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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
644,482 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
781,193 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
279,475 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
73,163 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  
Samsung PS51e450 strange picture problem by ellah
Started by ellah, 05-11-2015, 03:40 AM
8 responses
1,920 views
0 likes
 Last Post ellah
by ellah
05-11-2015, 05:10 AM  
Fuzzy/snowy picture - Samsung Plasma TV by saeed19
Started by saeed19, 05-10-2015, 09:15 PM
4 responses
2,437 views
0 likes
 Last Post Alastair E
by Alastair E
05-11-2015, 03:29 AM  
Replacement X-main board with fewer components (Samsung Plasma PN51D530A3FXZA) by RoboDisko
Started by RoboDisko, 05-06-2015, 06:05 PM
11 responses
4,172 views
0 likes
 Last Post RoboDisko
by RoboDisko
05-10-2015, 10:37 PM  
Insignia NS-32L430A11 / Vizio E320VL inverter transformer needed by mu2
Started by mu2, 05-10-2015, 04:12 PM
3 responses
3,746 views
0 likes
 Last Post budm
by budm
05-10-2015, 08:22 PM  
RCA MODEL P61960 Chassis PTK195Y06T by Paul J
Started by Paul J, 05-10-2015, 06:03 PM
0 responses
1,422 views
0 likes
 Last Post Paul J
by Paul J
05-10-2015, 06:03 PM  
Need HELP identifying parts by tech2014
Started by tech2014, 05-10-2015, 04:31 PM
1 response
1,451 views
0 likes
 Last Post mu2
by mu2
05-10-2015, 04:35 PM  
Samsung LN40B500P3 White lines by keats11
Started by keats11, 05-09-2015, 06:30 PM
4 responses
1,854 views
0 likes
 Last Post keats11
by keats11
05-10-2015, 02:47 PM  
Samsung LN40B650T1F won't power on by truep
Started by truep, 01-06-2012, 01:02 PM
91 responses
16,349 views
0 likes
 Last Post triplefour
by triplefour
05-10-2015, 07:14 AM  
Toshiba 46XF356 T-conn problem by Bisjer
Started by Bisjer, 05-07-2015, 02:54 AM
22 responses
4,057 views
0 likes
 Last Post newtothis
by newtothis
05-10-2015, 06:25 AM  
Sanyo 40" LCD TV 40xr11f blown power supply by mikoz
Started by mikoz, 07-29-2013, 01:41 AM
7 responses
4,112 views
0 likes
 Last Post tw2005
by tw2005
05-10-2015, 02:14 AM  
Possible LG 42PJ350 Main Board Problem? by pilotguy251
Started by pilotguy251, 05-09-2015, 04:56 PM
3 responses
7,981 views
0 likes
 Last Post Hamie
by Hamie
05-10-2015, 01:37 AM  
LG 52LB5DF-UC Screen color washed out by Glassman
Started by Glassman, 05-08-2015, 12:18 AM
6 responses
2,433 views
0 likes
 Last Post Glassman
by Glassman
05-09-2015, 05:55 PM  
Samsung PN43D450A2D Plasma clicks, doesn't power up by SurrealMustard
Started by SurrealMustard, 05-09-2015, 12:44 PM
10 responses
2,203 views
0 likes
 Last Post tom66
by tom66
05-09-2015, 05:24 PM  
Toshiba 40e210u - no picture/sound by wezo
Started by wezo, 04-30-2015, 08:41 PM
10 responses
2,592 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
05-09-2015, 04:24 PM  
Faulty Samsung PS42Q96HD by Mikeyboy2007
Started by Mikeyboy2007, 05-09-2015, 03:48 PM
5 responses
1,633 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
05-09-2015, 04:13 PM  
32 inch samsung with new tcon now got split screen by Easky15
Started by Easky15, 05-09-2015, 03:32 PM
2 responses
1,652 views
0 likes
 Last Post tom66
by tom66
05-09-2015, 04:10 PM  
Lg 50PQ3000 by ReeceyBurger123
Started by ReeceyBurger123, 02-03-2015, 01:36 PM
15 responses
3,103 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
05-09-2015, 03:57 PM  
Sony KDL-40BX400 by wwanderer
Started by wwanderer, 04-26-2015, 08:53 AM
12 responses
4,820 views
0 likes
 Last Post wwanderer
by wwanderer
05-09-2015, 03:22 PM  
scren for lg M2762DL by xalien
Started by xalien, 05-09-2015, 12:26 PM
1 response
1,896 views
0 likes
 Last Post tom66
by tom66
05-09-2015, 12:37 PM  
Samsung 52" LN52A550 - Bad panel or TCON... by richr69
