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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
644,496 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
781,195 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
540,979 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
279,478 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
73,165 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  
=-Desperate=- 43 inch Vizio GV42L HELP ME!?? by 69johnny
Started by 69johnny, 05-06-2015, 03:55 PM
4 responses
1,918 views
0 likes
 Last Post budm
by budm
11-25-2015, 07:09 PM  
Samsung D580 LCD TV - No Power by mikay786
Started by mikay786, 11-21-2015, 09:36 AM
36 responses
4,083 views
0 likes
 Last Post budm
by budm
11-25-2015, 05:21 PM  
Cheap 26" Proscan 26LA30Q LCD Television won't power up by SurrealMustard
Started by SurrealMustard, 11-25-2015, 12:46 PM
4 responses
1,780 views
0 likes
 Last Post SurrealMustard
by SurrealMustard
11-25-2015, 03:56 PM  
Sony KDL-52W3000 Main Board by jordonwiebe
Started by jordonwiebe, 11-25-2015, 02:09 PM
0 responses
1,585 views
0 likes
 Last Post jordonwiebe
by jordonwiebe
11-25-2015, 02:09 PM  
Sharp LC-C6077UN (DPS-343AP) PSU issue DET_15V by calimark
Started by calimark, 04-12-2015, 03:57 PM
19 responses
7,232 views
0 likes
 Last Post thoma
by thoma
11-25-2015, 01:46 PM  
40L1333B No Backlights Repair Log by ReeceyBurger123
Started by ReeceyBurger123, 11-01-2015, 03:17 PM
14 responses
3,884 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-25-2015, 12:22 PM  
Dp50719 by Nick's Tvs
Started by Nick's Tvs, 11-19-2015, 07:07 PM
9 responses
2,184 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
11-25-2015, 10:20 AM  
I have a screen full of colorful vertical lines on my screen. Samsung UN55B7000WFXZA by jmleko
Started by jmleko, 11-24-2015, 09:39 PM
6 responses
2,181 views
0 likes
 Last Post budwich
by budwich
11-25-2015, 09:40 AM  
Sony kdl 37s5500 very slow to turn on by zomi
Started by zomi, 11-25-2015, 05:29 AM
5 responses
1,826 views
0 likes
 Last Post zomi
by zomi
11-25-2015, 08:50 AM  
white vertical line LG 50PQ10 plasma by jj347
Started by jj347, 06-30-2013, 10:56 AM
11 responses
4,395 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-25-2015, 04:39 AM  
Lg 60pv250 ysus by krygods
Started by krygods, 11-25-2015, 01:18 AM
1 response
2,426 views
0 likes
 Last Post Hamie
by Hamie
11-25-2015, 02:43 AM  
Display problem with Sharp lc-70c6500u by titodj
Started by titodj, 11-23-2015, 02:53 PM
8 responses
3,164 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-24-2015, 05:29 PM  
vizio e551d-a0 vertical line by joef1812
Started by joef1812, 12-12-2014, 06:46 PM
3 responses
2,198 views
0 likes
 Last Post joef1812
by joef1812
11-24-2015, 05:24 PM  
Philips 42PFP5532D/05 blue light only, 7 blinks on PSU LED by tom66
Started by tom66, 08-17-2014, 10:37 AM
6 responses
2,853 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-24-2015, 05:09 PM  
LG 32LD550 no backlight stay in stby by wuffwuff2003
Started by wuffwuff2003, 11-17-2015, 03:34 PM
16 responses
4,121 views
0 likes
 Last Post wuffwuff2003
by wuffwuff2003
11-24-2015, 02:25 PM  
Sony Bravia 55ex710 picture problem by Rufus5
Started by Rufus5, 10-27-2015, 04:57 PM
6 responses
2,083 views
0 likes
 Last Post pushbutton
by pushbutton
11-24-2015, 01:32 PM  
samsung pn58a550s1fxza tv turns on with horizontal lines then shuts off by Garrettgomez55
Started by Garrettgomez55, 11-23-2015, 06:16 PM
3 responses
2,005 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-24-2015, 01:17 PM  
PN50A acting crazy, see video, good luck by Domain
Started by Domain, 11-23-2015, 11:28 PM
3 responses
1,844 views
0 likes
 Last Post Domain
by Domain
11-24-2015, 09:44 AM  
Samsung PN50b550T2FXZA Dead by R1racer
Started by R1racer, 11-11-2015, 08:51 PM
24 responses
4,068 views
0 likes
 Last Post R1racer
