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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  
Samsung DNIe le26a41b by terminatorX
Started by terminatorX, 07-07-2013, 05:36 PM
0 responses
1,740 views
0 likes
 Last Post terminatorX
by terminatorX
07-07-2013, 05:36 PM  
Westinghouse LCD? TV only has little blue light nothing else! by RJARRRPCGP
Started by RJARRRPCGP, 04-06-2013, 09:02 PM
7 responses
3,970 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
07-07-2013, 04:17 PM  
vizio up in smoke! by Tvbob
Started by Tvbob, 02-19-2011, 11:11 PM
9 responses
7,181 views
0 likes
 Last Post bottel01
by bottel01
07-07-2013, 01:48 PM  
Vizio 42" black screen pdp42x3#### by salo123
Started by salo123, 12-22-2010, 02:41 PM
11 responses
8,931 views
0 likes
 Last Post dandhn777
by dandhn777
07-07-2013, 10:37 AM  
LCD digital lifestyle LT42322 problem by hienton2
Started by hienton2, 07-06-2013, 08:48 PM
0 responses
1,869 views
0 likes
 Last Post hienton2
by hienton2
07-06-2013, 08:48 PM  
HP-S5053 Plasma by MyHD120
Started by MyHD120, 02-17-2013, 09:30 AM
11 responses
2,654 views
0 likes
 Last Post capkid
by capkid
07-06-2013, 10:04 AM  
General question about sm FET's by truep
Started by truep, 06-29-2013, 10:48 AM
3 responses
1,809 views
0 likes
 Last Post momaka
by momaka
07-06-2013, 08:44 AM  
SAMSUNG PS42C451B2D No picture,no sound - fixed by tw2005
Started by tw2005, 07-05-2013, 03:53 AM
5 responses
8,297 views
0 likes
 Last Post tom66
by tom66
07-06-2013, 02:50 AM  
Viore PDP42V18HA has Red Pixel Static? by HarleyWrase
Started by HarleyWrase, 12-14-2012, 04:21 PM
3 responses
2,604 views
0 likes
 Last Post charliebrock
by charliebrock
07-05-2013, 09:24 PM  
Vizio v0320e by mcross
Started by mcross, 07-05-2013, 03:28 PM
1 response
1,818 views
0 likes
 Last Post mcross
by mcross
07-05-2013, 07:33 PM  
Westinghouse LD-4655VX secondary failure by jeff5may
Started by jeff5may, 06-27-2013, 02:59 PM
4 responses
3,449 views
0 likes
 Last Post jeff5may
by jeff5may
07-05-2013, 07:32 PM  
LG, 32LH20RC LCD. Works for about 10-15 minutes, then picture and sound goes off. by reality
Started by reality, 07-05-2013, 04:07 PM
0 responses
1,593 views
0 likes
 Last Post reality
by reality
07-05-2013, 04:07 PM  
Lg, 32lh20rc lcd by reality
Started by reality, 07-05-2013, 03:41 PM
0 responses
1,410 views
0 likes
 Last Post reality
by reality
07-05-2013, 03:41 PM  
Vizio VO47L by mrdj204
Started by mrdj204, 07-05-2013, 12:56 PM
1 response
2,012 views
0 likes
 Last Post aaronwt6
by aaronwt6
07-05-2013, 02:01 PM  
Insignia TV-DVD : Model NS-LDVD26Q-10A screen problems by techietech2
Started by techietech2, 06-29-2013, 04:07 PM
4 responses
3,611 views
0 likes
 Last Post techietech2
by techietech2
07-05-2013, 12:53 PM  
Panasonic TC-P42X5 with broken screen by kevinm34232
Started by kevinm34232, 07-04-2013, 10:42 PM
6 responses
3,424 views
0 likes
 Last Post tom66
by tom66
07-05-2013, 10:05 AM  
Sony KDL46HX800 Sometimes wont power on 3 blinks by jumpinjohn
Started by jumpinjohn, 03-22-2013, 08:06 AM
44 responses
12,987 views
0 likes
 Last Post jumpinjohn
by jumpinjohn
07-05-2013, 09:50 AM  
Suggestions for repairing MLT666B PSU board for 32" Powerpoint LCD TV (Pics) by SchrodingersCat
Started by SchrodingersCat, 09-19-2012, 03:59 AM
9 responses
7,689 views
0 likes
 Last Post roseserv
by roseserv
07-04-2013, 09:08 PM  
Venturer Led tv stuck in standyby by Cyclopes
Started by Cyclopes, 07-03-2013, 06:33 PM
2 responses
2,507 views
0 likes
 Last Post Cyclopes
by Cyclopes
07-04-2013, 04:00 PM  
Panasonic TH-42PX80E by PowerAmpFreak
Started by PowerAmpFreak, 07-04-2013, 12:14 PM
