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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
643,705 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
218 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
780,919 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
196,763 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
540,850 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
279,430 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Philips 42pfl5432d backlight by ryan74
Started by ryan74, 11-13-2012, 05:51 PM
47 responses
9,374 views
0 likes
 Last Post Dgtech
by Dgtech
01-29-2013, 08:39 PM  
Vizio VW46LFHDTV10A black screen by wheatfield
Started by wheatfield, 01-29-2013, 01:04 PM
2 responses
2,187 views
0 likes
 Last Post MisterD
by MisterD
01-29-2013, 03:36 PM  
JVC GM-V42UG plasma monitor problem by Capz65
Started by Capz65, 08-24-2009, 03:18 PM
16 responses
7,619 views
0 likes
 Last Post tom66
by tom66
01-29-2013, 02:36 PM  
Emerson LD195EMX by gijoey198079
Started by gijoey198079, 01-12-2013, 04:58 PM
3 responses
2,402 views
0 likes
 Last Post tom66
by tom66
01-29-2013, 09:34 AM  
Possible Polaroid TLX-04244B Purchase.... by Paul678
Started by Paul678, 01-14-2013, 04:02 PM
18 responses
5,414 views
0 likes
 Last Post tom66
by tom66
01-29-2013, 09:16 AM  
Panasonic TLX-04244B by tctv
Started by tctv, 01-02-2013, 07:12 PM
9 responses
3,042 views
0 likes
 Last Post tctv
by tctv
01-28-2013, 09:45 PM  
NEC Px42VM3A lost all display by Dblueman
Started by Dblueman, 01-14-2013, 01:54 PM
108 responses
11,813 views
0 likes
 Last Post Dblueman
by Dblueman
01-28-2013, 09:21 PM  
LG 50PS30FD plasma, suspect YDRV boards by vrajcevski
Started by vrajcevski, 01-20-2013, 03:51 AM
3 responses
3,453 views
0 likes
 Last Post tom66
by tom66
01-28-2013, 09:05 PM  
Sanyo DP50747 screen problems by SniperMatt59
Started by SniperMatt59, 08-26-2012, 01:16 PM
3 responses
2,947 views
0 likes
 Last Post tom66
by tom66
01-28-2013, 07:42 PM  
Daewoo LCD 42" model DLP-42C1 by bohaboha
Started by bohaboha, 12-09-2012, 06:55 PM
53 responses
8,111 views
0 likes
 Last Post bohaboha
by bohaboha
01-28-2013, 07:15 PM  
Closed: sony kdl46s4100 solid green light can not even force a blinking eror by nomoresonys
Started by nomoresonys, 01-26-2013, 12:25 PM
18 responses
4,182 views
0 likes
 Last Post kc8adu
by kc8adu
01-28-2013, 06:48 PM  
Seiki LC-40G81 doesn't turn on by eltuko
Started by eltuko, 01-26-2013, 06:21 PM
4 responses
3,930 views
0 likes
 Last Post eltuko
by eltuko
01-28-2013, 06:25 PM  
Dynex dx-22ld150a11 flashes white once to blank by koppit
Started by koppit, 01-14-2013, 12:46 PM
12 responses
6,652 views
0 likes
 Last Post koppit
by koppit
01-28-2013, 05:54 PM  
philips 42pfl7422d white screen by vibac123
Started by vibac123, 01-24-2013, 11:45 PM
18 responses
3,640 views
0 likes
 Last Post vibac123
by vibac123
01-28-2013, 02:32 PM  
Vizio vp422- will not power on by Sapulparon
Started by Sapulparon, 01-28-2013, 09:53 AM
2 responses
2,610 views
0 likes
 Last Post selldoor
by selldoor
01-28-2013, 12:08 PM  
compatible t-con by freecom
Started by freecom, 01-27-2013, 10:40 AM
5 responses
4,521 views
0 likes
 Last Post kevinm34232
by kevinm34232
01-28-2013, 07:18 AM  
Ltdn42v68us by VAPatriot757
Started by VAPatriot757, 01-17-2013, 07:59 PM
14 responses
2,522 views
0 likes
 Last Post budm
by budm
01-27-2013, 07:42 PM  
Project 2: Panasonic TH-42PW4UZ green light on, nothing on screen by nintari
Started by nintari, 01-24-2013, 08:24 AM
26 responses
6,983 views
0 likes
 Last Post tom66
by tom66
01-27-2013, 01:32 PM  
philips 50pf7220a/37 (bad caps) by tocold4u2
Started by tocold4u2, 01-09-2013, 11:41 AM
24 responses
5,185 views
0 likes
 Last Post tocold4u2
by tocold4u2
01-27-2013, 01:26 PM  
Looking for 2 lcd's panels Samsung BN07-00678B and LG LC550WUD SBM1 by davewilson61
Started by davewilson61, 01-27-2013, 11:04 AM
0 responses