by R1racer
11-24-2015, 09:14 AM  
PN60E550D1FXZA. Y-sus LJ92-01859A by Nick's Tvs
Started by Nick's Tvs, 11-21-2015, 12:52 PM
9 responses
4,025 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
11-24-2015, 09:06 AM  
LG RZ-42PX11 solarised image when warm. by diif
Started by diif, 11-24-2015, 07:25 AM
0 responses
1,404 views
0 likes
 Last Post diif
by diif
11-24-2015, 07:25 AM  
Sony KDL-40V3000 picture getting brighter! by Lampmanpaul
Started by Lampmanpaul, 11-23-2015, 07:47 AM
3 responses
1,675 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
11-24-2015, 03:49 AM  
Olevia 342-B11 PSU problem, No voltage in secondary PSU by Robbiebaby
Started by Robbiebaby, 09-15-2011, 04:00 PM
55 responses
18,506 views
0 likes
 Last Post lightwaveguy
by lightwaveguy
11-24-2015, 02:16 AM  
Vertical lines, kdl-40lx900, i susect tcon by Dogcatdog
Started by Dogcatdog, 11-09-2015, 03:54 AM
66 responses
10,351 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-23-2015, 11:15 PM  
what componets are in charge of 5v standby by mattstolte
Started by mattstolte, 11-23-2015, 09:10 PM
3 responses
1,696 views
0 likes
 Last Post budm
by budm
11-23-2015, 10:51 PM  
SMD Part Identification by tech2014
Started by tech2014, 11-23-2015, 03:59 PM
4 responses
2,520 views
0 likes
 Last Post tech2014
by tech2014
11-23-2015, 07:22 PM  
TC-P65VT50 - blink codes by Cage22
Started by Cage22, 10-03-2015, 04:48 PM
7 responses
3,463 views
0 likes
 Last Post Cage22
by Cage22
11-23-2015, 03:44 PM  
Toshiba regza 55zv635d not turning on by comptek
Started by comptek, 11-19-2015, 06:53 AM
33 responses
6,884 views
0 likes
 Last Post comptek
by comptek
11-23-2015, 03:34 PM  
Lg 50pw450t sound no picture by gobby009
Started by gobby009, 11-22-2015, 08:52 AM
19 responses
2,997 views
0 likes
 Last Post Hamie
by Hamie
11-23-2015, 02:07 PM  
Plasma LG 42PC3RA led blinking by daroo
Started by daroo, 11-25-2014, 11:40 AM
42 responses
7,595 views
0 likes
 Last Post steph06000
by steph06000
11-23-2015, 02:07 PM  
Lg 60pz550 by krygods
Started by krygods, 11-13-2015, 12:00 AM
13 responses
2,539 views
0 likes
 Last Post krygods
by krygods
11-23-2015, 12:44 PM  
Toshiba 55SL412U LCD no picture by tech2014
Started by tech2014, 06-17-2015, 03:49 PM
2 responses
2,048 views
0 likes
 Last Post pixelsnchips
by pixelsnchips
11-23-2015, 11:51 AM  
Samsung 50in plasma has 3 thin vertical line on left side by umidunnoy
Started by umidunnoy, 08-30-2013, 03:45 AM
15 responses
5,834 views
0 likes
 Last Post tom66
by tom66
11-23-2015, 08:37 AM  
vizio vt240m great picture NO sound by tipitup
Started by tipitup, 11-21-2015, 02:14 PM
4 responses
1,848 views
0 likes
 Last Post tipitup
by tipitup
11-23-2015, 08:28 AM  
Panasonic Plasma weird colors, screen pulsing by keats11
Started by keats11, 10-31-2015, 07:29 PM
14 responses
2,955 views
0 likes
 Last Post keats11
by keats11
11-23-2015, 06:21 AM  
Sharp LC-60TQ15U Main Board Replacement by mdneilson
Started by mdneilson, 11-22-2015, 09:47 PM
0 responses
1,446 views
0 likes
 Last Post mdneilson
by mdneilson
11-22-2015, 09:47 PM  
Vestel ceramic capacitor value? by jay007
Started by jay007, 11-22-2015, 09:48 AM
2 responses
2,514 views
0 likes
 Last Post jay007
by jay007
11-22-2015, 02:09 PM  
Phillips Magnavox 42MF438B/F7 does not power up by mike123333
Started by mike123333, 08-17-2012, 06:59 PM
71 responses
14,610 views
0 likes
 Last Post kuyote
by kuyote
11-22-2015, 12:35 PM  
Help with Polaroid P40LED13 no picture fault. by speccyman
Started by speccyman, 11-08-2015, 12:20 PM
2 responses
5,859 views
0 likes
 Last Post speccyman
by speccyman
11-22-2015, 11:32 AM  
Vizio E502AR Nearby Lightning Strike by pauldow
Started by pauldow, 11-20-2015, 06:03 PM
6 responses
2,621 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
11-22-2015, 12:02 AM  
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