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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
644,481 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
781,192 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
279,474 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 KDL-40BX420 Is this bad tab bond issue? by lesnajair
Started by lesnajair, 11-19-2015, 04:18 AM
5 responses
2,161 views
0 likes
 Last Post budm
by budm
01-25-2017, 02:49 PM  
Dynex DX-L42-10a Video issues by nstlfrk
Started by nstlfrk, 01-24-2017, 01:49 PM
7 responses
1,681 views
0 likes
 Last Post dskall
by dskall
01-25-2017, 01:30 PM  
Panasonic ST50 by johna8
Started by johna8, 01-20-2017, 03:09 PM
29 responses
4,511 views
0 likes
 Last Post johna8
by johna8
01-25-2017, 01:10 PM  
samsung 4k ue40ku600 fault by andrews7523
Started by andrews7523, 01-22-2017, 03:32 AM
24 responses
4,016 views
0 likes
 Last Post andrews7523
by andrews7523
01-25-2017, 11:31 AM  
AKAI CTV29TA weird standby by sausagejohnson
Started by sausagejohnson, 01-21-2017, 10:15 PM
21 responses
2,819 views
0 likes
 Last Post R_J
by R_J
01-25-2017, 10:23 AM  
Samsung un65f6400afxza nothing but vertical bars by Agentnr
Started by Agentnr, 01-23-2017, 06:59 PM
3 responses
1,532 views
0 likes
 Last Post mmartell
by mmartell
01-25-2017, 03:42 AM  
Ok replaced y buffer, y sustain and now z board on my LG 50PA6500 ..now what? by t333
Started by t333, 01-21-2017, 10:48 PM
7 responses
1,802 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-25-2017, 03:33 AM  
Samsung faulty screen by andrews7523
Started by andrews7523, 01-22-2017, 03:28 AM
3 responses
1,704 views
0 likes
 Last Post mmartell
by mmartell
01-25-2017, 03:20 AM  
New Power Supply and Main board Still No Power by Exp0
Started by Exp0, 05-20-2015, 09:52 PM
31 responses
6,303 views
0 likes
 Last Post ricosavy
by ricosavy
01-24-2017, 10:15 PM  
Toshiba 50L1350uc no back light by osheam
Started by osheam, 01-22-2017, 06:46 PM
13 responses
3,525 views
0 likes
 Last Post osheam
by osheam
01-24-2017, 11:59 AM  
Sanyo DP32648 32" LED HDTV - No power/display, standby PWR light turns on then off. by grimacelord
Started by grimacelord, 01-23-2017, 11:03 AM
23 responses
3,159 views
0 likes
 Last Post dskall
by dskall
01-24-2017, 10:00 AM  
Plasma display with 2 issues by craciant
Started by craciant, 01-23-2017, 09:51 PM
1 response
1,202 views
0 likes
 Last Post craciant
by craciant
01-23-2017, 10:26 PM  
panasonic tx-p42ut30 6 blink led problem by tmac
Started by tmac, 01-19-2017, 07:44 AM
9 responses
2,671 views
0 likes
 Last Post Moreno83
by Moreno83
01-23-2017, 03:16 PM  
toshiba 32bv801b .remote control problem by petehall347
Started by petehall347, 01-19-2017, 02:20 PM
20 responses
3,333 views
0 likes
 Last Post petehall347
by petehall347
01-23-2017, 01:13 PM  
LG Blank screen by andrews7523
Started by andrews7523, 01-22-2017, 03:26 AM
5 responses
1,722 views
0 likes
 Last Post budm
by budm
01-23-2017, 10:11 AM  
JVC JLC37BC3002 Glitching out and crashing to standby by cm0002
Started by cm0002, 01-16-2017, 06:59 AM
13 responses
2,144 views
0 likes
 Last Post dick_barton
by dick_barton
01-23-2017, 04:39 AM  
Samsung LE32B450C4W bad PSU by HellasTechn1
Started by HellasTechn1, 01-17-2017, 04:00 AM
27 responses
4,801 views
0 likes
 Last Post HellasTechn1
by HellasTechn1
01-23-2017, 04:09 AM  
How to get cable over antenna to analog TV? by Pentium4
Started by Pentium4, 01-16-2017, 03:13 AM
8 responses
1,909 views
0 likes
 Last Post Pentium4
by Pentium4
01-23-2017, 01:07 AM  
UN55H6350 no picture after start-up logo, won't turn off by Pioneerx01
Started by Pioneerx01, 01-22-2017, 07:27 PM
1 response
1,598 views
0 likes
 Last Post dskall
by dskall
01-22-2017, 11:01 PM  
LG LCD 37" EAY3306450/EAX31845201/13 (Rev 1.2) - please verify a few component values by neex
