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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
644,513 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
781,202 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
196,801 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
540,982 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
279,481 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  
LG 60" 60pv250 no picture by Rakanishu
Started by Rakanishu, 02-26-2013, 04:20 PM
22 responses
15,993 views
0 likes
 Last Post Br1yan
by Br1yan
03-25-2016, 04:49 PM  
need FFC cable for Panasonic Plasma TX-P42UT50E by pasicr
Started by pasicr, 03-24-2016, 04:27 PM
2 responses
1,885 views
0 likes
 Last Post tw2005
by tw2005
03-25-2016, 04:06 PM  
Toshiba led tv 32P2305EE won't turn on by Nasha
Started by Nasha, 03-21-2016, 02:57 AM
61 responses
10,010 views
0 likes
 Last Post Nasha
by Nasha
03-25-2016, 03:05 PM  
Panasonic dp42d23 by superbob8
Started by superbob8, 03-02-2016, 06:17 PM
23 responses
4,995 views
0 likes
 Last Post superbob8
by superbob8
03-25-2016, 02:57 PM  
Sanyo - dp32640 - No Video, Green light on, Back light on. by larry502
Started by larry502, 03-24-2014, 09:46 PM
9 responses
4,390 views
0 likes
 Last Post colormebad
by colormebad
03-25-2016, 01:16 PM  
Philips 50pfp5532d/05 no picture by Cobblers
Started by Cobblers, 03-17-2016, 12:45 PM
17 responses
2,922 views
0 likes
 Last Post Cobblers
by Cobblers
03-25-2016, 09:33 AM  
Emerson LC401EM3F Bad Picture by shadetreetrader11
Started by shadetreetrader11, 03-20-2016, 07:31 AM
7 responses
2,132 views
0 likes
 Last Post budm
by budm
03-25-2016, 09:04 AM  
Samsung PS50B430P2W strange fault by StephenU
Started by StephenU, 03-09-2016, 04:15 AM
24 responses
4,414 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-25-2016, 08:13 AM  
Vizio M550NV Shuts down at startup logo flashes then repeats by lawnjobbers
Started by lawnjobbers, 02-16-2013, 03:33 AM
12 responses
12,041 views
0 likes
 Last Post Louis82
by Louis82
03-25-2016, 08:03 AM  
Bn44-00517c by abdekader
Started by abdekader, 12-04-2014, 11:50 AM
2 responses
5,960 views
0 likes
 Last Post dick_barton
by dick_barton
03-25-2016, 07:41 AM  
Panasonic TX-P42X50B Totally Dead by sordids999
Started by sordids999, 09-20-2015, 02:40 PM
7 responses
2,210 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-25-2016, 07:38 AM  
Toshiba Regza 46xv54ou Two Flashes no 24v by scumdog1221
Started by scumdog1221, 03-20-2016, 08:09 AM
37 responses
4,948 views
0 likes
 Last Post dick_barton
by dick_barton
03-25-2016, 05:41 AM  
Sony KDL-32BX300 wont turn on by Rodville
Started by Rodville, 03-22-2016, 12:04 PM
24 responses
5,466 views
0 likes
 Last Post dick_barton
by dick_barton
03-25-2016, 04:00 AM  
Lg 47le5400 by nwcs
Started by nwcs, 03-24-2016, 06:20 PM
1 response
1,375 views
0 likes
 Last Post sordids999
by sordids999
03-25-2016, 03:58 AM  
Samsung UN65ES6550F No picture, no backlight by Slimpickins
Started by Slimpickins, 03-24-2016, 04:00 PM
9 responses
2,409 views
0 likes
 Last Post dick_barton
by dick_barton
03-25-2016, 03:51 AM  
Drawing Schematics by tech2014
Started by tech2014, 03-24-2016, 05:26 PM
4 responses
1,788 views
0 likes
 Last Post keeney123
by keeney123
03-24-2016, 11:44 PM  
Screen turns off when attempting to use VGA input on Samsung LNT4042HX LCD by SurrealMustard
Started by SurrealMustard, 03-09-2016, 12:18 PM
21 responses
4,961 views
0 likes
 Last Post SurrealMustard
by SurrealMustard
03-24-2016, 05:42 PM  
Panasonic tc-p42x3 mainboard issues by jeffecor
Started by jeffecor, 11-02-2015, 03:08 PM
2 responses
1,954 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-24-2016, 03:18 PM  
Sharp LC-46D65U horizontal red line by Malachi
Started by Malachi, 03-24-2016, 12:13 PM
6 responses
1,474 views
