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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  
Sony Bravia KDL-52W5150 - Are These Symptoms Of A Bad T-Con? by NoEcm
Started by NoEcm, 03-11-2012, 10:01 PM
43 responses
54,526 views
0 likes
 Last Post tibimakai
by tibimakai
11-06-2013, 10:11 AM  
Panasonic th-42pz70ba SU board or panel by efwiofoi
Started by efwiofoi, 11-02-2013, 09:46 PM
11 responses
2,778 views
0 likes
 Last Post efwiofoi
by efwiofoi
11-06-2013, 09:50 AM  
hitachi L42S02A by willyam1
Started by willyam1, 11-06-2013, 03:16 AM
4 responses
2,084 views
0 likes
 Last Post tom66
by tom66
11-06-2013, 04:35 AM  
Toshiba 40rv525r mainboard??? by bmolke
Started by bmolke, 10-31-2013, 02:22 PM
4 responses
2,430 views
0 likes
 Last Post budm
by budm
11-05-2013, 09:56 PM  
Panasonic 50PX60U Plasma, One Blink Error by 50PX60U
Started by 50PX60U, 11-04-2013, 03:26 PM
7 responses
3,007 views
0 likes
 Last Post 50PX60U
by 50PX60U
11-05-2013, 09:31 PM  
Samsung ps42a457 plasma tv (blue tint fault) by Liam.25
Started by Liam.25, 11-04-2013, 05:28 PM
15 responses
4,855 views
0 likes
 Last Post tom66
by tom66
11-05-2013, 05:00 PM  
LG 50PG20-UA No picture, good sound. by crashomatic
Started by crashomatic, 08-22-2013, 05:27 PM
11 responses
10,894 views
0 likes
 Last Post efan
by efan
11-05-2013, 01:02 PM  
lcd tv TOSHIBA mod. 26W330D by ANDRASONI LUCIAN
Started by ANDRASONI LUCIAN, 11-05-2013, 10:11 AM
3 responses
2,485 views
0 likes
 Last Post munirutech
by munirutech
11-05-2013, 10:49 AM  
Panasonic Viera TH-P42X20A Power Issue by rowage
Started by rowage, 11-05-2013, 09:20 AM
1 response
1,828 views
0 likes
 Last Post tw2005
by tw2005
11-05-2013, 10:45 AM  
Elonex Lumina 32" Flickers and doesnt come on by NipZ
Started by NipZ, 11-05-2013, 10:40 AM
0 responses
1,812 views
0 likes
 Last Post NipZ
by NipZ
11-05-2013, 10:40 AM  
samsung plasma ps 42d5sd relay clicking on and off by munirutech
Started by munirutech, 11-05-2013, 09:41 AM
0 responses
1,920 views
0 likes
 Last Post munirutech
by munirutech
11-05-2013, 09:41 AM  
Panasonic TCP50C2 10 Blinks by svc
Started by svc, 10-30-2013, 05:47 PM
8 responses
8,561 views
0 likes
 Last Post svc
by svc
11-05-2013, 09:27 AM  
Samsung ps-50q7hd - No display or sound by WallArt-Online
Started by WallArt-Online, 08-23-2013, 02:34 PM
19 responses
6,776 views
0 likes
 Last Post WallArt-Online
by WallArt-Online
11-05-2013, 09:01 AM  
Coby led tv 3216 model. by nath1
Started by nath1, 11-05-2013, 08:54 AM
0 responses
2,637 views
0 likes
 Last Post nath1
by nath1
11-05-2013, 08:54 AM  
No picture on 58" plasma TV by vikasintl
Started by vikasintl, 11-04-2013, 09:17 PM
2 responses
1,817 views
0 likes
 Last Post vikasintl
by vikasintl
11-05-2013, 08:25 AM  
noisy psu 42lg7000za by efwiofoi
Started by efwiofoi, 11-05-2013, 08:13 AM
0 responses
1,761 views
0 likes
 Last Post efwiofoi
by efwiofoi
11-05-2013, 08:13 AM  
Samsung LN32C540F2D will not power up by mrb3715
Started by mrb3715, 10-24-2013, 07:46 PM
16 responses
7,050 views
0 likes
 Last Post mrb3715
by mrb3715
11-05-2013, 06:50 AM  
TC-P42S1 11 red blinking led help!! by kauaidog
Started by kauaidog, 11-02-2013, 02:34 PM
24 responses
5,557 views
0 likes
 Last Post kauaidog
by kauaidog
11-04-2013, 10:13 PM  
Panasonic tc-p50c2 sc board by ricosavy
Started by ricosavy, 11-04-2013, 08:50 AM
6 responses
2,538 views
0 likes
 Last Post tom66
by tom66
11-04-2013, 05:54 PM  
Samsung PN58C7000 by 06whitesti
Started by 06whitesti, 11-03-2013, 10:23 AM
23 responses
5,275 views
0 likes
 Last Post 06whitesti
by 06whitesti
11-04-2013, 05:19 PM  
