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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
643,552 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
217 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
780,849 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
lg 42pt85 no power standby lights up by wreksta
Started by wreksta, 09-20-2013, 08:41 AM
51 responses
9,385 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
1,580 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
3,743 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
4,372 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
4,958 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
60,286 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
4,254 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
2,102 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  
Samsung PN51D450A2D 5 blinks by Caleb
Started by Caleb, 09-29-2013, 05:47 PM
10 responses
6,608 views
0 likes
 Last Post tom66
by tom66
10-01-2013, 01:12 AM  
SANYO LCD-32XR12F; standby blinks 5 times and then all dead by inflex
Started by inflex, 09-30-2013, 12:56 AM
2 responses
2,162 views
0 likes
 Last Post inflex
by inflex
09-30-2013, 04:45 PM  
Vizio (VO37LHDTVA10) is acting up by zarfu
Started by zarfu, 09-30-2013, 03:48 PM
1 response
1,767 views
0 likes
 Last Post tom66
by tom66
09-30-2013, 03:53 PM  
Hitachi P50S602 Plasma Power Supply Testing? by Robb
Started by Robb, 09-30-2013, 12:11 PM
8 responses
3,093 views
0 likes
 Last Post Robb
by Robb
09-30-2013, 03:36 PM  
Sony LED TV KDL-46EX520 No Video, but the Sound is OK. by Hamad
Started by Hamad, 09-27-2013, 09:58 AM
20 responses
7,719 views
0 likes
 Last Post Caleb
by Caleb
09-30-2013, 02:45 PM  
l37wd14 New Caps Still no Sound by reliantkcar
Started by reliantkcar, 09-30-2013, 12:21 PM
6 responses
1,987 views
0 likes
 Last Post tom66
by tom66
09-30-2013, 02:21 PM  
LG 42LF65 LCD (No picture - Sound ok) by Liam.25
Started by Liam.25, 07-01-2011, 08:41 AM
17 responses
11,905 views
0 likes
 Last Post samoyed76
by samoyed76
09-30-2013, 11:32 AM  
Sharp LCD LC-52D64U Reappearing line by elirock89
Started by elirock89, 09-27-2013, 06:47 PM
4 responses
2,301 views
0 likes
 Last Post tom66
by tom66
09-30-2013, 07:03 AM  
Free Panasonic Plasma by madmax3434
Started by madmax3434, 09-27-2013, 09:32 PM
5 responses
1,866 views
0 likes
 Last Post madmax3434
by madmax3434
09-29-2013, 09:10 PM  
LG 50PV400 pink vertical bar by Sevenqi
Started by Sevenqi, 09-29-2013, 08:02 PM
0 responses
1,369 views
0 likes
 Last Post Sevenqi
by Sevenqi
09-29-2013, 08:02 PM  
Toshiba 50HP66, Samsung PN51D450A2D, & LG 50PA4500 by Matande
Started by Matande, 09-03-2013, 04:05 PM
4 responses
2,386 views
0 likes
 Last Post Caleb
by Caleb
09-29-2013, 04:35 PM  
Vizio SV370XVT, no picture, will not turn off by jacksonjoe
Started by jacksonjoe, 09-29-2013, 09:26 AM
0 responses
1,580 views
0 likes
 Last Post jacksonjoe
by jacksonjoe
09-29-2013, 09:26 AM  
47" Vizio VT470M No picture no sound. by Glitcher
Started by Glitcher, 09-28-2013, 03:34 PM
7 responses
4,321 views
0 likes
 Last Post tom66
by tom66
09-29-2013, 09:09 AM  
samsung ps-50q91hd by attainteddragon
Started by attainteddragon, 09-25-2013, 08:47 PM
21 responses
4,073 views
0 likes
 Last Post attainteddragon
by attainteddragon
09-29-2013, 05:34 AM  
samsung ps50a450p1 very poor picture by kobkobk
Started by kobkobk, 09-29-2013, 03:45 AM
1 response
1,895 views
0 likes
 Last Post tom66
by tom66
09-29-2013, 04:35 AM  
Acer H5360 Beamer Picture Mistake ? by Gilera001
Started by Gilera001, 09-29-2013, 04:34 AM
0 responses
1,636 views
0 likes
 Last Post Gilera001
by Gilera001
09-29-2013, 04:34 AM  
Samsung hp-t5054 by squiddiddler
Started by squiddiddler, 09-28-2013, 09:16 PM
1 response
1,634 views
0 likes
 Last Post capkid
by capkid
09-29-2013, 12:20 AM  
Sony KDL-46ex600 T Con fuse blows by DakotaKid
Started by DakotaKid, 09-28-2013, 01:25 PM
9 responses
4,699 views
0 likes
 Last Post DakotaKid
by DakotaKid
09-28-2013, 04:23 PM  
Samsung hp-5064 plasma by splitcrete
Started by splitcrete, 09-28-2013, 03:07 PM
3 responses
1,858 views
0 likes
 Last Post tom66
by tom66
09-28-2013, 03:25 PM  
VIZIO P42HDTV10A No picture, powers off after 10 seconds by seanotron
Started by seanotron, 10-27-2011, 08:43 PM
13 responses
8,281 views
0 likes
 Last Post Ashroyer05
by Ashroyer05
09-28-2013, 01:49 PM  
sony kdl-46v4100 after several try's it turns on by Ovalking
Started by Ovalking, 09-25-2013, 08:07 PM
9 responses
2,848 views
0 likes
 Last Post capkid
by capkid
09-28-2013, 01:19 PM  
Vizio VX552XVT Inverter problem? by agent11927
Started by agent11927, 09-28-2013, 05:50 AM
9 responses
2,171 views
0 likes
 Last Post agent11927
by agent11927
09-28-2013, 01:13 PM  
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