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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
643,724 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
780,927 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
540,852 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
279,431 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  
CH341A programmer by tonytiger
Started by tonytiger, 02-03-2021, 03:38 PM
4 responses
892 views
0 likes
 Last Post MikeRWK
by MikeRWK
02-04-2021, 12:22 AM  
Toshiba FireTV image jumps every two seconds. Can it be fixed? by Lisanimaux
Started by Lisanimaux, 01-13-2021, 11:04 AM
25 responses
3,930 views
0 likes
 Last Post Lisanimaux
by Lisanimaux
02-03-2021, 07:49 PM  
Sony xbr-49x800e doesn't power on by osh
Started by osh, 11-13-2020, 10:07 PM
33 responses
5,043 views
0 likes
 Last Post Diah
by Diah
02-03-2021, 01:56 PM  
Grundig 48 VLE 5429 BP TV no backlight by Kassu
Started by Kassu, 12-21-2017, 11:43 AM
9 responses
4,537 views
0 likes
 Last Post jornet2001
by jornet2001
02-03-2021, 01:47 PM  
Vizio D40FG9 - No power/standby by anupkg1985
Started by anupkg1985, 02-01-2021, 02:51 PM
8 responses
1,289 views
0 likes
 Last Post R_J
by R_J
02-03-2021, 01:23 PM  
Sony Bravia KDL-46V4100 by Jackching
Started by Jackching, 02-03-2021, 07:28 AM
1 response
615 views
0 likes
 Last Post dick_barton
by dick_barton
02-03-2021, 08:00 AM  
Sharp LC-50LB371U by ljintexas
Started by ljintexas, 01-31-2021, 07:10 AM
9 responses
1,066 views
0 likes
 Last Post ljintexas
by ljintexas
02-02-2021, 01:43 PM  
Panasonic TX-48CX400B - No Video by tmcw
Started by tmcw, 04-13-2019, 11:42 AM
33 responses
4,288 views
0 likes
 Last Post dick_barton
by dick_barton
02-02-2021, 09:28 AM  
Sanyo DP5749 Plasma won't power up by canadaboy25
Started by canadaboy25, 02-01-2021, 01:19 PM
1 response
554 views
0 likes
 Last Post canadaboy25
by canadaboy25
02-02-2021, 04:23 AM  
KDL-46Z4100 Problem by ruff4
Started by ruff4, 04-01-2015, 07:40 AM
5 responses
1,824 views
0 likes
 Last Post jose64141
by jose64141
02-01-2021, 10:19 PM  
Samsung PS42A457P1D stuck in standby by Ooger
Started by Ooger, 01-20-2014, 03:19 AM
15 responses
6,335 views
0 likes
 Last Post tvtimmy
by tvtimmy
02-01-2021, 02:41 PM  
Samsung UE19ES4000wxzt turns off and turns on by Luis8
Started by Luis8, 01-30-2021, 10:14 AM
9 responses
1,105 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-01-2021, 02:11 PM  
Westinghouse LED TV 32 inch WD32FC2240 by suiramix
Started by suiramix, 02-28-2016, 06:03 PM
8 responses
7,067 views
0 likes
 Last Post gn2
by gn2
01-31-2021, 06:23 PM  
Rear Projector High Voltage Safety by GeorgeLG
Started by GeorgeLG, 01-31-2021, 03:14 PM
2 responses
715 views
0 likes
 Last Post GeorgeLG
by GeorgeLG
01-31-2021, 05:48 PM  
Samsung Model # UN55H7150AF in startup loop by rplewis
Started by rplewis, 01-27-2021, 07:13 AM
18 responses
1,384 views
0 likes
 Last Post Davi.p
by Davi.p
01-31-2021, 02:25 PM  
Removing screens by handsworth
Started by handsworth, 01-26-2021, 01:39 PM
5 responses
1,172 views
0 likes
 Last Post brucetv
by brucetv
01-31-2021, 12:45 PM  
Sharp LC-32D40U Negative picture unless the contrast is almost 0 by MikeRWK
Started by MikeRWK, 01-30-2021, 05:21 PM
7 responses
937 views
0 likes
 Last Post R_J
by R_J
01-31-2021, 12:13 PM  
glued tv screens!,how to remove? by Newbie123
Started by Newbie123, 01-30-2021, 06:18 AM
5 responses
913 views
0 likes
 Last Post brucetv
by brucetv
01-31-2021, 11:41 AM  
Vizio E421VA - no picture by VividElectrode
Started by VividElectrode, 06-01-2015, 02:15 PM
26 responses
6,674 views
0 likes
 Last Post cypress123
by cypress123
01-31-2021, 08:19 AM  
Sharp LC-55LE643U, bad gate drivers? by wagivem657