Started by neex, 01-07-2017, 09:13 PM
15 responses
3,892 views
0 likes
 Last Post neex
by neex
01-22-2017, 09:16 PM  
dark top side samsung40" by gbaicu51
Started by gbaicu51, 01-22-2017, 02:00 PM
1 response
1,541 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-22-2017, 04:05 PM  
toshiba 50L1350U no backlight by sdinelli
Started by sdinelli, 06-04-2015, 02:21 PM
85 responses
25,352 views
0 likes
 Last Post osheam
by osheam
01-22-2017, 03:45 PM  
Cracked Screen plasmas and buffer/ysus board by Glitcher
Started by Glitcher, 02-10-2014, 08:55 PM
15 responses
3,007 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-22-2017, 05:47 AM  
Samsung LA46S81BDX/XSA - Lines after 5 mins, restart... fine for another 5 mins by Geniee33
Started by Geniee33, 11-28-2016, 02:38 AM
34 responses
4,325 views
0 likes
 Last Post Geniee33
by Geniee33
01-21-2017, 08:01 PM  
LG 37LD490 - Glitching picture. by jondoe
Started by jondoe, 01-11-2017, 03:17 AM
42 responses
9,770 views
0 likes
 Last Post jondoe
by jondoe
01-21-2017, 02:48 PM  
LG Smart TV flickering screen by crabn
Started by crabn, 12-04-2016, 10:59 AM
15 responses
7,747 views
0 likes
 Last Post crabn
by crabn
01-21-2017, 02:30 PM  
42"Fluid plasma tv Mod#(Samsung)pn50b550t2f by rich-t
Started by rich-t, 12-22-2016, 08:19 AM
122 responses
12,057 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-21-2017, 12:44 PM  
Need Help For Troubleshoot LG 50PS11 Y-Sustain by Jeff Pepin
Started by Jeff Pepin, 01-16-2017, 09:45 PM
8 responses
1,639 views
0 likes
 Last Post Jeff Pepin
by Jeff Pepin
01-21-2017, 12:39 PM  
vm-42x795 by miyagi
Started by miyagi, 01-21-2017, 07:04 AM
1 response
1,209 views
0 likes
 Last Post jondoe
by jondoe
01-21-2017, 10:28 AM  
Vizio E701Ia3 main board question (pics attached) by T3xasa22a22in
Started by T3xasa22a22in, 05-27-2016, 05:43 PM
5 responses
1,867 views
0 likes
 Last Post miyagi
by miyagi
01-21-2017, 09:14 AM  
LG 50LN5100E Video Problem by jstiene
Started by jstiene, 01-13-2017, 02:27 PM
17 responses
2,324 views
0 likes
 Last Post jjanssen7
by jjanssen7
01-20-2017, 11:58 PM  
Samsung HPT5044X/XAA plasma keeps blowing buffer ICs by mattpd
Started by mattpd, 02-25-2016, 06:41 PM
3 responses
1,821 views
0 likes
 Last Post libyantiger
by libyantiger
01-20-2017, 05:17 PM  
Toshiba 52HM84 DLP TV by dukester
Started by dukester, 02-14-2013, 07:29 AM
10 responses
5,431 views
0 likes
 Last Post skj2017
by skj2017
01-20-2017, 04:50 PM  
TH-50PZ800U from green to halved to 6 red lights by Receiver
Started by Receiver, 01-16-2017, 03:33 PM
2 responses
1,382 views
0 likes
 Last Post Receiver
by Receiver
01-20-2017, 01:31 PM  
Digihome 32278hddledcntd by finntricky
Started by finntricky, 01-18-2017, 01:44 PM
26 responses
3,577 views
0 likes
 Last Post finntricky
by finntricky
01-20-2017, 12:14 PM  
Samsung LNS3241D - No picture, sound and backlight OK by Kristofor
Started by Kristofor, 10-30-2011, 11:49 AM
23 responses
18,799 views
0 likes
 Last Post budm
by budm
01-20-2017, 09:59 AM  
Samsung 60 inch backlight problem by tvtanner
Started by tvtanner, 01-20-2017, 07:58 AM
0 responses
1,353 views
0 likes
 Last Post tvtanner
by tvtanner
01-20-2017, 07:58 AM  
LG 50PG10 Sound No Picture. by Hawk2112
Started by Hawk2112, 01-13-2017, 12:18 AM
19 responses
2,672 views
0 likes
 Last Post Hawk2112
by Hawk2112
01-19-2017, 11:55 PM  
Emerson LC401EM3F Backlight and Audio Work, No Video by arod
Started by arod, 01-17-2015, 10:56 AM
14 responses
4,720 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-19-2017, 07:37 PM  
How to enter testmode on logicboard Samsung by PowerAmpFreak
Started by PowerAmpFreak, 01-19-2017, 11:58 AM
3 responses
1,319 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
01-19-2017, 01:49 PM  
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