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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
643,758 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
780,932 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
196,764 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
540,854 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
73,114 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  
Toshiba 37RV633D by kozakk
Started by kozakk, 12-31-2020, 06:18 AM
3 responses
1,551 views
0 likes
 Last Post kozakk
by kozakk
01-09-2021, 05:56 AM  
How to repair Power board BN44-00503A ? by Louis82
Started by Louis82, 01-30-2017, 11:39 PM
43 responses
9,887 views
0 likes
 Last Post dick_barton
by dick_barton
01-08-2021, 04:35 AM  
Panasonic TX-L55WTW60 by nbdy
Started by nbdy, 10-20-2020, 06:23 AM
13 responses
2,425 views
0 likes
 Last Post nbdy
by nbdy
01-07-2021, 02:49 PM  
Panasonic 60" plasma, white screen with sound by Hoyhoy
Started by Hoyhoy, 01-07-2021, 01:38 PM
0 responses
653 views
0 likes
 Last Post Hoyhoy
by Hoyhoy
01-07-2021, 01:38 PM  
Zenith plasma Z42PX2D 12 flashing green by bikerbuddy
Started by bikerbuddy, 01-06-2021, 12:46 PM
9 responses
1,042 views
0 likes
 Last Post bikerbuddy
by bikerbuddy
01-07-2021, 12:03 PM  
UE40D5500 Keeps restarting software problem! by sigmeyer
Started by sigmeyer, 12-31-2020, 09:25 AM
8 responses
3,108 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-07-2021, 09:22 AM  
sony KDL 40D 3500 DEAD PSU by jimbofz
Started by jimbofz, 01-03-2021, 01:50 PM
16 responses
1,785 views
0 likes
 Last Post jimbofz
by jimbofz
01-07-2021, 08:22 AM  
SONY 65" 4K - Horizontal Line on top by 280zx
Started by 280zx, 11-25-2020, 02:08 PM
75 responses
7,835 views
0 likes
 Last Post pazoline
by pazoline
01-07-2021, 08:18 AM  
Panasonic TC-50AS630 No Image - Blinking LED by itachi
Started by itachi, 01-05-2021, 12:12 AM
9 responses
1,655 views
0 likes
 Last Post dick_barton
by dick_barton
01-07-2021, 07:06 AM  
Philips 40" Class LCD 1080p 240Hz HDTV, 40PFL5505D/F7 no power, no indicator light by Flyers Time
Started by Flyers Time, 09-07-2013, 08:45 PM
5 responses
2,641 views
0 likes
 Last Post whiteninja
by whiteninja
01-06-2021, 09:45 PM  
Pioneer SD-P5181-K SD-P4681-K Service Manual: I have one by MrCreosote
Started by MrCreosote, 01-06-2021, 06:16 PM
0 responses
605 views
0 likes
 Last Post MrCreosote
by MrCreosote
01-06-2021, 06:16 PM  
LG Flatron M208WA vertical purple stripe by Sraros
Started by Sraros, 01-06-2021, 04:04 PM
0 responses
546 views
0 likes
 Last Post Sraros
by Sraros
01-06-2021, 04:04 PM  
Samsung Ue40H5500AY , T-con problems . by amennone
Started by amennone, 01-05-2021, 05:05 PM
9 responses
1,214 views
0 likes
 Last Post dick_barton
by dick_barton
01-06-2021, 01:02 PM  
Lenovo L2240pwD ghosting or fade image by robante15
Started by robante15, 01-05-2021, 08:36 PM
1 response
649 views
0 likes
 Last Post dick_barton
by dick_barton
01-06-2021, 10:40 AM  
Furrion FEFS58E7A by johnz
Started by johnz, 12-23-2020, 01:04 PM
9 responses
1,159 views
0 likes
 Last Post johnz
by johnz
01-05-2021, 06:58 PM  
LG 47L5700, add RF emitter for magic remote by alfatv
Started by alfatv, 01-05-2021, 12:28 PM
2 responses
615 views
0 likes
 Last Post neilc6
by neilc6
01-05-2021, 06:44 PM  
Samsung Plasma TV model PN64F8500 power on issue by miamichillin99
Started by miamichillin99, 01-18-2017, 02:42 PM
27 responses
10,076 views
0 likes
 Last Post budzcars
by budzcars
01-05-2021, 03:30 PM  
Sony XBR-49X700D: Vertical Lines by lothian
Started by lothian, 11-19-2019, 09:21 AM
15 responses
1,785 views
0 likes
 Last Post lothian
by lothian
01-05-2021, 02:56 PM  
Sharp LC-40LE820UN not coming on by superg
Started by superg, 01-05-2021, 09:08 AM
1 response
856 views
0 likes
 Last Post dick_barton
by dick_barton
01-05-2021, 09:59 AM  
