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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
644,464 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
781,187 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
540,977 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
279,472 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
28,436 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  
Sharp Aquos LC-42D69U No Power or Standby LED, +5VSB working by helo.bye
Started by helo.bye, 11-26-2012, 02:37 AM
9 responses
5,640 views
0 likes
 Last Post helo.bye
by helo.bye
12-08-2012, 03:38 PM  
VIZIO VP322 HDTV10A has no video and won't power up completely. by DRYSKULL
Started by DRYSKULL, 12-08-2012, 12:48 PM
0 responses
2,976 views
0 likes
 Last Post DRYSKULL
by DRYSKULL
12-08-2012, 12:48 PM  
LG 50PC5D - How to Disable AC Detect by peter.procenko
Started by peter.procenko, 12-08-2012, 10:12 AM
0 responses
2,211 views
0 likes
 Last Post peter.procenko
by peter.procenko
12-08-2012, 10:12 AM  
RCA 37 WD12YX1 Flickering Backlights by Mike Jenk
Started by Mike Jenk, 12-01-2012, 03:10 PM
8 responses
2,827 views
0 likes
 Last Post selldoor
by selldoor
12-08-2012, 04:21 AM  
TV LG Plasma 50PC3D-UE by start2011
Started by start2011, 12-07-2012, 03:41 PM
4 responses
2,411 views
0 likes
 Last Post start2011
by start2011
12-07-2012, 06:40 PM  
Samsung LN26A330J1DXZA weird issue by oklahoma
Started by oklahoma, 12-06-2012, 10:03 PM
5 responses
3,131 views
0 likes
 Last Post oklahoma
by oklahoma
12-07-2012, 05:22 PM  
Lg 23lx1rv by PlainBill
Started by PlainBill, 02-18-2012, 10:52 PM
15 responses
6,243 views
0 likes
 Last Post skullking123
by skullking123
12-07-2012, 03:22 PM  
Samsung LN32C540F2D NO Power No Red Light by techrat
Started by techrat, 10-25-2012, 09:16 PM
28 responses
15,801 views
0 likes
 Last Post HiFiGuy75
by HiFiGuy75
12-07-2012, 11:47 AM  
plz help, 42 inch philips lcd, making chirping noise when plugged in.... by havinahardtime
Started by havinahardtime, 12-07-2012, 12:31 AM
6 responses
8,660 views
0 likes
 Last Post ryan74
by ryan74
12-07-2012, 09:31 AM  
sony projection tv model;kp-fx432m91 red led blinks 6 times by alihomee
Started by alihomee, 12-07-2012, 07:42 AM
2 responses
3,935 views
0 likes
 Last Post alihomee
by alihomee
12-07-2012, 08:20 AM  
Broken Plasma TV (Need a bit of help troubleshooting + identifying part) by Ryu.Hayabusa
Started by Ryu.Hayabusa, 11-01-2012, 01:02 AM
16 responses
3,982 views
0 likes
 Last Post andocommando
by andocommando
12-07-2012, 07:43 AM  
Sony KDL-40S4100 no backlight by tibimakai
Started by tibimakai, 11-23-2012, 10:03 PM
18 responses
3,618 views
0 likes
 Last Post tibimakai
by tibimakai
12-07-2012, 01:30 AM  
LCD plastic filter sheets by ryan74
Started by ryan74, 12-05-2012, 09:36 PM
4 responses
2,064 views
0 likes
 Last Post ryan74
by ryan74
12-06-2012, 10:56 PM  
P50HDTV10A Sparkle then blinky blink by MikeLoveVa
Started by MikeLoveVa, 11-22-2012, 12:32 AM
15 responses
2,945 views
0 likes
 Last Post MikeLoveVa
by MikeLoveVa
12-06-2012, 09:59 PM  
JVC LT-32EX38 2sec to black I think by ryan74
Started by ryan74, 12-05-2012, 11:51 PM
15 responses
2,912 views
0 likes
 Last Post ryan74
by ryan74
12-06-2012, 09:23 PM  
Viore PDP42V18HA hit by lightning! Now what? by kcraptor82
Started by kcraptor82, 08-04-2010, 05:27 PM
19 responses
9,976 views
0 likes
 Last Post HarleyWrase
by HarleyWrase
12-06-2012, 08:01 PM  
LG 50PQ6000 went pop by Mr_Bodgit
Started by Mr_Bodgit, 12-06-2012, 05:48 PM
0 responses
1,361 views
0 likes
 Last Post Mr_Bodgit
by Mr_Bodgit
12-06-2012, 05:48 PM  
Haier 40" LCD HL40XP1 by uberplasma
Started by uberplasma, 03-11-2012, 02:38 PM
3 responses
2,476 views
0 likes
 Last Post myjanjua
by myjanjua
12-06-2012, 03:29 PM  
Sony KV32FS120. by SEAWOLF
Started by SEAWOLF, 11-16-2012, 01:19 PM
7 responses
3,049 views
0 likes
 Last Post SEAWOLF
by SEAWOLF
12-06-2012, 11:55 AM  
