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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
643,625 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
780,871 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
196,758 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
540,831 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
279,427 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
73,105 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  
Sony KDL-32L4000 Double image by Mr Bill
Started by Mr Bill, 09-05-2012, 06:39 PM
1 response
4,760 views
0 likes
 Last Post freakaftr8
by freakaftr8
10-16-2012, 01:17 AM  
Samsung plasma pn58b650s1f by Pachekko
Started by Pachekko, 10-15-2012, 04:38 PM
3 responses
2,650 views
0 likes
 Last Post Pachekko
by Pachekko
10-15-2012, 08:57 PM  
Samsung LN-T375HA will not turn on, power light stays red. by bluebuda
Started by bluebuda, 10-13-2012, 09:55 PM
12 responses
6,562 views
0 likes
 Last Post bluebuda
by bluebuda
10-15-2012, 08:57 PM  
Magnavox LCD TV power fluctuation by dman623
Started by dman623, 10-11-2012, 12:02 PM
23 responses
7,984 views
0 likes
 Last Post dman623
by dman623
10-15-2012, 07:50 PM  
Toshiba 42rv530u Firmware "Reset" by nwosolutions
Started by nwosolutions, 10-15-2012, 05:49 PM
1 response
2,729 views
0 likes
 Last Post tom66
by tom66
10-15-2012, 05:53 PM  
Voltage regulator by Bip38635
Started by Bip38635, 10-14-2012, 04:40 PM
9 responses
2,823 views
0 likes
 Last Post freakaftr8
by freakaftr8
10-15-2012, 02:52 PM  
manuel432 by manuel432
Started by manuel432, 10-04-2012, 09:37 PM
12 responses
2,637 views
0 likes
 Last Post manuel432
by manuel432
10-15-2012, 01:25 PM  
TH-42PX50U weird screen by ablackwell4
Started by ablackwell4, 10-14-2012, 05:37 PM
5 responses
1,905 views
0 likes
 Last Post drpj23
by drpj23
10-15-2012, 01:10 PM  
52HL167 toshiba vertical lines by ablackwell4
Started by ablackwell4, 10-14-2012, 05:47 PM
2 responses
1,769 views
0 likes
 Last Post ablackwell4
by ablackwell4
10-15-2012, 09:25 AM  
Sony KDL60NX810 - Blue Vertical Line by richster
Started by richster, 10-14-2012, 07:23 PM
1 response
3,014 views
0 likes
 Last Post tom66
by tom66
10-15-2012, 01:03 AM  
Anyone develop a method to fix Mura Effect?(Dark Spots or streaks) by infringer
Started by infringer, 07-24-2011, 10:44 AM
6 responses
33,112 views
0 likes
 Last Post Phaihn
by Phaihn
10-14-2012, 11:35 PM  
TV Backlight on in standby - can't turn on by jim341
Started by jim341, 10-14-2012, 04:47 PM
6 responses
2,742 views
0 likes
 Last Post retiredcaps
by retiredcaps
10-14-2012, 07:28 PM  
possibly lightning struck ? by flamike
Started by flamike, 10-14-2012, 03:34 PM
5 responses
2,155 views
0 likes
 Last Post flamike
by flamike
10-14-2012, 04:00 PM  
Vizio VA26LHDTV10T Sound but no picture by gubbie
Started by gubbie, 12-17-2010, 02:01 AM
37 responses
21,386 views
0 likes
 Last Post budm
by budm
10-14-2012, 03:19 PM  
TH-46PZ85U no picture by dietzcj
Started by dietzcj, 09-25-2012, 07:19 PM
45 responses
7,093 views
0 likes
 Last Post dietzcj
by dietzcj
10-14-2012, 02:00 PM  
Sony Bravia 40" - No Picture, Sound Works by rzermatt
Started by rzermatt, 10-13-2012, 09:32 PM
14 responses
9,022 views
0 likes
 Last Post tom66
by tom66
10-14-2012, 10:40 AM  
Vhat can be wrong with this LG TV by primoz1
Started by primoz1, 10-13-2012, 02:49 AM
11 responses
2,421 views
0 likes
 Last Post Hobby 1
by Hobby 1
10-14-2012, 08:15 AM  
Aveis 22" LCD TV LT22AP3 (AKA Daytek/Daewoo) by ChakaRaka
Started by ChakaRaka, 09-02-2012, 04:12 PM
25 responses
11,966 views
0 likes
 Last Post tom66
by tom66
10-14-2012, 08:09 AM  
emerson lc320em82 by mootink
Started by mootink, 10-10-2012, 06:51 PM
17 responses
3,182 views
0 likes
 Last Post mootink
by mootink
10-14-2012, 01:21 AM  
LCD Panel TAB Bond fix ? by Sevenqi