Started by wagivem657, 01-29-2021, 08:13 PM
3 responses
1,290 views
0 likes
 Last Post wagivem657
by wagivem657
01-31-2021, 08:08 AM  
Tcl 65s401tdaa sound only, keep reading by njsutton1995@outlook.com
Started by njsutton1995@outlook.com, 01-29-2021, 09:40 PM
8 responses
1,149 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-30-2021, 09:56 PM  
Vizio D50u-D1 4K tv - slow back light flicker. by crees
Started by crees, 02-05-2018, 08:48 AM
4 responses
3,316 views
0 likes
 Last Post handsworth
by handsworth
01-30-2021, 07:12 PM  
samsung s22a450bw by Pascal Komlassan
Started by Pascal Komlassan, 04-16-2018, 11:39 AM
7 responses
1,929 views
0 likes
 Last Post R_J
by R_J
01-30-2021, 11:04 AM  
Lg oled65e6p-u.buswljr by rplewis
Started by rplewis, 01-19-2021, 06:19 PM
133 responses
13,965 views
0 likes
 Last Post rplewis
by rplewis
01-30-2021, 10:25 AM  
LG 42LN5400 diffusers order by Dobsuk
Started by Dobsuk, 01-30-2021, 07:28 AM
1 response
650 views
0 likes
 Last Post Dobsuk
by Dobsuk
01-30-2021, 08:29 AM  
UE40ES6300 how to remove screen? by Newbie123
Started by Newbie123, 01-29-2021, 10:15 PM
1 response
622 views
0 likes
 Last Post diif
by diif
01-30-2021, 06:31 AM  
SSI_400_14A01 Rev0.1 Backlight Inverter, Original or Updated Board? by TrblShtr
Started by TrblShtr, 01-23-2021, 03:29 PM
38 responses
3,438 views
0 likes
 Last Post TrblShtr
by TrblShtr
01-30-2021, 04:45 AM  
Real or fake FGD4536? by DieselManiac
Started by DieselManiac, 08-17-2018, 11:20 AM
8 responses
1,874 views
0 likes
 Last Post DerD
by DerD
01-30-2021, 04:18 AM  
Soniq S49VT15A-AU stuck in standby by jazzeddie1234
Started by jazzeddie1234, 01-27-2021, 03:39 AM
20 responses
2,303 views
0 likes
 Last Post Diah
by Diah
01-29-2021, 08:52 PM  
Hitachi 42hxt12u wifi by sordids999
Started by sordids999, 01-28-2021, 07:03 AM
1 response
687 views
0 likes
 Last Post cheeky2
by cheeky2
01-29-2021, 01:45 PM  
Anyway to recover Hi-8 tapes that donot play? by MAVA
Started by MAVA, 01-27-2021, 12:36 PM
5 responses
972 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-29-2021, 11:07 AM  
philips 32 backlight problem by Afickgenius
Started by Afickgenius, 01-28-2021, 07:26 PM
1 response
677 views
0 likes
 Last Post budm
by budm
01-28-2021, 07:30 PM  
Ordered Wrong TCON Board For Sony TV, Can I flash Epprom by gersrt
Started by gersrt, 01-27-2021, 05:49 PM
14 responses
2,431 views
0 likes
 Last Post gersrt
by gersrt
01-28-2021, 11:08 AM  
Sharpe LCD TV LC60E77UN by BruceGilbert
Started by BruceGilbert, 11-17-2020, 10:39 AM
48 responses
4,865 views
0 likes
 Last Post BruceGilbert
by BruceGilbert
01-28-2021, 10:08 AM  
lg 43UF6430-UB Problems by oldtiredtech
Started by oldtiredtech, 01-25-2021, 03:08 PM
3 responses
900 views
0 likes
 Last Post oldtiredtech
by oldtiredtech
01-27-2021, 09:49 PM  
Sony KDL-40XBR Vertical lines by Dingopup
Started by Dingopup, 01-23-2021, 01:02 AM
4 responses
850 views
0 likes
 Last Post Dingopup
by Dingopup
01-27-2021, 06:00 PM  
UN60J6200AFXZA Backlight issue by ShatterMasters
Started by ShatterMasters, 01-22-2020, 03:50 PM
20 responses
3,450 views
0 likes
 Last Post neilc6
by neilc6
01-27-2021, 03:13 PM  
lg 60pn6500 by pansatdishman
Started by pansatdishman, 01-27-2021, 11:36 AM
1 response
784 views
0 likes
 Last Post anupkg1985
by anupkg1985
01-27-2021, 01:47 PM  
LG EAY62171101 Plasma Power Supply by Schoenradt
Started by Schoenradt, 01-27-2021, 12:07 PM
0 responses
454 views
0 likes
 Last Post Schoenradt
by Schoenradt
01-27-2021, 12:07 PM  
Sony Bravia no Picture by tlm387
Started by tlm387, 03-14-2011, 11:13 PM
50 responses
26,401 views
0 likes
 Last Post Jackching
by Jackching
01-26-2021, 04:21 PM  
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