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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
643,552 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
780,849 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  
Hpt5054 no power no clicking by tvprobs
Started by tvprobs, 08-16-2018, 08:20 PM
13 responses
1,631 views
0 likes
 Last Post R_J
by R_J
08-18-2018, 08:55 PM  
Toshiba 24D1333B2 - no display by anon_coward
Started by anon_coward, 06-06-2018, 06:19 AM
7 responses
2,372 views
0 likes
 Last Post dick_barton
by dick_barton
08-18-2018, 09:09 AM  
Samsung UN60EH6050FXZA no picture or sound Only a blue screen by GAStuntman
Started by GAStuntman, 07-30-2018, 04:37 PM
23 responses
3,314 views
0 likes
 Last Post budwich
by budwich
08-18-2018, 05:42 AM  
No Picture or Audio on Insignia NS-LCD26A by Jessebsbll
Started by Jessebsbll, 09-20-2011, 04:05 PM
21 responses
21,825 views
0 likes
 Last Post wukong543
by wukong543
08-17-2018, 09:06 PM  
LG tv flickering by GAStuntman
Started by GAStuntman, 07-30-2018, 03:18 PM
12 responses
1,882 views
0 likes
 Last Post budm
by budm
08-17-2018, 07:58 PM  
Samsung UN55D6003 BN44-00424A won't power up by Daveleone
Started by Daveleone, 07-09-2018, 04:45 PM
6 responses
2,134 views
0 likes
 Last Post Daveleone
by Daveleone
08-17-2018, 10:59 AM  
Envision L32W761 by chriska416
Started by chriska416, 08-17-2018, 07:37 AM
0 responses
887 views
0 likes
 Last Post chriska416
by chriska416
08-17-2018, 07:37 AM  
Are Samsung Once Connect Boxes cross compatible with each other? by Pioneerx01
Started by Pioneerx01, 08-16-2018, 08:25 PM
1 response
1,119 views
0 likes
 Last Post tom66
by tom66
08-17-2018, 02:11 AM  
Tv samsung ue40h6200ay not open does restart by viktorkane
Started by viktorkane, 08-16-2018, 01:09 PM
0 responses
848 views
0 likes
 Last Post viktorkane
by viktorkane
08-16-2018, 01:09 PM  
need help smd diode replacement by mydang
Started by mydang, 08-16-2018, 09:08 AM
3 responses
1,253 views
0 likes
 Last Post budm
by budm
08-16-2018, 10:12 AM  
toshiba 32av635 repair psu srv2169ww by tecmo
Started by tecmo, 08-16-2018, 04:04 AM
0 responses
1,160 views
0 likes
 Last Post tecmo
by tecmo
08-16-2018, 04:04 AM  
Please Help! My Magnavox 50ME314V/F7 Beeping From Power Board by Joesev414
Started by Joesev414, 07-06-2018, 03:55 PM
45 responses
6,037 views
0 likes
 Last Post lookimback
by lookimback
08-15-2018, 10:40 PM  
LG 50PZ550 with EBT61533103 EAX63546403 Main Board by goldbird78
Started by goldbird78, 08-14-2018, 08:41 PM
3 responses
1,823 views
0 likes
 Last Post attainteddragon
by attainteddragon
08-15-2018, 10:02 PM  
Westinghouse LD-4055 has dim standby LED, does not respond. by triplefour
Started by triplefour, 08-13-2018, 09:47 PM
14 responses
1,463 views
0 likes
 Last Post triplefour
by triplefour
08-15-2018, 09:06 PM  
lg 50ln5750 backlight question by tmlfan
Started by tmlfan, 06-18-2018, 06:16 PM
5 responses
1,158 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
08-15-2018, 08:26 PM  
Lg 42pj550 by Blueaardvark46
Started by Blueaardvark46, 07-31-2018, 02:35 AM
14 responses
1,476 views
0 likes
 Last Post Josecarioca
by Josecarioca
08-15-2018, 03:36 PM  
Weird 29" LG Flatron Problem by GraphicMan
Started by GraphicMan, 08-07-2018, 04:42 PM
34 responses
3,115 views
0 likes
 Last Post GraphicMan
by GraphicMan
08-15-2018, 03:12 PM  
LOW D+ voltage to leds Samsung PS BN44-00666A by gavric
Started by gavric, 08-10-2018, 06:08 PM
9 responses
4,337 views
0 likes
 Last Post gavric
by gavric
08-15-2018, 11:47 AM  
Vestel 50 led by cyberhack
Started by cyberhack, 05-07-2016, 05:19 AM
10 responses
4,280 views
0 likes
 Last Post crt man
by crt man
08-15-2018, 03:37 AM  
