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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
643,622 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
780,871 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
196,758 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
540,831 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
279,427 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
28,434 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
73,105 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  
RCA 42" RLDEDV3988-a flickering video by tech2014
Started by tech2014, 08-26-2014, 12:17 AM
28 responses
9,766 views
0 likes
 Last Post jjanssen7
by jjanssen7
02-07-2017, 02:14 PM  
Sharp LC-50UB30U backlight drive current by crosstalk
Started by crosstalk, 02-07-2017, 07:29 AM
4 responses
3,093 views
0 likes
 Last Post crosstalk
by crosstalk
02-07-2017, 12:07 PM  
RCA 46LA45RQ no backlight by Jim1590
Started by Jim1590, 02-04-2017, 04:48 PM
10 responses
1,968 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
02-07-2017, 11:03 AM  
Samsung L46 Series by ljintexas
Started by ljintexas, 02-05-2017, 01:45 PM
3 responses
1,401 views
0 likes
 Last Post ljintexas
by ljintexas
02-07-2017, 09:42 AM  
42lg3000-za No Picture but got sound by Jahson
Started by Jahson, 05-29-2012, 05:42 PM
141 responses
37,029 views
0 likes
 Last Post majterix
by majterix
02-07-2017, 09:26 AM  
Vestel 17ips20 said goodbye by Eddy1000
Started by Eddy1000, 02-03-2017, 09:51 AM
8 responses
2,697 views
0 likes
 Last Post Eddy1000
by Eddy1000
02-07-2017, 09:12 AM  
Sony KDL-40SL140 way too bright by billydanger
Started by billydanger, 02-05-2017, 01:10 PM
6 responses
1,880 views
0 likes
 Last Post Hamie
by Hamie
02-07-2017, 04:18 AM  
plasma samsung by nadilou
Started by nadilou, 02-03-2017, 12:34 PM
12 responses
2,282 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-06-2017, 05:34 PM  
Vizio P502ui-B1E No power on, led blinks once when pwr plug is inserted into outlet by Doc38343
Started by Doc38343, 01-30-2017, 05:29 PM
7 responses
3,720 views
0 likes
 Last Post Doc38343
by Doc38343
02-06-2017, 05:19 PM  
70" Sharp display has blinking rectangles by neferkamichael
Started by neferkamichael, 01-25-2017, 03:00 PM
4 responses
1,802 views
0 likes
 Last Post neferkamichael
by neferkamichael
02-06-2017, 03:05 PM  
Samsung PS42C91AHD on 15sec off repeated by maxvalutech
Started by maxvalutech, 01-31-2017, 06:02 PM
8 responses
1,947 views
0 likes
 Last Post maxvalutech
by maxvalutech
02-06-2017, 01:52 PM  
Sharp Aquos LC-70LE732U bad panel issue by Saleens351dt
Started by Saleens351dt, 06-24-2014, 12:44 PM
10 responses
8,715 views
0 likes
 Last Post neferkamichael
by neferkamichael
02-06-2017, 01:10 PM  
Sony FWD-42PV1 not switching on - Solved? require verification by Grunder
Started by Grunder, 02-06-2017, 04:45 AM
5 responses
2,066 views
0 likes
 Last Post Grunder
by Grunder
02-06-2017, 07:57 AM  
Samsung UN40C5000 no picture or backlights by Mayn
Started by Mayn, 02-02-2017, 01:36 PM
4 responses
1,701 views
0 likes
 Last Post Mayn
by Mayn
02-05-2017, 04:46 PM  
Samsung ps51d550 no sound no picture by 1967tux
Started by 1967tux, 02-05-2017, 11:24 AM
8 responses
2,143 views
0 likes
 Last Post 1967tux
by 1967tux
02-05-2017, 03:43 PM  
Samsung LNT3242HX/XAC very sluggish to respond via remote by CapLeaker
Started by CapLeaker, 01-24-2017, 02:55 PM
17 responses
2,388 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-05-2017, 02:13 PM  
Sharp LC-46D82U video loss by wbloco
Started by wbloco, 02-05-2017, 02:00 PM
0 responses
1,271 views
0 likes
 Last Post wbloco
by wbloco
02-05-2017, 02:00 PM  
LG TV Board Issue by ScorpioMan86
Started by ScorpioMan86, 01-20-2017, 03:17 AM
18 responses
2,312 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
02-05-2017, 12:44 PM  
Vizio M50-C1 Trouble by Kes66
Started by Kes66, 02-05-2017, 12:44 PM
0 responses