Started by Sevenqi, 10-12-2012, 03:49 PM
4 responses
5,301 views
0 likes
 Last Post Hobby 1
by Hobby 1
10-13-2012, 09:07 PM  
SANYO 42" LCD 1080p 60Hz HDTV,DP42841 by sam_sam_sam
Started by sam_sam_sam, 10-13-2012, 03:59 PM
2 responses
3,585 views
0 likes
 Last Post sam_sam_sam
by sam_sam_sam
10-13-2012, 04:27 PM  
Vizio Model VO 320E not working by Don Umphrey
Started by Don Umphrey, 10-12-2012, 10:46 AM
10 responses
5,734 views
0 likes
 Last Post Mr Bill
by Mr Bill
10-13-2012, 04:22 PM  
Thanks - We fixed them! by jimdandar
Started by jimdandar, 10-06-2012, 04:44 PM
8 responses
2,215 views
0 likes
 Last Post tom66
by tom66
10-13-2012, 10:59 AM  
TV cycling channels/source ? by melroy67
Started by melroy67, 10-13-2012, 09:06 AM
4 responses
1,925 views
0 likes
 Last Post melroy67
by melroy67
10-13-2012, 10:27 AM  
Andersson (Vestel) won't turn off by dexter034
Started by dexter034, 10-13-2012, 06:16 AM
9 responses
4,376 views
0 likes
 Last Post tom66
by tom66
10-13-2012, 09:34 AM  
sanyo DP42746 Plasma TV 12 blinks with Y-Sustain Connected by arman960
Started by arman960, 09-20-2012, 11:27 PM
34 responses
7,968 views
0 likes
 Last Post Mr Bill
by Mr Bill
10-13-2012, 08:10 AM  
Panasonic TC-P42C2 vertical bars across screen by cjg
Started by cjg, 10-08-2012, 09:17 PM
4 responses
2,470 views
0 likes
 Last Post cjg
by cjg
10-13-2012, 07:00 AM  
polaroid flm- 1514b power prob and fix! by cadillacman
Started by cadillacman, 05-01-2011, 11:05 PM
6 responses
4,875 views
0 likes
 Last Post alberthabib
by alberthabib
10-12-2012, 05:27 PM  
vizio lm 320 shos vertical bar and and gative imagine by Pastortech
Started by Pastortech, 10-12-2012, 04:35 PM
1 response
2,039 views
0 likes
 Last Post tom66
by tom66
10-12-2012, 05:01 PM  
Sharp Aquos LC37D90U Display snowy by starmaxpc
Started by starmaxpc, 10-12-2012, 11:09 AM
5 responses
4,258 views
0 likes
 Last Post starmaxpc
by starmaxpc
10-12-2012, 01:37 PM  
Sharp LC-32D12E Standby Light Just Flashing by nogger
Started by nogger, 10-09-2012, 08:35 AM
33 responses
18,522 views
0 likes
 Last Post tom66
by tom66
10-12-2012, 12:10 PM  
RCA L37wd12 by dhack61
Started by dhack61, 05-04-2012, 07:21 AM
9 responses
5,738 views
0 likes
 Last Post lazuras
by lazuras
10-11-2012, 03:45 PM  
Toshiba 19W331DB - No HDMI/Sound Problem - Is this worth repairing by AlbertRoss
Started by AlbertRoss, 10-11-2012, 07:02 AM
12 responses
3,519 views
0 likes
 Last Post AlbertRoss
by AlbertRoss
10-11-2012, 12:15 PM  
Sanyo DP42746 bad buffer?? by Mr Bill
Started by Mr Bill, 10-10-2012, 06:07 PM
6 responses
2,420 views
0 likes
 Last Post Mr Bill
by Mr Bill
10-11-2012, 11:12 AM  
Samsung P2270HD/LS22EMDKU - 2s To Black by AlbertRoss
Started by AlbertRoss, 10-07-2012, 05:10 AM
8 responses
7,911 views
0 likes
 Last Post AlbertRoss
by AlbertRoss
10-11-2012, 10:39 AM  
LG 50PQ10R Ysus board Problem and replacement parts help! by XaroRSA
Started by XaroRSA, 10-11-2012, 06:37 AM
0 responses
3,845 views
0 likes
 Last Post XaroRSA
by XaroRSA
10-11-2012, 06:37 AM  
Samsung LA26B450 TV won't turn on. by windfan
Started by windfan, 10-10-2012, 05:11 PM
1 response
2,870 views
0 likes
 Last Post tom66
by tom66
10-10-2012, 05:35 PM  
Re: One more-Toshiba shuts off after 20 mins. No sound nor picture by jimdandar
Started by jimdandar, 10-10-2012, 04:10 PM
0 responses
1,610 views
0 likes
 Last Post jimdandar
by jimdandar
10-10-2012, 04:10 PM  
Possible purchase by lilmonk3
Started by lilmonk3, 10-09-2012, 04:39 PM
10 responses
2,498 views
0 likes
 Last Post Hobby 1
by Hobby 1
10-10-2012, 05:39 AM  
magnavox 42mf7000 -plasma - blue screen with single vertical white line on one side by gb77
Started by gb77, 10-09-2012, 12:59 PM
2 responses
2,259 views
0 likes
 Last Post gb77
by gb77
10-09-2012, 02:20 PM  
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