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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
644,519 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
781,202 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
196,803 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
540,983 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
279,481 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  
RCA L37WD12YX1 Takes several attempts to turn no. by gingerbreadman
Started by gingerbreadman, 09-15-2013, 01:09 PM
14 responses
6,148 views
0 likes
 Last Post tom66
by tom66
10-06-2013, 12:43 PM  
Toshiba 55g300u. Picture goes on and off but sounds remains by skienstein
Started by skienstein, 09-26-2013, 09:04 AM
7 responses
3,860 views
0 likes
 Last Post skienstein
by skienstein
10-06-2013, 07:51 AM  
50HP66 Again! by Odin8989
Started by Odin8989, 09-20-2013, 11:11 AM
23 responses
4,165 views
0 likes
 Last Post Odin8989
by Odin8989
10-05-2013, 02:38 PM  
LG 47LC7DF-UK Sound but no Video by Mongor62
Started by Mongor62, 09-26-2013, 07:27 PM
33 responses
7,886 views
0 likes
 Last Post Mongor62
by Mongor62
10-05-2013, 02:25 PM  
Polaroid 1913-TDXB 3 Seconds To Black by SgtRock
Started by SgtRock, 10-02-2013, 05:58 AM
6 responses
3,207 views
0 likes
 Last Post SgtRock
by SgtRock
10-05-2013, 02:15 PM  
LG 37" lcd tv won't respond to remote by Meterman
Started by Meterman, 10-01-2013, 08:21 PM
8 responses
3,449 views
0 likes
 Last Post tom66
by tom66
10-05-2013, 01:44 PM  
Philips 42PF7320A/37 powers on but no video/picture by jose6326
Started by jose6326, 08-23-2013, 09:08 AM
8 responses
2,891 views
0 likes
 Last Post cwilson1584
by cwilson1584
10-05-2013, 12:58 PM  
Vizio VO370M LCD by bjorkson
Started by bjorkson, 09-27-2013, 09:24 PM
16 responses
6,816 views
0 likes
 Last Post bjorkson
by bjorkson
10-05-2013, 10:07 AM  
samsung ps50a450p1 very poor picture by kobkobk
Started by kobkobk, 09-29-2013, 03:53 AM
1 response
1,454 views
0 likes
 Last Post capkid
by capkid
10-05-2013, 01:48 AM  
Samsung LCD TV no display only blink (6X) the red indicator light by Jakk
Started by Jakk, 10-01-2013, 06:50 AM
6 responses
4,624 views
0 likes
 Last Post Jakk
by Jakk
10-05-2013, 12:31 AM  
Toshiba 55HT1U No Picture, No Sound by VitaminAK
Started by VitaminAK, 06-14-2012, 02:39 PM
13 responses
20,185 views
0 likes
 Last Post raviss
by raviss
10-04-2013, 05:39 PM  
Sony KDL-46Zxxxx "white" screen by tibimakai
Started by tibimakai, 10-04-2013, 12:55 PM
1 response
1,764 views
0 likes
 Last Post tom66
by tom66
10-04-2013, 01:07 PM  
samsung PS42C450B1WXXU by lakey35
Started by lakey35, 11-28-2011, 06:41 AM
64 responses
18,444 views
0 likes
 Last Post tom66
by tom66
10-04-2013, 12:53 PM  
Samsung LE32R81BHX image problem by xxcxx
Started by xxcxx, 10-04-2013, 04:49 AM
3 responses
2,026 views
0 likes
 Last Post tom66
by tom66
10-04-2013, 12:00 PM  
Can I test video output on different tcon/panel? by JonathanAnon
Started by JonathanAnon, 10-04-2013, 11:46 AM
1 response
1,745 views
0 likes
 Last Post JonathanAnon
by JonathanAnon
10-04-2013, 11:54 AM  
Panasonic TH-46PZ80U no picture by dcc905
Started by dcc905, 06-27-2012, 05:13 PM
8 responses
8,738 views
0 likes
 Last Post Caleb
by Caleb
10-04-2013, 09:44 AM  
samsung LN55C63OK1F by webswan7
Started by webswan7, 09-23-2013, 02:28 PM
9 responses
2,387 views
0 likes
 Last Post freakaftr8
by freakaftr8
10-04-2013, 08:04 AM  
Fujicom 37 lcd by willyam1
Started by willyam1, 10-03-2013, 11:18 AM
6 responses
2,929 views
0 likes
 Last Post willyam1
by willyam1
10-04-2013, 05:11 AM  
Panasonic TH 50PZ80U Transparent Vertical Bar-image by jmp906
Started by jmp906, 10-03-2013, 05:57 PM
4 responses
2,132 views
0 likes
 Last Post Caleb
by Caleb
