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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
643,548 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
217 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
780,848 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
UN55B6000 with horizontal lines, and then not. by Pioneerx01
Started by Pioneerx01, 12-11-2018, 08:06 PM
2 responses
1,245 views
0 likes
 Last Post Davi.p
by Davi.p
12-13-2018, 08:41 AM  
Samsung PS42A410 Vertical green bars by Grunder
Started by Grunder, 12-11-2018, 07:06 AM
12 responses
1,670 views
0 likes
 Last Post tom66
by tom66
12-13-2018, 03:37 AM  
TCL LED TV Model No. L58E3000 by Andrew F. Ali
Started by Andrew F. Ali, 12-11-2018, 10:14 AM
5 responses
1,395 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
12-12-2018, 08:40 AM  
Vizio - XVT472SV by jasenpeters
Started by jasenpeters, 09-28-2015, 08:34 PM
42 responses
7,941 views
0 likes
 Last Post jasenpeters
by jasenpeters
12-11-2018, 05:54 PM  
SAMSUNG UN60J620DAFXZA has strobing backlight w/ mb crash by triplefour
Started by triplefour, 04-17-2018, 11:31 PM
9 responses
4,253 views
0 likes
 Last Post ShatterMasters
by ShatterMasters
12-11-2018, 05:19 PM  
KDL-46v5100 T-CON or Panel? by cfm
Started by cfm, 10-26-2016, 05:15 PM
9 responses
2,396 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-11-2018, 03:43 PM  
Troubleshooting a BN44-00440B power supply by TheBigBen76
Started by TheBigBen76, 12-03-2018, 02:07 PM
19 responses
2,152 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-11-2018, 12:31 PM  
Panasonoc TX-L50BL6E Horizontal lines on left side of screen by dicky96
Started by dicky96, 12-05-2018, 06:32 AM
16 responses
1,637 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-11-2018, 11:32 AM  
my SHARP LC-40LE810UN has issue help needed to find and fix. by nilesh
Started by nilesh, 08-15-2018, 07:38 AM
51 responses
5,947 views
0 likes
 Last Post Davi.p
by Davi.p
12-11-2018, 09:06 AM  
TOSHIBA LCD 39L4333D, powers on, no picture, backlights on, with sound for a while by Sraros
Started by Sraros, 12-11-2018, 02:43 AM
0 responses
912 views
0 likes
 Last Post Sraros
by Sraros
12-11-2018, 02:43 AM  
Sony 42 inches Led screen replacement by Tanko2
Started by Tanko2, 12-10-2018, 02:59 PM
1 response
900 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
12-10-2018, 03:34 PM  
Samsung 51" Plasma PS51D450A2M by s_henya
Started by s_henya, 04-14-2015, 02:56 PM
30 responses
5,435 views
0 likes
 Last Post gadget78
by gadget78
12-10-2018, 03:13 PM  
Samsung un40c6300 relay clicking by rustover
Started by rustover, 07-14-2015, 11:30 PM
37 responses
7,080 views
0 likes
 Last Post Sparky2013
by Sparky2013
12-10-2018, 10:10 AM  
MOSFET Eqivalent of IGBT RJP63K2 in SAMSUNG PLASMA TVC SMPS by Ahakim
Started by Ahakim, 05-24-2018, 06:31 AM
5 responses
9,653 views
0 likes
 Last Post Tanko2
by Tanko2
12-10-2018, 05:58 AM  
Blue Screen On A RCA RLDED4633A-D TV by kodiac
Started by kodiac, 12-04-2018, 05:43 PM
9 responses
1,426 views
0 likes
 Last Post kodiac
by kodiac
12-09-2018, 11:05 AM  
Picture Issues with tv. LG 55lv5500 by DustyBeatz
Started by DustyBeatz, 12-08-2018, 10:53 PM
6 responses
1,352 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-09-2018, 10:17 AM  
LG 55LD650 Display Good Won't Load Past LG Boot Screen.. Firmware?? by Michale32086
Started by Michale32086, 12-09-2018, 06:03 AM
11 responses
1,359 views
0 likes
 Last Post Michale32086
by Michale32086
12-09-2018, 10:12 AM  
LG 55LM6200 no Stby 3.5vdc caused by North Korea by Castlebravo
Started by Castlebravo, 01-12-2015, 03:10 PM
16 responses
7,322 views
0 likes
 Last Post mmiicc
by mmiicc
12-09-2018, 09:34 AM  
Epson EH-TW5200 projector doesn't turn on by frankie31
Started by frankie31, 12-09-2018, 05:44 AM
2 responses
