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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
644,496 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
781,195 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
540,979 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
279,478 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  
Norcent plasma PT-4291HD no display, unresponsive by fuxxy
Started by fuxxy, 01-16-2013, 11:49 AM
20 responses
6,231 views
0 likes
 Last Post tom66
by tom66
01-31-2013, 04:46 PM  
LG 37LC2R, backlight shuts down after 4 seconds by amach
Started by amach, 01-06-2013, 05:34 PM
21 responses
10,796 views
0 likes
 Last Post retiredcaps
by retiredcaps
01-31-2013, 03:41 PM  
Panasonic TH-42PX80u Compatibility by crdz66
Started by crdz66, 01-31-2013, 02:47 PM
2 responses
2,218 views
0 likes
 Last Post crdz66
by crdz66
01-31-2013, 03:39 PM  
lcd picture faded to black by attenuator1222
Started by attenuator1222, 01-21-2013, 06:54 PM
27 responses
5,528 views
0 likes
 Last Post attenuator1222
by attenuator1222
01-31-2013, 08:37 AM  
Sony kdl-46s4100 power up slow by Sevenqi
Started by Sevenqi, 01-30-2013, 01:16 AM
5 responses
2,411 views
0 likes
 Last Post Mt.Man
by Mt.Man
01-31-2013, 07:51 AM  
LCD Troubleshooting for the experienced tech by randtek
Started by randtek, 01-30-2013, 08:26 PM
3 responses
3,221 views
0 likes
 Last Post tom66
by tom66
01-31-2013, 02:44 AM  
Vizio VP50 HDTV20A power supply turns on then off by chouston
Started by chouston, 10-19-2011, 04:42 PM
7 responses
6,464 views
0 likes
 Last Post tom66
by tom66
01-30-2013, 06:45 PM  
TECHNIKA LCD26-209v WOn't Start Just Flashing Blue LED by Markie76
Started by Markie76, 02-27-2012, 05:38 PM
5 responses
9,156 views
0 likes
 Last Post tom66
by tom66
01-30-2013, 04:53 PM  
Tv brand onei standby fault by LEEDASH
Started by LEEDASH, 01-25-2013, 03:27 AM
25 responses
4,436 views
0 likes
 Last Post tom66
by tom66
01-30-2013, 04:50 PM  
42" LCD Vizio problem by mavr1ck
Started by mavr1ck, 01-30-2013, 01:12 PM
1 response
1,570 views
0 likes
 Last Post martyparish
by martyparish
01-30-2013, 02:22 PM  
A tip when using a Multimeter to check voltages by johnboy1313
Started by johnboy1313, 01-30-2013, 11:04 AM
11 responses
2,375 views
0 likes
 Last Post tom66
by tom66
01-30-2013, 12:19 PM  
teco 40 inch tv by shawy123
Started by shawy123, 01-30-2013, 12:02 PM
1 response
2,400 views
0 likes
 Last Post tom66
by tom66
01-30-2013, 12:06 PM  
Cracked plasma screen can damage the buffer board by tom66
Started by tom66, 01-27-2013, 07:10 PM
4 responses
2,930 views
0 likes
 Last Post tom66
by tom66
01-30-2013, 10:55 AM  
Need photos for Akai PDP4216M by troxel
Started by troxel, 01-29-2013, 10:33 PM
4 responses
1,911 views
0 likes
 Last Post tom66
by tom66
01-30-2013, 10:25 AM  
rca atc010a by smithjj15
Started by smithjj15, 01-29-2013, 09:48 PM
1 response
1,591 views
0 likes
 Last Post randtek
by randtek
01-30-2013, 08:43 AM  
Panasonic TC-P50V10 - Partial screen/Partial Flickering by drpj23
Started by drpj23, 01-22-2013, 05:25 PM
9 responses
2,258 views
0 likes
 Last Post tom66
by tom66
01-30-2013, 03:32 AM  
BenQ 46W1 bad Y-sustain. what should test point pads read? by sugar_ray
Started by sugar_ray, 01-13-2013, 01:27 AM
19 responses
4,220 views
0 likes
 Last Post tom66
by tom66
01-30-2013, 03:31 AM  
Samsung LN32A550 Backlight Issue by stith
Started by stith, 10-06-2012, 08:06 PM
47 responses
7,632 views
0 likes
 Last Post stith
by stith
01-29-2013, 11:06 PM  
Sceptre X322BV-HD burnt power supply by Mr Bill
Started by Mr Bill, 09-16-2012, 03:56 PM
30 responses
10,349 views
0 likes
 Last Post budm
by budm
01-29-2013, 10:05 PM  
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
2,188 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
7,621 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
5,416 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
3,045 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
11,822 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
3,456 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
2,949 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
8,117 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
4,183 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
3,932 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
6,653 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
3,642 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
4,523 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
2,525 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
6,986 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
5,189 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  
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