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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
644,474 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  
LG 42LC7D-UB Comes on backlight flashes 3 times and TV shut off by high-tech
Started by high-tech, 06-11-2012, 11:39 AM
33 responses
14,051 views
0 likes
 Last Post U2vipergirl
by U2vipergirl
05-04-2017, 04:24 PM  
Philips 32PFL3008H/12 repair, blown PSU, Vestel 17IPS19-5P, SMD resistors by Chungalin
Started by Chungalin, 05-04-2017, 10:11 AM
2 responses
4,052 views
0 likes
 Last Post Chungalin
by Chungalin
05-04-2017, 12:25 PM  
A few interesting videos from UK TV/satellite repair expert Michael Dranfield by Ian Paul
Started by Ian Paul, 05-04-2017, 10:47 AM
1 response
1,689 views
0 likes
 Last Post vinceroger69
by vinceroger69
05-04-2017, 12:14 PM  
IQ SMART TV 22" weird problem by rippergr
Started by rippergr, 04-04-2017, 12:06 AM
47 responses
7,296 views
0 likes
 Last Post rippergr
by rippergr
05-04-2017, 01:22 AM  
Sharp LC-70LE745U No backlight by Mikeyjohnson
Started by Mikeyjohnson, 05-03-2017, 11:08 AM
9 responses
2,173 views
0 likes
 Last Post dskall
by dskall
05-03-2017, 03:00 PM  
Help service manual Tv plasma PL43E450A1MXZL by jopeji
Started by jopeji, 05-03-2017, 01:12 PM
0 responses
1,413 views
0 likes
 Last Post jopeji
by jopeji
05-03-2017, 01:12 PM  
looking for advice before buying by DJRCB
Started by DJRCB, 12-19-2016, 07:28 AM
8 responses
1,936 views
0 likes
 Last Post J320M3
by J320M3
05-03-2017, 10:49 AM  
Samsung UE32F5370SS / UE32F5570 / UE32F5070 LED - No Backlight by Foppel
Started by Foppel, 10-23-2014, 11:22 PM
5 responses
7,902 views
0 likes
 Last Post dskall
by dskall
05-03-2017, 09:18 AM  
Identifying Vestel malfunction - shadows with wrong colors on the screen by televizora
Started by televizora, 05-02-2017, 03:40 PM
4 responses
1,437 views
0 likes
 Last Post dskall
by dskall
05-03-2017, 09:12 AM  
Samsung UE32F4005 doesn't turn on by dingari
Started by dingari, 05-02-2017, 12:27 PM
2 responses
1,523 views
0 likes
 Last Post attainteddragon
by attainteddragon
05-03-2017, 04:08 AM  
LG 32le5300 with bad power supply (help) by Dannyx
Started by Dannyx, 09-23-2016, 10:35 AM
34 responses
5,789 views
0 likes
 Last Post addltd
by addltd
05-02-2017, 09:00 PM  
Toshiba 40L2200u screen goes black after one hour by ransome
Started by ransome, 09-11-2014, 06:33 PM
8 responses
4,225 views
0 likes
 Last Post tmho
by tmho
05-02-2017, 10:05 AM  
toshiba 42wlt66 needs help before I throw a hammer at it...! by djsmasm
Started by djsmasm, 04-14-2016, 03:26 AM
26 responses
5,374 views
0 likes
 Last Post culcuhain
by culcuhain
05-02-2017, 07:23 AM  
What type of LEDs are used on an LG Innotek 39"NDF L Type strip? by SomeAnonGuy
Started by SomeAnonGuy, 04-30-2017, 08:03 PM
9 responses
2,003 views
0 likes
 Last Post SLK001
by SLK001
05-01-2017, 05:14 PM  
sharp lc-60le600u 1 blink help? by mattstolte
Started by mattstolte, 11-10-2015, 03:18 PM
9 responses
3,968 views
0 likes
 Last Post Redjess
by Redjess
05-01-2017, 04:59 PM  
Hisense model 48h5 LCD LED TV sound but no picture by mrsjennyg1
Started by mrsjennyg1, 05-01-2017, 12:10 AM
4 responses
3,716 views
0 likes
 Last Post dskall
by dskall
05-01-2017, 10:08 AM  
Samsung UN55F9000 Dead (Lightning Damage) by JMHammond
Started by JMHammond, 05-01-2017, 09:07 AM
1 response
2,523 views
0 likes
 Last Post budm
by budm
05-01-2017, 09:14 AM  
Samsung UE46C8000 Horizontal Dark Lines across screen by DemonBG
Started by DemonBG, 11-23-2014, 05:50 AM
31 responses
8,123 views
0 likes
 Last Post dskall
by dskall
05-01-2017, 09:06 AM  
Samsung UN55F9000 Dead (Lightning Damage) by JMHammond
Started by JMHammond, 05-01-2017, 08:55 AM
0 responses
1,265 views
0 likes
 Last Post JMHammond