2 responses
2,395 views
0 likes
 Last Post tom66
by tom66
07-04-2013, 03:32 PM  
Vizio V042L Completely dead! by XmouseX
Started by XmouseX, 07-01-2013, 09:23 PM
37 responses
6,428 views
0 likes
 Last Post budm
by budm
07-03-2013, 10:52 PM  
Rca l32hd31r by chevy56
Started by chevy56, 07-03-2013, 04:54 PM
0 responses
1,583 views
0 likes
 Last Post chevy56
by chevy56
07-03-2013, 04:54 PM  
Samsung 50" Plasma PN50C590G4F by sharptrain
Started by sharptrain, 07-03-2013, 03:24 PM
0 responses
1,810 views
0 likes
 Last Post sharptrain
by sharptrain
07-03-2013, 03:24 PM  
Samsung UN46C5000QF (No Picture - Sound Working - Backlight Working) by Morinzo
Started by Morinzo, 06-28-2013, 12:45 AM
8 responses
3,254 views
0 likes
 Last Post tom66
by tom66
07-03-2013, 11:42 AM  
Help screen turns on and off by eladz93
Started by eladz93, 07-03-2013, 09:46 AM
0 responses
1,691 views
0 likes
 Last Post eladz93
by eladz93
07-03-2013, 09:46 AM  
vizio vw37l turns on for a bit then turns off by asdfjkljkl5
Started by asdfjkljkl5, 06-18-2013, 08:59 PM
32 responses
6,850 views
0 likes
 Last Post budm
by budm
07-03-2013, 08:48 AM  
17pw25-3 Flick Switch by signup
Started by signup, 07-03-2013, 07:04 AM
2 responses
2,692 views
0 likes
 Last Post signup
by signup
07-03-2013, 07:20 AM  
HP PL4260N plasma question. by Chaiyz
Started by Chaiyz, 07-02-2013, 11:23 AM
2 responses
2,155 views
0 likes
 Last Post capkid
by capkid
07-02-2013, 10:32 PM  
Once again a Visio VX42L - No Snd or Pic by boeing711
Started by boeing711, 08-12-2012, 09:21 PM
15 responses
3,799 views
0 likes
 Last Post boeing711
by boeing711
07-02-2013, 09:06 PM  
Samsung 50" 850fh-yb06 Y-SUS by sharptrain
Started by sharptrain, 07-02-2013, 05:58 PM
0 responses
3,843 views
0 likes
 Last Post sharptrain
by sharptrain
07-02-2013, 05:58 PM  
32mf231d/37 by aaronwt6
Started by aaronwt6, 06-19-2013, 05:25 PM
23 responses
4,548 views
0 likes
 Last Post aaronwt6
by aaronwt6
07-02-2013, 02:56 PM  
jvc lcd tv discolouration by anno
Started by anno, 07-02-2013, 01:57 PM
2 responses
2,839 views
0 likes
 Last Post anno
by anno
07-02-2013, 02:21 PM  
Replacing Capacitors on Viewsonic N2751w by lkvee
Started by lkvee, 10-16-2011, 12:13 PM
20 responses
8,777 views
0 likes
 Last Post lkvee
by lkvee
07-02-2013, 11:28 AM  
Plasma sony ke-p42m1 does not display nothing by conan981
Started by conan981, 11-01-2012, 03:24 AM
20 responses
9,529 views
0 likes
 Last Post tom66
by tom66
07-02-2013, 08:47 AM  
Samsung PS42B450 Y Main by thestigp11gt
Started by thestigp11gt, 06-25-2013, 10:31 AM
25 responses
7,703 views
0 likes
 Last Post thestigp11gt
by thestigp11gt
07-02-2013, 07:33 AM  
Panasonic Plasma Horizontal Lines by ryebred
Started by ryebred, 06-29-2013, 06:06 PM
4 responses
8,905 views
0 likes
 Last Post tw2005
by tw2005
07-02-2013, 04:22 AM  
Vizio VO42L FHDTV10A Won't power on by hawkbug
Started by hawkbug, 03-06-2013, 10:45 PM
27 responses
5,652 views
0 likes
 Last Post XmouseX
by XmouseX
07-01-2013, 06:18 PM  
LG 50PX4R-ZB main av board by surferbum
Started by surferbum, 06-24-2013, 12:39 PM
1 response
2,061 views
0 likes
 Last Post surferbum
by surferbum
07-01-2013, 03:44 PM  
Samsung Plasma PN50C550G1FXZA No Picture No Sound--Please Help by atvnewbie
Started by atvnewbie, 06-28-2013, 09:30 PM
3 responses
4,353 views
0 likes
 Last Post atvnewbie
by atvnewbie
07-01-2013, 03:41 PM  
LG 32" LCD 32LX1D PSU Transformers by JaredTS486
Started by JaredTS486, 07-01-2013, 02:22 PM
1 response
1,863 views
0 likes
 Last Post signup
by signup
07-01-2013, 03:15 PM  
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