Is the circled ic (UA1) on this rca all-in-one board the tcon? by MikeRWK
Started by MikeRWK, 01-03-2021, 08:53 PM
1 response
635 views
0 likes
 Last Post MikeRWK
by MikeRWK
01-03-2021, 10:42 PM  
Samsung UN65KS6500 - boards have no screws - clips instead - how to remove by jstiene
Started by jstiene, 06-13-2018, 02:24 PM
6 responses
3,991 views
0 likes
 Last Post Taterbug
by Taterbug
01-03-2021, 03:50 PM  
Just repaired SAMSUNG UN58J5190AFXZA by Taterbug
Started by Taterbug, 01-03-2021, 03:41 PM
0 responses
763 views
0 likes
 Last Post Taterbug
by Taterbug
01-03-2021, 03:41 PM  
Samsung 50" plasma PS50Q97 with a dead main board by dokma
Started by dokma, 07-05-2020, 07:52 AM
39 responses
5,379 views
0 likes
 Last Post dokma
by dokma
01-03-2021, 08:40 AM  
Any Shop Owners in here? by Hornnumb2
Started by Hornnumb2, 12-30-2020, 07:01 PM
1 response
860 views
0 likes
 Last Post chrismurphy
by chrismurphy
01-02-2021, 09:20 PM  
Samsung TV Model LN46C360K1FXZA main board is bn94-02701g by bfortune206
Started by bfortune206, 01-01-2021, 10:52 AM
1 response
707 views
0 likes
 Last Post dick_barton
by dick_barton
01-02-2021, 10:38 AM  
LG 49UF6490 screen issue by handsworth
Started by handsworth, 12-29-2020, 05:07 PM
7 responses
1,223 views
0 likes
 Last Post dick_barton
by dick_barton
01-02-2021, 10:37 AM  
Driving a Sharp TCON/panel with a universal main board by advant
Started by advant, 02-03-2020, 12:25 AM
5 responses
2,782 views
0 likes
 Last Post vverve
by vverve
01-02-2021, 10:32 AM  
Replacing nand/flash chip on TV's by sigmeyer
Started by sigmeyer, 12-31-2020, 07:23 AM
2 responses
834 views
0 likes
 Last Post mazmaz
by mazmaz
01-02-2021, 01:25 AM  
17PW20.1 blows fuse right away by wylcot
Started by wylcot, 12-07-2020, 02:54 PM
29 responses
2,455 views
0 likes
 Last Post wylcot
by wylcot
01-01-2021, 11:35 AM  
Samsung UN43tu8000 remove back by Taterbug
Started by Taterbug, 12-31-2020, 05:01 PM
2 responses
857 views
0 likes
 Last Post Taterbug
by Taterbug
01-01-2021, 07:41 AM  
sunny 12at057 v1.3 led tv not working by necatduman
Started by necatduman, 12-28-2017, 04:20 AM
1 response
1,584 views
0 likes
 Last Post sel3370
by sel3370
01-01-2021, 03:39 AM  
Panasonic TC-P50X5 no power no red light by jbjsabu
Started by jbjsabu, 02-06-2014, 09:18 AM
11 responses
18,527 views
0 likes
 Last Post BigPete
by BigPete
12-31-2020, 06:13 PM  
RCA RLDED3258A-E Stuck on Stand By by MikeRWK
Started by MikeRWK, 12-29-2020, 09:18 PM
7 responses
1,199 views
0 likes
 Last Post MikeRWK
by MikeRWK
12-31-2020, 03:55 PM  
Panasonic Viera TX-P42S21B - 7 Red Flashes by Paft
Started by Paft, 10-21-2020, 07:58 AM
36 responses
4,599 views
0 likes
 Last Post Paft
by Paft
12-31-2020, 01:57 PM  
Direct TV HD Satellite Receiver H21-200 Cap replacment by iggy57
Started by iggy57, 11-13-2014, 09:29 AM
25 responses
8,898 views
0 likes
 Last Post Rockton
by Rockton
12-31-2020, 01:02 PM  
Cello C55ANSMT-4K CURVE V2 by comptek
Started by comptek, 07-01-2020, 06:13 AM
22 responses
4,193 views
0 likes
 Last Post dick_barton
by dick_barton
12-31-2020, 11:58 AM  
Crazy Samsung nu7020 by layad
Started by layad, 12-31-2020, 09:38 AM
0 responses
788 views
0 likes
 Last Post layad
by layad
12-31-2020, 09:38 AM  
SHARP/BESTBUY LC-50LB481U Need to lower current to led"s by mykolas
Started by mykolas, 08-05-2019, 10:46 AM
22 responses
4,252 views
0 likes
 Last Post sam_sam_sam
by sam_sam_sam
12-31-2020, 08:13 AM  
Medion P16042 (MD 30671) TV from 2014, Samsung panel (?), problems on one side only by WackyWeasel
Started by WackyWeasel, 02-03-2019, 07:55 PM
3 responses
1,977 views
0 likes
 Last Post --stp--
by --stp--
12-31-2020, 06:17 AM  
Samsung LA32B350F TV No Backlight by luqmaanb
Started by luqmaanb, 12-30-2020, 04:23 PM
1 response
868 views
0 likes
 Last Post dick_barton
by dick_barton
12-31-2020, 04:47 AM  
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