1,764 views
0 likes
 Last Post davewilson61
by davewilson61
01-27-2013, 11:04 AM  
looking for 2 used led screens for tv's please help thanks by davewilson61
Started by davewilson61, 01-21-2013, 11:29 AM
4 responses
1,861 views
0 likes
 Last Post davewilson61
by davewilson61
01-27-2013, 10:58 AM  
compatible inverter with different rev (master slave) by freecom
Started by freecom, 01-22-2013, 03:54 AM
4 responses
3,499 views
0 likes
 Last Post freecom
by freecom
01-27-2013, 10:27 AM  
Toshiba 42hl67us Fuzzy picture Tcon board? by Cubbyx
Started by Cubbyx, 01-27-2013, 09:12 AM
0 responses
1,654 views
0 likes
 Last Post Cubbyx
by Cubbyx
01-27-2013, 09:12 AM  
Sony Bravia KDL-32V4000 won't turn on. by LouFace
Started by LouFace, 01-27-2013, 05:05 AM
0 responses
2,318 views
0 likes
 Last Post LouFace
by LouFace
01-27-2013, 05:05 AM  
Mitsubishi wd-73734 chirping and no picture by ryan74
Started by ryan74, 01-27-2013, 12:20 AM
1 response
2,637 views
0 likes
 Last Post retiredcaps
by retiredcaps
01-27-2013, 01:14 AM  
Samsung LN46A530P1FXZA advice; vertical lines on half of screen by beedoola
Started by beedoola, 01-26-2013, 08:51 PM
1 response
2,996 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 08:54 PM  
Vizio L30WGU, powers up for a few seconds then returns to standby. by johnboy1313
Started by johnboy1313, 01-26-2013, 10:35 AM
9 responses
3,103 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 04:17 PM  
Samsung LN40B610A5F blows fuse by TheWill
Started by TheWill, 01-26-2013, 03:26 PM
2 responses
3,473 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 03:34 PM  
Vizio VW42L HDTV10A - Just replace caps? or test PS? by LogicalTime
Started by LogicalTime, 01-07-2013, 10:35 AM
22 responses
8,719 views
0 likes
 Last Post LogicalTime
by LogicalTime
01-26-2013, 03:12 PM  
Samsung PN59D8000FF Panel Problem by kartwood
Started by kartwood, 01-26-2013, 01:48 PM
3 responses
2,741 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 02:20 PM  
Sanyo DP46848 by hoadle
Started by hoadle, 05-09-2012, 10:15 AM
3 responses
2,927 views
0 likes
 Last Post hamdin
by hamdin
01-26-2013, 02:08 PM  
Samsung LN52A530 by hoadle
Started by hoadle, 11-05-2010, 06:54 PM
34 responses
9,793 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 12:01 PM  
50PF9830a/37 Philips Plasma Clay Face? Posterizing? by ghiotom
Started by ghiotom, 01-25-2013, 08:08 PM
3 responses
2,349 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 11:53 AM  
Toshiba 37AV500U Inverted Picture/Colors On All Inputs by kevinm34232
Started by kevinm34232, 01-18-2013, 05:03 PM
33 responses
9,141 views
0 likes
 Last Post kevinm34232
by kevinm34232
01-26-2013, 10:15 AM  
Insignia NS-LCD32 powers on but blank screen & no sound, need help troubleshooting by omegastrm
Started by omegastrm, 09-27-2012, 12:12 AM
29 responses
16,042 views
0 likes
 Last Post beamus
by beamus
01-26-2013, 08:13 AM  
LG 32LH20 vertical colored bars on the screen by high-tech
Started by high-tech, 01-25-2013, 02:28 PM
2 responses
2,150 views
0 likes
 Last Post high-tech
by high-tech
01-25-2013, 07:23 PM  
Magnavox 37MF321D-37 problem by bulrich81305
Started by bulrich81305, 01-19-2013, 08:18 AM
7 responses
3,220 views
0 likes
 Last Post ComputerDoc4751
by ComputerDoc4751
01-25-2013, 06:02 PM  
Panasonic plasma TC-42PC2 single blink = bad "A" board (equiv TC-42PX24) by DakotaKid
Started by DakotaKid, 01-25-2013, 02:00 PM
1 response
3,067 views
0 likes
 Last Post tom66
by tom66
01-25-2013, 02:03 PM  
No hdmi on Sony Bravia kdl40s4100 by blacksmithjim
Started by blacksmithjim, 01-25-2013, 12:57 PM
5 responses
3,388 views
0 likes
 Last Post johnboy1313
by johnboy1313
01-25-2013, 01:50 PM  
Syncmaster 215TW Color problems by Nanobytez
Started by Nanobytez, 01-18-2013, 02:41 AM
9 responses
3,388 views
0 likes
 Last Post Nanobytez
by Nanobytez
01-25-2013, 01:11 PM  
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