LG47LW450U Not powering up correctly by nogger
Started by nogger, 04-23-2015, 02:15 PM
15 responses
4,141 views
0 likes
 Last Post H-B
by H-B
08-15-2018, 02:03 AM  
Sanyo LCD37XR8DA have lvds problem by maxvalutech
Started by maxvalutech, 12-20-2017, 08:54 PM
19 responses
2,251 views
0 likes
 Last Post maxvalutech
by maxvalutech
08-14-2018, 10:53 PM  
Sharp Aquos 80" not working by Markus66
Started by Markus66, 08-03-2018, 08:17 AM
36 responses
4,805 views
0 likes
 Last Post budm
by budm
08-14-2018, 10:15 PM  
Vizio vo420e no 12v by shadetreetrader11
Started by shadetreetrader11, 08-05-2018, 09:04 PM
33 responses
3,228 views
0 likes
 Last Post budm
by budm
08-14-2018, 10:06 PM  
Toshiba 46sl417u neglected water damage by geeforce
Started by geeforce, 08-13-2018, 11:59 PM
2 responses
1,071 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-14-2018, 05:59 PM  
Proscan 40LD45Q 40" LCD TV Help Needed! by 70JUDGE
Started by 70JUDGE, 03-15-2011, 02:55 AM
60 responses
24,493 views
0 likes
 Last Post DJJASON
by DJJASON
08-14-2018, 09:59 AM  
Sharp LC60LE660U screen flashes on power on then nothing by rddube
Started by rddube, 08-06-2018, 06:06 PM
48 responses
6,576 views
0 likes
 Last Post rddube
by rddube
08-14-2018, 05:49 AM  
Sanyo DP-55441-01 no picture by jomede
Started by jomede, 08-11-2018, 06:04 AM
1 response
1,003 views
0 likes
 Last Post jomede
by jomede
08-13-2018, 02:16 PM  
Samsung UA55ES6200M bad panel by sidds
Started by sidds, 08-09-2018, 10:15 AM
3 responses
1,070 views
0 likes
 Last Post sidds
by sidds
08-13-2018, 08:27 AM  
Hitachi 57F710E Loss of Power??? by ratdude747
Started by ratdude747, 07-18-2018, 06:29 PM
19 responses
1,808 views
0 likes
 Last Post ratdude747
by ratdude747
08-13-2018, 01:39 AM  
UA55KU6000WXXY Samsung Mainboard need identify part by sidds
Started by sidds, 08-01-2018, 12:26 AM
9 responses
2,669 views
0 likes
 Last Post sidds
by sidds
08-12-2018, 10:12 PM  
Sharp lc-55n620cu no sound by linksys1127
Started by linksys1127, 08-08-2018, 03:07 PM
32 responses
3,103 views
0 likes
 Last Post linksys1127
by linksys1127
08-12-2018, 05:57 PM  
Samsung PS51E450 Plasma Problem. by Mikeyboy2007
Started by Mikeyboy2007, 04-19-2014, 09:35 AM
98 responses
14,777 views
0 likes
 Last Post dick_barton
by dick_barton
08-12-2018, 10:35 AM  
Samsung LE40B530 - iR doesn't work by yohnsee
Started by yohnsee, 08-09-2018, 01:58 PM
8 responses
1,663 views
0 likes
 Last Post yohnsee
by yohnsee
08-12-2018, 06:10 AM  
Hitachi 42hxt42u no backlight by mikay786
Started by mikay786, 08-12-2018, 05:35 AM
1 response
957 views
0 likes
 Last Post vinceroger69
by vinceroger69
08-12-2018, 05:38 AM  
Toshiba 23PU200EP slow boot by yobbgsm
Started by yobbgsm, 08-11-2018, 08:13 PM
0 responses
946 views
0 likes
 Last Post yobbgsm
by yobbgsm
08-11-2018, 08:13 PM  
Samsung UN50EH5300F Repaired Backlights by neilc6
Started by neilc6, 08-11-2018, 10:08 AM
1 response
955 views
0 likes
 Last Post gavric
by gavric
08-11-2018, 12:29 PM  
2012 Samsung plasma, top half is black pn51e550df1 by geeforce
Started by geeforce, 07-29-2018, 08:41 PM
24 responses
4,145 views
0 likes
 Last Post geeforce
by geeforce
08-11-2018, 11:03 AM  
Sanyo dp55441 "no signal" please help! by Georgia088
Started by Georgia088, 07-19-2016, 12:01 PM
24 responses
4,630 views
0 likes
 Last Post jomede
by jomede
08-11-2018, 05:45 AM  
Black vertical bar TX-P50VT30 by DieselManiac
Started by DieselManiac, 07-30-2018, 04:41 AM
12 responses
1,490 views
0 likes
 Last Post Moreno83
by Moreno83
08-11-2018, 04:49 AM  
Toshiba 42xv540u Dead by martystv
Started by martystv, 08-10-2018, 08:22 AM
1 response
1,280 views
0 likes
 Last Post budm
by budm
08-10-2018, 05:47 PM  
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