1,628 views
0 likes
 Last Post Kes66
by Kes66
02-05-2017, 12:44 PM  
Lg 47 5000 lcd tv by Techstar
Started by Techstar, 02-03-2017, 02:20 PM
3 responses
1,543 views
0 likes
 Last Post Techstar
by Techstar
02-05-2017, 10:56 AM  
Pioneer PDP-435PE Power On but no picture by irep
Started by irep, 04-24-2014, 10:43 AM
4 responses
2,429 views
0 likes
 Last Post _Hornet_
by _Hornet_
02-05-2017, 10:03 AM  
Sony KDL-40EX723 5 Blinks by tn245
Started by tn245, 02-03-2017, 01:35 PM
2 responses
1,493 views
0 likes
 Last Post tn245
by tn245
02-05-2017, 09:58 AM  
LG 50PJ550 screen going ? by finntricky
Started by finntricky, 02-04-2017, 11:36 AM
5 responses
1,938 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-05-2017, 09:36 AM  
Sharp LC42D43U Loss of video by ljintexas
Started by ljintexas, 01-08-2017, 08:02 AM
13 responses
1,785 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-05-2017, 06:31 AM  
Samsung la32d550 lcd tv schematic by powerontech
Started by powerontech, 02-05-2017, 02:27 AM
0 responses
1,195 views
0 likes
 Last Post powerontech
by powerontech
02-05-2017, 02:27 AM  
Sony Bravia KDL-46HX800 6 blinks troubleshooting by Gene O
Started by Gene O, 02-01-2017, 09:32 AM
3 responses
2,074 views
0 likes
 Last Post martino
by martino
02-04-2017, 11:30 PM  
KDL60NX800 Sony by ljintexas
Started by ljintexas, 12-26-2016, 12:14 PM
4 responses
1,813 views
0 likes
 Last Post ljintexas
by ljintexas
02-04-2017, 11:16 PM  
Samsung LN32C450E1D with horizontal lines. by SEAWOLF
Started by SEAWOLF, 02-04-2017, 06:56 PM
3 responses
1,706 views
0 likes
 Last Post maxvalutech
by maxvalutech
02-04-2017, 10:45 PM  
Samsung LN32C450E1D with horizontal lines. by SEAWOLF
Started by SEAWOLF, 02-04-2017, 06:29 PM
0 responses
1,095 views
0 likes
 Last Post SEAWOLF
by SEAWOLF
02-04-2017, 06:29 PM  
Lg 55lm5800uc 3d led tv no power blinking led by braxton
Started by braxton, 04-04-2016, 10:25 AM
12 responses
3,799 views
0 likes
 Last Post iDIYit
by iDIYit
02-04-2017, 05:03 PM  
Sharp Aquos LC-60le600u No picture by mscuil
Started by mscuil, 03-08-2014, 05:13 PM
10 responses
8,936 views
0 likes
 Last Post tjmethod
by tjmethod
02-04-2017, 04:45 PM  
shorted panel by efwiofoi
Started by efwiofoi, 02-04-2017, 04:35 PM
0 responses
1,323 views
0 likes
 Last Post efwiofoi
by efwiofoi
02-04-2017, 04:35 PM  
Question: It's FT-5537T05C08 T-COM board a substitute for FT-5537T04C29? by Augustus
Started by Augustus, 02-02-2017, 09:41 PM
7 responses
3,022 views
0 likes
 Last Post truep
by truep
02-04-2017, 02:05 PM  
Panasonic tx-55650b by modstation
Started by modstation, 02-02-2017, 03:15 PM
3 responses
2,014 views
0 likes
 Last Post Moreno83
by Moreno83
02-04-2017, 01:17 PM  
Goodmans 26" LCD TV No picture by jamesfreddie
Started by jamesfreddie, 09-16-2012, 10:48 AM
21 responses
10,727 views
0 likes
 Last Post ducky29
by ducky29
02-04-2017, 01:10 PM  
Samsung PN43F4500BF won't turn on, no std-by light by bfordz
Started by bfordz, 01-24-2017, 02:52 PM
5 responses
2,528 views
0 likes
 Last Post Hamie
by Hamie
02-04-2017, 09:23 AM  
RCA 46LA45RQ 2 seconds then lights out, intermittent by rockola1454
Started by rockola1454, 04-09-2015, 10:45 PM
12 responses
3,309 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-04-2017, 07:10 AM  
17IPS19 MENTAL BREAKDOWN ! Repair Video. by ReeceyBurger123
Started by ReeceyBurger123, 12-30-2016, 11:49 AM
5 responses
1,750 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-04-2017, 03:53 AM  
Panasonic TC-42PX14 bad panel? by tvtimmy
Started by tvtimmy, 02-03-2017, 05:56 PM
3 responses
1,465 views
0 likes
 Last Post tvtimmy
by tvtimmy
02-03-2017, 07:47 PM  
Repairing a Samsung buffer board - possible ? (image persistance, VGL pin fault) by Dannyx
Started by Dannyx, 02-03-2017, 07:46 AM
13 responses
2,959 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-03-2017, 05:39 PM  
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