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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
644,521 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 46" LCD Model: 46LA55R120Q - Symptom: Verticle Lines throughout entire display by crepiduse
Started by crepiduse, 03-04-2014, 12:55 PM
16 responses
3,062 views
0 likes
 Last Post crepiduse
by crepiduse
03-17-2014, 07:00 AM  
Lg 60ls5700 by onastvar
Started by onastvar, 03-16-2014, 05:54 PM
1 response
1,744 views
0 likes
 Last Post dkneyle
by dkneyle
03-17-2014, 05:02 AM  
Sony KDL-32M3000 no picture by deer
Started by deer, 06-15-2013, 09:20 PM
13 responses
4,448 views
0 likes
 Last Post josnie
by josnie
03-16-2014, 05:15 PM  
Panasonic Viera TC-P50S30 parts by bobbyd40
Started by bobbyd40, 03-16-2014, 04:53 PM
2 responses
3,623 views
0 likes
 Last Post tw2005
by tw2005
03-16-2014, 05:04 PM  
Samsung ps50a457 by sordids999
Started by sordids999, 03-16-2014, 02:35 PM
1 response
1,594 views
0 likes
 Last Post tom66
by tom66
03-16-2014, 02:53 PM  
Samsung 58" FPT5894W Scrambled digital signal. by 102mm
Started by 102mm, 03-15-2014, 04:06 PM
4 responses
2,838 views
0 likes
 Last Post 102mm
by 102mm
03-16-2014, 02:25 PM  
firmware Samsung PN50A4501DXZA by electrojas
Started by electrojas, 03-14-2014, 11:32 PM
5 responses
2,676 views
0 likes
 Last Post electrojas
by electrojas
03-16-2014, 05:55 AM  
Where to find TVs to fix? by lookimback
Started by lookimback, 03-15-2014, 12:56 AM
6 responses
2,089 views
0 likes
 Last Post lookimback
by lookimback
03-15-2014, 06:43 PM  
Vizio P42HDTV10A 50" Plasma by omgitsmit
Started by omgitsmit, 03-14-2014, 11:54 PM
4 responses
2,600 views
0 likes
 Last Post 102mm
by 102mm
03-15-2014, 04:25 PM  
lg 50pb2dr-ac plasma by attainteddragon
Started by attainteddragon, 08-08-2013, 05:27 AM
9 responses
3,334 views
0 likes
 Last Post retoware
by retoware
03-15-2014, 02:15 PM  
Sanyo DP46840 Audio Power Fail by David_Clark
Started by David_Clark, 03-13-2014, 11:38 AM
2 responses
2,906 views
0 likes
 Last Post David_Clark
by David_Clark
03-15-2014, 12:22 PM  
Lg 26lb76-zf by Momad
Started by Momad, 03-15-2014, 08:16 AM
1 response
2,461 views
0 likes
 Last Post multimeter
by multimeter
03-15-2014, 09:29 AM  
sansui model 3211. by willyam1
Started by willyam1, 06-21-2013, 04:50 AM
1 response
2,336 views
0 likes
 Last Post gitso
by gitso
03-15-2014, 09:14 AM  
LED backlights voltage drop by budm
Started by budm, 03-13-2014, 10:18 PM
2 responses
1,916 views
0 likes
 Last Post ben7
by ben7
03-15-2014, 06:50 AM  
Purchase Consideration: Samsung LN46A530P1FXZA by Tiezane
Started by Tiezane, 10-05-2013, 12:49 PM
4 responses
2,133 views
0 likes
 Last Post splitcrete
by splitcrete
03-14-2014, 09:39 PM  
Vizio VO320E Repair Notes. (Got It Working) by dabone
Started by dabone, 03-14-2014, 10:03 AM
7 responses
3,640 views
0 likes
 Last Post Ltank
by Ltank
03-14-2014, 08:44 PM  
Samsung HL-T6176s by elpelado
Started by elpelado, 03-03-2014, 02:46 AM
3 responses
1,812 views
0 likes
 Last Post elpelado
by elpelado
03-14-2014, 05:40 PM  
Philips 42pf9966 Y-sustain by dan1983
Started by dan1983, 03-13-2014, 05:47 PM
6 responses
2,479 views
0 likes
 Last Post dan1983
by dan1983
03-14-2014, 05:38 PM  
LG 50PX4R-ZB stuck in standby mode by surferbum
Started by surferbum, 06-17-2013, 04:10 PM
111 responses
21,428 views
0 likes
 Last Post dkneyle
by dkneyle
03-14-2014, 03:48 PM  
Rca rlc3255a-b doa by Fwrothy
Started by Fwrothy, 03-09-2014, 06:01 PM
18 responses
3,942 views
0 likes
 Last Post budm
by budm
03-14-2014, 02:24 PM  
