-2015, 03:48 PM  
LG PDP42 goes dim after a few minutes since new ZSUS IPM by jesterace
Started by jesterace, 04-28-2015, 01:11 PM
4 responses
1,910 views
0 likes
 Last Post tom66
by tom66
04-28-2015, 03:16 PM  
Samsung PS42P4A1 won't turn on 5V SB problem by jbfr_54
Started by jbfr_54, 04-28-2015, 01:40 PM
0 responses
1,643 views
0 likes
 Last Post jbfr_54
by jbfr_54
04-28-2015, 01:40 PM  
Zenith Z50PG10 - Voltage Discrepancy 60V vs 5V ?! by gopro25
Started by gopro25, 01-25-2012, 08:07 AM
43 responses
14,081 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
04-28-2015, 01:09 PM  
How do you remove the inverters from a Sharp LC-52D64U? by johnboy1313
Started by johnboy1313, 04-22-2015, 08:21 PM
5 responses
1,867 views
0 likes
 Last Post johnboy1313
by johnboy1313
04-28-2015, 08:48 AM  
LG50PC1D Plasma PSU Power up procedure. by nogger
Started by nogger, 04-28-2015, 07:00 AM
3 responses
1,559 views
0 likes
 Last Post nogger
by nogger
04-28-2015, 08:07 AM  
philips 42pf5520d plasma, not the usual click of death issue by KountZERO
Started by KountZERO, 04-28-2015, 03:49 AM
1 response
1,304 views
0 likes
 Last Post newtothis
by newtothis
04-28-2015, 06:12 AM  
Samsumg UE46B7000WW No picture but sound issue by papazaf
Started by papazaf, 04-25-2015, 12:33 PM
19 responses
2,472 views
0 likes
 Last Post newtothis
by newtothis
04-28-2015, 06:07 AM  
Plasma TV screen issue by tech2014
Started by tech2014, 04-27-2015, 02:17 PM
12 responses
2,471 views
0 likes
 Last Post tw2005
by tw2005
04-28-2015, 12:14 AM  
Your opinion - 'to repair or to not repair'? Vertical banding by 90Ninety
Started by 90Ninety, 04-27-2015, 05:58 PM
1 response
1,729 views
0 likes
 Last Post kc8adu
by kc8adu
04-27-2015, 07:04 PM  
Baird X47DTV 42" LCD, DTV Tuning Not Working. by baddesley
Started by baddesley, 04-27-2015, 08:40 AM
4 responses
2,610 views
0 likes
 Last Post baddesley
by baddesley
04-27-2015, 03:51 PM  
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