Started by richr69, 03-31-2015, 07:35 AM
13 responses
3,510 views
0 likes
 Last Post sheen818
by sheen818
05-09-2015, 08:37 AM  
No Power on Panasonic Plasma by Mikeyboy2007
Started by Mikeyboy2007, 04-29-2015, 04:47 PM
42 responses
5,515 views
0 likes
 Last Post tom66
by tom66
05-09-2015, 07:49 AM  
Replacing a LCD panel possible? Interchangeable? by Moreno83
Started by Moreno83, 05-09-2015, 05:51 AM
7 responses
2,456 views
0 likes
 Last Post tom66
by tom66
05-09-2015, 07:21 AM  
Faulty Samsung UE40D5520 LED HD TV by Mikeyboy2007
Started by Mikeyboy2007, 05-08-2015, 10:05 AM
4 responses
2,158 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
05-08-2015, 02:56 PM  
sharp tv 70 inch LC-70LE65OU WITH BLACK WAVE PROBLEM by djpat1974
Started by djpat1974, 05-06-2015, 03:02 PM
4 responses
1,959 views
0 likes
 Last Post tom66
by tom66
05-08-2015, 02:10 PM  
65 Olevia works intermittently by crbn79
Started by crbn79, 08-18-2012, 01:39 PM
7 responses
2,276 views
0 likes
 Last Post Taterbug
by Taterbug
05-08-2015, 02:04 PM  
TV Board Repair Thoughts? by bebo
Started by bebo, 05-08-2015, 01:08 PM
1 response
1,305 views
0 likes
 Last Post Caleb
by Caleb
05-08-2015, 01:27 PM  
Philips 42PF3320/10 plasma white flashing by IMBack!
Started by IMBack!, 04-21-2015, 11:03 AM
16 responses
3,680 views
0 likes
 Last Post IMBack!
by IMBack!
05-08-2015, 12:43 PM  
lg plasma wont turn on by Ice203
Started by Ice203, 05-06-2015, 10:28 AM
11 responses
2,812 views
0 likes
 Last Post Ice203
by Ice203
05-08-2015, 11:37 AM  
Samsung UA40D6000 UNIQUE back light issue! by mgp32
Started by mgp32, 05-07-2015, 11:38 AM
9 responses
3,407 views
0 likes
 Last Post mgp32
by mgp32
05-08-2015, 11:28 AM  
element project elefs403s won't power up by critical mass
Started by critical mass, 05-06-2015, 10:13 AM
6 responses
1,935 views
0 likes
 Last Post critical mass
by critical mass
05-08-2015, 10:32 AM  
LG42LD550 not displaying some external inputs at 1080P + flashing/splotches of green by bebo
Started by bebo, 10-31-2014, 02:07 PM
14 responses
2,919 views
0 likes
 Last Post bebo
by bebo
05-08-2015, 10:07 AM  
LG 42LN578V picture but no backlight by nikonite
Started by nikonite, 02-12-2015, 08:23 AM
23 responses
7,502 views
0 likes
 Last Post nikonite
by nikonite
05-08-2015, 07:18 AM  
Sceptre X32GV-Komodo Startup Problem by MrGreg
Started by MrGreg, 10-11-2014, 11:42 AM
3 responses
2,366 views
0 likes
 Last Post dklawson
by dklawson
05-08-2015, 05:48 AM  
samsung, not turning on, by Ice203
Started by Ice203, 05-08-2015, 03:40 AM
6 responses
1,774 views
0 likes
 Last Post newtothis
by newtothis
05-08-2015, 05:31 AM  
samsung, ln55b650t1f, gamma ic? burnt! by p-top
Started by p-top, 04-16-2015, 09:07 PM
3 responses
2,502 views
0 likes
 Last Post p-top
by p-top
05-07-2015, 10:08 PM  
Sony KDL 40 - tabs bonding? by phil@philporter.com
Started by phil@philporter.com, 05-07-2015, 06:52 PM
2 responses
1,607 views
0 likes
 Last Post phil@philporter.com
by phil@philporter.com
05-07-2015, 07:57 PM  
is there any way to remove minor scratches on TV LCD screen by mattstolte
Started by mattstolte, 04-16-2015, 10:43 PM
12 responses
5,572 views
0 likes
 Last Post Comm
by Comm
05-07-2015, 06:30 PM  
Learning to troubleshoot buffer boards (LJ41-09470A) by Pioneerx01
Started by Pioneerx01, 05-07-2015, 12:38 PM
3 responses
2,133 views
0 likes
 Last Post Pioneerx01
by Pioneerx01
05-07-2015, 12:54 PM  
Can a cracked plasma panel cause X-Main to short out? by Pioneerx01
Started by Pioneerx01, 05-07-2015, 09:35 AM
3 responses
1,793 views
0 likes
 Last Post tom66
by tom66
05-07-2015, 11:56 AM  
Panasonic TX-P42G20E 4 blink by malling
Started by malling, 04-15-2015, 01:22 PM
13 responses
3,886 views
0 likes
 Last Post malling
by malling
05-06-2015, 10:40 PM  
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