Technika lcd40hd-ready by shepp
Started by shepp, 03-08-2014, 08:34 AM
19 responses
4,779 views
0 likes
 Last Post shepp
by shepp
03-14-2014, 12:57 PM  
LG 42PQ3000 - red then blue blinks no picture by tom66
Started by tom66, 03-01-2014, 06:16 AM
16 responses
5,049 views
0 likes
 Last Post tom66
by tom66
03-14-2014, 12:33 PM  
Phillips 42PFL5432D/37 Chirping and No Picture by tw1ztid
Started by tw1ztid, 01-21-2012, 01:02 AM
72 responses
26,819 views
0 likes
 Last Post anbcunningham
by anbcunningham
03-14-2014, 12:08 PM  
Technika X22/14B-GB-TCD-UK LCD screen went dark by Fred53
Started by Fred53, 03-10-2014, 01:39 PM
16 responses
9,335 views
0 likes
 Last Post Fred53
by Fred53
03-14-2014, 11:46 AM  
Sanyo DP46849 by gideon277
Started by gideon277, 03-14-2014, 07:59 AM
2 responses
1,966 views
0 likes
 Last Post gideon277
by gideon277
03-14-2014, 09:56 AM  
Need help with a Emerson 32" TV LC320EM2F by eqtitan
Started by eqtitan, 06-25-2012, 03:27 PM
21 responses
18,413 views
0 likes
 Last Post David53
by David53
03-14-2014, 08:41 AM  
Samsung LE32A457C1D by snipersquad100
Started by snipersquad100, 03-12-2014, 06:24 AM
21 responses
6,156 views
0 likes
 Last Post snipersquad100
by snipersquad100
03-14-2014, 08:22 AM  
Worst soldering job ever?? by tn245
Started by tn245, 03-11-2014, 06:30 AM
25 responses
5,222 views
0 likes
 Last Post Agent24
by Agent24
03-14-2014, 01:43 AM  
Fujitsu PSD4222W-S Blinking red light by MANUEL75
Started by MANUEL75, 01-13-2014, 01:56 PM
1 response
1,484 views
0 likes
 Last Post MANUEL75
by MANUEL75
03-13-2014, 09:12 PM  
Samsung PS51E450A1WXXO screen problems by trotskey
Started by trotskey, 06-27-2013, 05:44 PM
18 responses
2,984 views
0 likes
 Last Post trotskey
by trotskey
03-13-2014, 03:29 PM  
ps-50q97hd problem-screen turns blank by charlierfc
Started by charlierfc, 03-12-2014, 08:34 AM
7 responses
2,427 views
0 likes
 Last Post charlierfc
by charlierfc
03-13-2014, 06:46 AM  
Hitachi LED tv 24" with DVD combo by hernan_perez_br
Started by hernan_perez_br, 03-11-2014, 09:10 PM
2 responses
2,247 views
0 likes
 Last Post hernan_perez_br
by hernan_perez_br
03-12-2014, 04:25 PM  
Vizio vx37l hdtv10a by sbeck
Started by sbeck, 03-06-2013, 09:34 AM
17 responses
4,213 views
0 likes
 Last Post tom66
by tom66
03-12-2014, 02:54 PM  
Philips Plasma 50PF9631D/10 by Alfa12
Started by Alfa12, 03-12-2014, 01:56 PM
0 responses
1,491 views
0 likes
 Last Post Alfa12
by Alfa12
03-12-2014, 01:56 PM  
Stocked Voltage Regulators by Ltank
Started by Ltank, 03-12-2014, 11:00 AM
0 responses
1,298 views
0 likes
 Last Post Ltank
by Ltank
03-12-2014, 11:00 AM  
VIORE LC-37VF55 Main Board Incompatibilty Issues by ftaylor74
Started by ftaylor74, 03-12-2014, 09:40 AM
0 responses
1,634 views
0 likes
 Last Post ftaylor74
by ftaylor74
03-12-2014, 09:40 AM  
vestel 17IPS06-2 help by Sparks88
Started by Sparks88, 11-21-2013, 05:29 PM
28 responses
7,864 views
0 likes
 Last Post Sparks88
by Sparks88
03-11-2014, 10:05 PM  
Vizio Connector help by HairyManBack
Started by HairyManBack, 03-06-2014, 02:43 AM
7 responses
2,378 views
0 likes
 Last Post HairyManBack
by HairyManBack
03-11-2014, 07:22 PM  
Samsung 3D LED 40EH6030 keeps restarting at Samsung logo by safesurfer65
Started by safesurfer65, 03-11-2014, 06:47 PM
3 responses
2,665 views
0 likes
 Last Post tom66
by tom66
03-11-2014, 07:07 PM  
LG 42PT85 tv not powering up by sai2006
Started by sai2006, 03-11-2014, 03:47 PM
0 responses
1,504 views
0 likes
 Last Post sai2006
by sai2006
03-11-2014, 03:47 PM  
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