1,634 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-09-2018, 06:14 AM  
SAMSUNG UN37EH5000FXZA No BL or Pic by mike123333
Started by mike123333, 12-06-2018, 08:21 PM
10 responses
1,453 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-09-2018, 05:24 AM  
Panasonic Plasma fault by boomtheroom
Started by boomtheroom, 05-22-2018, 04:20 AM
25 responses
3,730 views
0 likes
 Last Post tvtimmy
by tvtimmy
12-08-2018, 07:03 PM  
Samsung UN50JU6500F; Blown NTC thermistor by yyzmxs
Started by yyzmxs, 12-02-2018, 05:38 PM
18 responses
3,561 views
0 likes
 Last Post yyzmxs
by yyzmxs
12-08-2018, 04:34 PM  
Toshiba 40rl958 power issues by Jvel
Started by Jvel, 12-07-2018, 12:55 PM
13 responses
1,659 views
0 likes
 Last Post budm
by budm
12-08-2018, 04:01 PM  
Sony KDL-60W630B Issues! Please Help! by jdbird613
Started by jdbird613, 10-01-2018, 01:09 PM
22 responses
3,524 views
0 likes
 Last Post budm
by budm
12-08-2018, 02:35 PM  
Panasonic TX-L42ET5B 3 blink error by satinser
Started by satinser, 12-07-2018, 08:49 PM
1 response
1,540 views
0 likes
 Last Post budm
by budm
12-07-2018, 09:05 PM  
LG42CS570 Screen Acts Like It Needs To Warm Up by CloakedWarrior
Started by CloakedWarrior, 11-28-2018, 06:53 PM
44 responses
3,938 views
0 likes
 Last Post budm
by budm
12-07-2018, 04:44 PM  
Vizio D650i-B2 by 6of1
Started by 6of1, 12-04-2018, 07:13 PM
26 responses
3,320 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-07-2018, 12:38 PM  
Panasonic tx-p42st33e by saud52
Started by saud52, 12-05-2018, 03:58 AM
4 responses
1,646 views
0 likes
 Last Post saud52
by saud52
12-07-2018, 09:54 AM  
LG Plasma 60PA6550-UF Pop No Picture by spicedrvr
Started by spicedrvr, 12-07-2018, 12:38 AM
1 response
1,024 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
12-07-2018, 06:19 AM  
JMB tv wont turn on MP3618-V50 burnt wire by wayneb
Started by wayneb, 12-06-2018, 09:27 AM
3 responses
1,391 views
0 likes
 Last Post R_J
by R_J
12-06-2018, 04:37 PM  
PN60F8500 - Hdmi no signal by itelite
Started by itelite, 07-17-2018, 10:24 AM
10 responses
2,617 views
0 likes
 Last Post BadHerb
by BadHerb
12-06-2018, 01:39 PM  
Samsung UN46F6300 - Powers Off Shortly After Power On - Not in On/Off Loop by monte1967
Started by monte1967, 11-23-2018, 02:47 PM
13 responses
2,307 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-06-2018, 08:15 AM  
Philips 42PFL3405H/12 very bright, white picture by yohnsee
Started by yohnsee, 12-02-2018, 03:56 PM
10 responses
1,433 views
0 likes
 Last Post yohnsee
by yohnsee
12-06-2018, 07:25 AM  
Psu lgp26-09p, lgp32-09p by Sraros
Started by Sraros, 12-06-2018, 04:28 AM
0 responses
1,042 views
0 likes
 Last Post Sraros
by Sraros
12-06-2018, 04:28 AM  
Sharp LC-60EQ10U Scrolling Horizontal Lines by scott00
Started by scott00, 05-02-2017, 11:34 AM
17 responses
4,982 views
0 likes
 Last Post bbair
by bbair
12-05-2018, 08:37 PM  
Vizio VA26LHDTV 10T Solarized Picture by TeeEeeKay
Started by TeeEeeKay, 12-05-2018, 11:27 AM
3 responses
1,222 views
0 likes
 Last Post budm
by budm
12-05-2018, 05:24 PM  
Emerson LF501EM5F won't turn on/stays on standby by cotstem
Started by cotstem, 11-16-2018, 03:43 PM
7 responses
1,789 views
0 likes
 Last Post cotstem
by cotstem
12-05-2018, 04:56 PM  
Panasonic TC-P50X60 by dprit
Started by dprit, 12-03-2018, 11:53 AM
1 response
1,251 views
0 likes
 Last Post Biruslapio
by Biruslapio
12-05-2018, 03:18 PM  
Sweet Sammy PN50C7000 by Michale32086
Started by Michale32086, 12-02-2018, 05:43 AM
20 responses
2,447 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
12-05-2018, 03:10 PM  
Vizio E70i-A3 70" Success Story by Michale32086
Started by Michale32086, 11-07-2018, 09:59 AM
9 responses
1,507 views
0 likes
 Last Post Michale32086
by Michale32086
12-05-2018, 01:13 PM  
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