0 likes
 Last Post Malachi
by Malachi
03-24-2016, 01:00 PM  
Samsung 400DXN-2 LH46BVTLBC/EN - Magic info problem by gemcka
Started by gemcka, 03-22-2016, 07:46 AM
7 responses
3,324 views
0 likes
 Last Post Diah
by Diah
03-24-2016, 08:21 AM  
Vizio XVT553SV HDMI ports dead. by blhaas1
Started by blhaas1, 03-14-2016, 09:37 PM
4 responses
5,775 views
0 likes
 Last Post tpapfam
by tpapfam
03-23-2016, 11:53 PM  
Samsung plasma TV never stop clicking pn50a510p3 by hmendez86
Started by hmendez86, 03-21-2016, 11:20 PM
6 responses
2,261 views
0 likes
 Last Post budm
by budm
03-23-2016, 10:29 PM  
RCA RLDEDV3255-A no backlight by tech2014
Started by tech2014, 03-23-2016, 01:16 PM
2 responses
2,264 views
0 likes
 Last Post budm
by budm
03-23-2016, 09:48 PM  
RCA Model 46LA45RQ picture fine but no sound and buttons/remotes not working by efsmith
Started by efsmith, 03-23-2016, 10:12 AM
2 responses
1,741 views
0 likes
 Last Post efsmith
by efsmith
03-23-2016, 08:46 PM  
Polaroid TLX-04240b Has picture, no sound by mcross
Started by mcross, 03-21-2016, 04:31 PM
21 responses
4,399 views
0 likes
 Last Post mcross
by mcross
03-23-2016, 09:24 AM  
Panasonic TC-P50G20 A Board Problems (TXN/A1MGUUS) by mfucilli
Started by mfucilli, 03-08-2016, 03:52 PM
4 responses
2,071 views
0 likes
 Last Post mfucilli
by mfucilli
03-23-2016, 08:17 AM  
Bush s642f factory reset by Rickig
Started by Rickig, 10-30-2015, 01:52 PM
17 responses
2,546 views
0 likes
 Last Post jczarniak
by jczarniak
03-23-2016, 07:17 AM  
Vizio e601i-a3 stuck on logo by AmpWare
Started by AmpWare, 03-20-2016, 09:33 PM
7 responses
3,123 views
0 likes
 Last Post f67bird
by f67bird
03-23-2016, 04:42 AM  
Samsung LE32B530P7W start up problem, fix with heat by Fr3shGy
Started by Fr3shGy, 03-13-2016, 03:38 PM
16 responses
4,237 views
0 likes
 Last Post Fr3shGy
by Fr3shGy
03-22-2016, 09:38 PM  
Samsung UN40D6400 led problem by Malachi
Started by Malachi, 03-21-2016, 03:17 PM
70 responses
7,278 views
0 likes
 Last Post budm
by budm
03-22-2016, 09:32 PM  
Lg 50pb690v-zc by comptek
Started by comptek, 03-18-2016, 09:34 AM
11 responses
2,877 views
0 likes
 Last Post comptek
by comptek
03-22-2016, 05:09 PM  
LG 55LN5310 dead by tech2014
Started by tech2014, 03-18-2016, 01:39 PM
28 responses
5,156 views
0 likes
 Last Post tech2014
by tech2014
03-22-2016, 04:43 PM  
lg plasma pc3dv powers on no picture by yankys
Started by yankys, 03-14-2016, 07:11 PM
8 responses
2,301 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-22-2016, 04:08 PM  
Lg42lw450u back light and sound good. No picture. by Cobblers
Started by Cobblers, 03-06-2016, 07:33 AM
22 responses
3,543 views
0 likes
 Last Post adamp91gvm
by adamp91gvm
03-22-2016, 03:03 PM  
sanyo dp50719 by Dhamlin
Started by Dhamlin, 03-21-2016, 03:01 PM
2 responses
1,825 views
0 likes
 Last Post Dhamlin
by Dhamlin
03-22-2016, 11:07 AM  
SAMSUNG LN55C650 Power Supply ? by colormebad
Started by colormebad, 03-21-2016, 12:39 PM
14 responses
4,518 views
0 likes
 Last Post colormebad
by colormebad
03-22-2016, 07:01 AM  
Samsung plasma PN42C430A1DXZC weird image by nickmatine
Started by nickmatine, 03-21-2016, 08:14 PM
3 responses
1,804 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-22-2016, 03:27 AM  
LG 50LN5750 has backlighty and sound and no image by nickmatine
Started by nickmatine, 03-21-2016, 02:14 PM
10 responses
2,538 views
0 likes
 Last Post budm
by budm
03-21-2016, 09:04 PM  
Lg 50pc5d no video. by Malachi
Started by Malachi, 03-12-2016, 02:02 PM
17 responses
2,433 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-21-2016, 04:07 PM  
Logik l22ldvb21 by LEEDASH
Started by LEEDASH, 03-10-2016, 04:53 AM
8 responses
1,836 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-21-2016, 02:38 PM  
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