by JMHammond
05-01-2017, 08:55 AM  
Panasonic Plasma - 10 red blinks TH-P58VT20A by HDS
Started by HDS, 12-19-2016, 04:41 AM
16 responses
3,291 views
0 likes
 Last Post HDS
by HDS
05-01-2017, 07:39 AM  
Optocouplers pc123 by Chicd
Started by Chicd, 04-29-2017, 07:12 PM
10 responses
2,105 views
0 likes
 Last Post Chicd
by Chicd
05-01-2017, 07:38 AM  
Lg 50pq3000 by azza1234
Started by azza1234, 04-29-2017, 09:17 AM
4 responses
1,827 views
0 likes
 Last Post Techstar
by Techstar
05-01-2017, 05:24 AM  
LG 50PN4500-UA plasma TV no picture by Wes1835
Started by Wes1835, 06-01-2015, 06:59 PM
18 responses
10,796 views
0 likes
 Last Post Logen1
by Logen1
05-01-2017, 02:08 AM  
Pn59d630 no power by cheech3629
Started by cheech3629, 04-24-2017, 07:58 PM
1 response
1,318 views
0 likes
 Last Post cheech3629
by cheech3629
04-30-2017, 07:24 PM  
Bush 40127fhd LED Vestel by satinser
Started by satinser, 12-19-2016, 07:46 PM
2 responses
1,822 views
0 likes
 Last Post g7czz
by g7czz
04-30-2017, 05:00 PM  
LG 42LM615S No picture, sound and backlight working by TofikLupus
Started by TofikLupus, 04-29-2017, 12:34 PM
8 responses
8,043 views
0 likes
 Last Post dskall
by dskall
04-30-2017, 09:10 AM  
Samsung 46ES6200 random dead problem by dhavalrpatil
Started by dhavalrpatil, 04-28-2017, 04:03 AM
5 responses
1,804 views
0 likes
 Last Post dskall
by dskall
04-30-2017, 08:35 AM  
Fan Progect on philips 46pfl5505d/f7 by ivtec
Started by ivtec, 04-29-2017, 12:12 PM
1 response
1,310 views
0 likes
 Last Post ivtec
by ivtec
04-30-2017, 07:54 AM  
Samsung UE32H5570ss Bluescreen by chrle
Started by chrle, 04-28-2017, 07:55 AM
10 responses
2,007 views
0 likes
 Last Post chrle
by chrle
04-30-2017, 12:35 AM  
VIZIO VS420LF1A -- horizontal green lines by muhtvsux
Started by muhtvsux, 04-26-2017, 06:42 PM
4 responses
1,553 views
0 likes
 Last Post muhtvsux
by muhtvsux
04-29-2017, 06:39 PM  
Sony kdl-42w705b t-con ? by jonny78
Started by jonny78, 04-29-2017, 07:50 AM
6 responses
1,990 views
0 likes
 Last Post attainteddragon
by attainteddragon
04-29-2017, 06:26 PM  
32D1334DB software needed pls help urgent by bboykes
Started by bboykes, 04-29-2017, 10:12 AM
3 responses
1,581 views
0 likes
 Last Post bboykes
by bboykes
04-29-2017, 04:57 PM  
Hitachi 32HXC01 by zomi
Started by zomi, 04-29-2017, 01:29 PM
5 responses
1,471 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-29-2017, 03:07 PM  
LG 42LV5400 panel failure or internal board? by johnboy1313
Started by johnboy1313, 04-27-2017, 06:42 PM
14 responses
2,348 views
0 likes
 Last Post Chungalin
by Chungalin
04-29-2017, 01:43 PM  
Seiki SE48FO01UK led backlight by sordids999
Started by sordids999, 04-29-2017, 12:31 PM
1 response
1,457 views
0 likes
 Last Post dskall
by dskall
04-29-2017, 12:54 PM  
Samsung LN40A550P3F Flickering and Color Problems by neilc6
Started by neilc6, 04-29-2017, 12:03 PM
0 responses
1,337 views
0 likes
 Last Post neilc6
by neilc6
04-29-2017, 12:03 PM  
JVC LT-20DA7SSP repair, posterized colors, AUO panel T200XW02 V.0, AS04-G quad opamp by Chungalin
Started by Chungalin, 04-29-2017, 11:26 AM
0 responses
1,327 views
0 likes
 Last Post Chungalin
by Chungalin
04-29-2017, 11:26 AM  
E470VL Power Board Replacement/Substitute by RichWeber
Started by RichWeber, 12-10-2013, 02:10 PM
3 responses
3,610 views
0 likes
 Last Post dskall
by dskall
04-29-2017, 10:14 AM  
LC-60LE810UN Sharp by Samantha143
Started by Samantha143, 04-21-2017, 08:25 PM
8 responses
2,022 views
0 likes
 Last Post dskall
by dskall
04-29-2017, 10:06 AM  
Dead AUX winding on Samsung BN44-00259 PSU ? by Dannyx
Started by Dannyx, 04-28-2017, 10:53 AM
24 responses
2,926 views
0 likes
 Last Post Dannyx
by Dannyx
04-29-2017, 08:49 AM  
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