10-03-2013, 10:53 PM  
Panasonic Th-C50FD18 by Caleb
Started by Caleb, 09-27-2013, 09:34 PM
12 responses
3,912 views
0 likes
 Last Post Caleb
by Caleb
10-03-2013, 09:27 PM  
LG 37" lcd tv still won't respond to remote by Meterman
Started by Meterman, 10-02-2013, 07:49 PM
3 responses
2,329 views
0 likes
 Last Post wreksta
by wreksta
10-03-2013, 04:48 PM  
Toshiba 32A3000P inverter problem! by nathaniel
Started by nathaniel, 09-23-2013, 01:53 PM
15 responses
7,707 views
0 likes
 Last Post nathaniel
by nathaniel
10-03-2013, 04:15 PM  
lg 42pt85 no power standby lights up by wreksta
Started by wreksta, 09-20-2013, 08:41 AM
51 responses
9,388 views
0 likes
 Last Post wreksta
by wreksta
10-03-2013, 02:26 PM  
Toshiba 37Z3030D stuck in standby red+green LED - fixed by tom66
Started by tom66, 10-03-2013, 12:21 PM
0 responses
1,581 views
0 likes
 Last Post tom66
by tom66
10-03-2013, 12:21 PM  
NEC 42VM3G Plasma Green sparklies by o0obenjio0o
Started by o0obenjio0o, 10-02-2013, 03:43 AM
12 responses
2,554 views
0 likes
 Last Post o0obenjio0o
by o0obenjio0o
10-03-2013, 12:11 PM  
Vizio e470vle by e46twist
Started by e46twist, 10-02-2013, 08:13 PM
3 responses
2,000 views
0 likes
 Last Post e46twist
by e46twist
10-03-2013, 12:07 PM  
Philips 42PF9966/37 Plasma No Pic by kevinm34232
Started by kevinm34232, 09-28-2013, 01:18 PM
9 responses
3,744 views
0 likes
 Last Post kevinm34232
by kevinm34232
10-03-2013, 07:27 AM  
Philips 42PF5521D/10 Two blink code by blib
Started by blib, 10-03-2013, 06:23 AM
0 responses
1,773 views
0 likes
 Last Post blib
by blib
10-03-2013, 06:23 AM  
Vizio XVT473SV Back Light On, Sound On, No display by gagneba
Started by gagneba, 06-29-2013, 08:39 PM
10 responses
4,374 views
0 likes
 Last Post rudys119
by rudys119
10-02-2013, 07:09 PM  
Philips Brilliance 420p Fluctuating PSU Voltage by NipZ
Started by NipZ, 09-25-2013, 11:52 AM
25 responses
4,961 views
0 likes
 Last Post NipZ
by NipZ
10-02-2013, 02:31 PM  
Power off Problems with Visio P42HDTV10A by pnimitz
Started by pnimitz, 10-02-2013, 01:44 PM
1 response
1,947 views
0 likes
 Last Post martino
by martino
10-02-2013, 01:47 PM  
Philips 42PFL5432D/37 by PoteauPets
Started by PoteauPets, 01-02-2012, 01:07 AM
230 responses
60,314 views
0 likes
 Last Post sunn1044
by sunn1044
10-02-2013, 10:10 AM  
Samsung UN32D6000SF no picture has sound by freakaftr8
Started by freakaftr8, 10-02-2013, 02:05 AM
3 responses
2,229 views
0 likes
 Last Post tom66
by tom66
10-02-2013, 03:39 AM  
Emerson lc401em2f need help identifying Diode by SonicStatic
Started by SonicStatic, 10-01-2013, 09:41 PM
1 response
3,296 views
0 likes
 Last Post budm
by budm
10-01-2013, 10:34 PM  
Vizio VA26LHDTV10T by vizionoob
Started by vizionoob, 09-20-2013, 05:20 PM
7 responses
4,258 views
0 likes
 Last Post tom66
by tom66
10-01-2013, 05:56 PM  
baird 47 j047 by wreksta
Started by wreksta, 10-01-2013, 03:24 PM
3 responses
2,345 views
0 likes
 Last Post tom66
by tom66
10-01-2013, 04:05 PM  
Samsung LN-S2651D Schematics needed by n1iwv
Started by n1iwv, 06-26-2013, 08:24 AM
7 responses
4,281 views
0 likes
 Last Post n1iwv
by n1iwv
10-01-2013, 03:36 PM  
Samsung Plasma Vert Half Screen Issue - Pn50b550t2f by kburks1230
Started by kburks1230, 09-23-2013, 04:38 PM
15 responses
3,294 views
0 likes
 Last Post tom66
by tom66
10-01-2013, 12:27 PM  
samsung ps50a450p1 dark picture very low contrast by kobkobk
Started by kobkobk, 09-30-2013, 04:38 AM
5 responses
2,105 views
0 likes
 Last Post tom66
by tom66
10-01-2013, 06:23 AM  
toshiba 37av555d powers on then off cycle by johnjgjohn
Started by johnjgjohn, 09-28-2013, 04:53 AM
7 responses
2,771 views
0 likes
 Last Post tom66
by tom66
10-01-2013, 01:20 AM  
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