Insignia ns-42pdp no power by TimT
Started by TimT, 11-24-2012, 03:36 PM
19 responses
4,067 views
0 likes
 Last Post tom66
by tom66
12-06-2012, 04:49 AM  
Visio VO370m - 1 second backlight by ahickman
Started by ahickman, 12-04-2012, 01:18 PM
22 responses
4,032 views
0 likes
 Last Post selldoor
by selldoor
12-06-2012, 04:41 AM  
Samsung LNT3242H 32" LCD TV, no picture but audio works- NO apparent component damage by mlepner
Started by mlepner, 12-05-2012, 09:52 PM
0 responses
1,837 views
0 likes
 Last Post mlepner
by mlepner
12-05-2012, 09:52 PM  
Dynex DX-LCD32-09 Power, sound, but screen/picture is bright white no color by vwmeche94
Started by vwmeche94, 01-09-2012, 03:25 PM
23 responses
19,065 views
0 likes
 Last Post randtek
by randtek
12-05-2012, 07:44 PM  
Sharp Aquos LC-32GD8E by gilly1984
Started by gilly1984, 12-03-2012, 06:36 PM
42 responses
7,826 views
0 likes
 Last Post gilly1984
by gilly1984
12-05-2012, 04:43 PM  
Magnavox 32MF338B/27 Turns Off After a few Seconds by Paul678
Started by Paul678, 12-05-2012, 01:11 PM
2 responses
5,488 views
0 likes
 Last Post Paul678
by Paul678
12-05-2012, 02:24 PM  
Symphonic wont turn channels by gorr35
Started by gorr35, 12-05-2012, 12:15 PM
3 responses
2,153 views
0 likes
 Last Post selldoor
by selldoor
12-05-2012, 01:10 PM  
Vizio P50 HDTV20A by David_Clark
Started by David_Clark, 12-05-2012, 12:44 AM
2 responses
2,248 views
0 likes
 Last Post rayrod81
by rayrod81
12-05-2012, 09:41 AM  
Vizio HDTV20A Y-main JL41-04217A by lrowell
Started by lrowell, 12-04-2012, 08:18 PM
4 responses
2,486 views
0 likes
 Last Post tw2005
by tw2005
12-05-2012, 01:49 AM  
Philips 42PFL7422D/37 is dead by tibimakai
Started by tibimakai, 11-30-2012, 10:03 AM
46 responses
7,265 views
0 likes
 Last Post tibimakai
by tibimakai
12-05-2012, 12:59 AM  
RCA L32WD22 Power Supply Has No Inverter +24 Volts by Paul678
Started by Paul678, 07-31-2012, 06:02 AM
5 responses
5,677 views
0 likes
 Last Post j0gigs
by j0gigs
12-04-2012, 08:52 PM  
Samsung 46'' LCD TV LN46A530P by thebman80
Started by thebman80, 12-03-2012, 08:56 PM
12 responses
4,609 views
0 likes
 Last Post tom66
by tom66
12-04-2012, 07:09 PM  
My THIRD Insignia NS-32LCD!! by Paul678
Started by Paul678, 12-04-2012, 04:36 PM
1 response
1,867 views
0 likes
 Last Post tom66
by tom66
12-04-2012, 05:01 PM  
Panasonic TH-42PX60U Service Manual by cre8kos@insightbb.com
Started by cre8kos@insightbb.com, 12-04-2012, 02:47 PM
1 response
4,806 views
0 likes
 Last Post tom66
by tom66
12-04-2012, 03:21 PM  
LG 42PC5D, No picture just sound. $30 yes or no? by johnboy1313
Started by johnboy1313, 12-04-2012, 01:09 PM
4 responses
3,121 views
0 likes
 Last Post tom66
by tom66
12-04-2012, 02:30 PM  
Proview RX-326 Power Supply schematic needed by mu2
Started by mu2, 12-04-2012, 11:14 AM
0 responses
2,331 views
0 likes
 Last Post mu2
by mu2
12-04-2012, 11:14 AM  
50pg20 problem by Duckhuntr
Started by Duckhuntr, 10-11-2012, 06:17 PM
8 responses
2,391 views
0 likes
 Last Post johnboy1313
by johnboy1313
12-04-2012, 06:23 AM  
Polaroid 37" making loud squealing noise/black lines through display by Skellums
Started by Skellums, 12-11-2008, 01:10 AM
16 responses
7,469 views
0 likes
 Last Post tom66
by tom66
12-03-2012, 07:21 PM  
Phillips 19MF337B/27 - 2 seconds to black by ahickman
Started by ahickman, 12-03-2012, 06:09 PM
1 response
1,970 views
0 likes
 Last Post tom66
by tom66
12-03-2012, 06:18 PM  
Dynex Dx-19E220A12 No standby led/wont power on by jsmoke
Started by jsmoke, 12-02-2012, 07:39 PM
12 responses
3,263 views
0 likes
 Last Post jsmoke
by jsmoke
12-03-2012, 04:33 PM  
Replacement plasma TV semiconductors? by Tibbs
Started by Tibbs, 12-03-2012, 12:10 AM
9 responses
2,894 views
0 likes
 Last Post Tibbs
by Tibbs
12-03-2012, 04:15 PM  
Previous 1 136 536 586 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 644 645 646 686 704 template Next
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