Sony Bravia KDL-46Z4100: Dark in the middle, left side good, right side "freezes." by leegee_77
Started by leegee_77, 11-01-2013, 11:46 PM
3 responses
3,408 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
11-04-2013, 03:53 PM  
Lg 50pg3000 by JonTractor
Started by JonTractor, 11-04-2013, 09:38 AM
4 responses
2,024 views
0 likes
 Last Post JonTractor
by JonTractor
11-04-2013, 02:52 PM  
Panasonic TH-42PZ80B - Completely dead again by tom66
Started by tom66, 10-19-2013, 04:26 AM
25 responses
7,011 views
0 likes
 Last Post tom66
by tom66
11-04-2013, 02:27 PM  
My RCA tv crapped out =( Advice? by sidneyaks
Started by sidneyaks, 07-24-2011, 10:56 AM
10 responses
5,032 views
0 likes
 Last Post Zeidoo
by Zeidoo
11-04-2013, 01:47 PM  
How to Troubleshoot a Plasma TV (p50s602) with an Oscilloscope by Robb
Started by Robb, 10-31-2013, 08:13 PM
33 responses
7,375 views
0 likes
 Last Post Robb
by Robb
11-04-2013, 01:23 PM  
22me402v led tv strobe light effect by freakaftr8
Started by freakaftr8, 09-21-2013, 09:12 PM
49 responses
10,011 views
0 likes
 Last Post freakaftr8
by freakaftr8
11-04-2013, 01:11 PM  
Samsung UE46C6700 mainboard replacement by PowerAmpFreak
Started by PowerAmpFreak, 11-04-2013, 10:43 AM
6 responses
3,482 views
0 likes
 Last Post tom66
by tom66
11-04-2013, 12:41 PM  
Insignia NS-32L240A13 NO POWER by NasTech
Started by NasTech, 10-29-2013, 12:36 PM
3 responses
2,271 views
0 likes
 Last Post NasTech
by NasTech
11-04-2013, 12:38 PM  
Scorched power supply on Philips 47pfl3603d/f7 lcd tv by rmoody
Started by rmoody, 09-02-2013, 02:02 AM
5 responses
4,880 views
0 likes
 Last Post Ltank
by Ltank
11-04-2013, 12:02 PM  
LG 42pq3000 just backlight by steve2k34
Started by steve2k34, 01-30-2013, 09:21 AM
43 responses
8,373 views
0 likes
 Last Post EugeneM
by EugeneM
11-04-2013, 10:58 AM  
Samsung 40" LCD Sound No Picture LE40D550K1WXXU by VaNDAL_UK
Started by VaNDAL_UK, 11-04-2013, 06:29 AM
2 responses
2,402 views
0 likes
 Last Post tom66
by tom66
11-04-2013, 08:32 AM  
26" Sharp LC-26DV22U LCD power problem. by Davegerg
Started by Davegerg, 08-21-2012, 03:12 PM
43 responses
10,742 views
0 likes
 Last Post bluebear911
by bluebear911
11-04-2013, 05:53 AM  
Panasonic TC-P50G25: SD/SU Resistance Test by svc
Started by svc, 11-02-2013, 03:31 PM
16 responses
5,383 views
0 likes
 Last Post svc
by svc
11-03-2013, 10:52 PM  
Insignia NS-LCD42HD-09 No Picture, No Sound W/ Voltages by WumpusRX
Started by WumpusRX, 10-28-2013, 09:24 PM
37 responses
6,694 views
0 likes
 Last Post budm
by budm
11-03-2013, 09:23 PM  
RCA L42FHD37YX8 Will not power on by Snype32
Started by Snype32, 10-26-2013, 05:33 PM
43 responses
7,609 views
0 likes
 Last Post Snype32
by Snype32
11-03-2013, 05:39 PM  
PN50C450 Vertical White Line.... by Brentsky
Started by Brentsky, 11-03-2013, 03:05 PM
2 responses
5,089 views
0 likes
 Last Post Brentsky
by Brentsky
11-03-2013, 03:16 PM  
Panasonic TC-P42x3 by HenryJ
Started by HenryJ, 11-03-2013, 12:09 PM
0 responses
1,980 views
0 likes
 Last Post HenryJ
by HenryJ
11-03-2013, 12:09 PM  
samsung LM46c630 by pete78
Started by pete78, 10-29-2013, 02:15 AM
19 responses
2,803 views
0 likes
 Last Post truep
by truep
11-03-2013, 08:08 AM  
Philips 42PF7520D/10 won't turn off, Panel glowing by Schorsch87
Started by Schorsch87, 10-22-2013, 02:00 PM
7 responses
3,065 views
0 likes
 Last Post Schorsch87
by Schorsch87
11-03-2013, 06:04 AM  
Help with Samsung 50" Plasma by wildduk
Started by wildduk, 11-02-2013, 01:26 PM
5 responses
1,792 views
0 likes
 Last Post capkid
by capkid
11-02-2013, 05:44 PM  
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