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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
644,480 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
781,192 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
196,800 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
540,978 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
279,474 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
73,163 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  
Samsung Plasma TV by Paul Vallandigham
Started by Paul Vallandigham, 02-10-2017, 10:14 AM
28 responses
4,398 views
0 likes
 Last Post Paul Vallandigham
by Paul Vallandigham
02-15-2017, 06:53 PM  
Panasonic tv will not connect to internet by ricosavy
Started by ricosavy, 02-12-2017, 06:44 PM
8 responses
2,022 views
0 likes
 Last Post dskall
by dskall
02-15-2017, 04:51 PM  
LG 60PZ550 Plasma - No Sound, No Picture (quick VSC, VY question) by Truncatedhose
Started by Truncatedhose, 02-03-2017, 11:41 AM
13 responses
2,429 views
0 likes
 Last Post Truncatedhose
by Truncatedhose
02-15-2017, 04:46 PM  
startup issue on Samsung PE43H4500 Plasma TV by Mikeyboy2007
Started by Mikeyboy2007, 02-13-2017, 12:57 PM
7 responses
2,019 views
0 likes
 Last Post Mikeyboy2007
by Mikeyboy2007
02-15-2017, 03:57 PM  
LG 32LF2510 led red blinking 5 or 6 times by GmA77
Started by GmA77, 02-14-2017, 04:17 PM
13 responses
2,484 views
0 likes
 Last Post GmA77
by GmA77
02-15-2017, 12:21 PM  
LG 50PK550 clicking - plasma newbie by jason424
Started by jason424, 12-14-2016, 12:03 PM
116 responses
11,596 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-15-2017, 11:49 AM  
SIL9385 Replacement by mu2
Started by mu2, 02-15-2017, 10:14 AM
2 responses
1,387 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-15-2017, 10:41 AM  
XVT323SV No HDMI,No WIFI, No bluetooth address by Grengadgy
Started by Grengadgy, 02-24-2015, 04:44 PM
9 responses
2,949 views
0 likes
 Last Post budm
by budm
02-15-2017, 09:52 AM  
Samsung UE46EH5000W led flashes 5 times by yoritomo
Started by yoritomo, 02-09-2017, 10:28 AM
17 responses
5,620 views
0 likes
 Last Post yoritomo
by yoritomo
02-15-2017, 04:13 AM  
LG 42lb5820 Won't Turn On with 3 Blinking Red Light by Wildwind
Started by Wildwind, 10-09-2016, 04:33 AM
43 responses
8,963 views
0 likes
 Last Post Wildwind
by Wildwind
02-15-2017, 12:08 AM  
LG 60PV250-UB Image Issue by Speedy78
Started by Speedy78, 02-14-2017, 01:48 PM
6 responses
1,997 views
0 likes
 Last Post tvtimmy
by tvtimmy
02-14-2017, 05:12 PM  
Sony 55" 930d - Video quality issue - Macroblocking by Garlin1
Started by Garlin1, 02-12-2017, 07:26 PM
8 responses
2,405 views
0 likes
 Last Post budwich
by budwich
02-14-2017, 05:04 PM  
Anyone wanna sell me some working main boards ? by finntricky
Started by finntricky, 02-09-2017, 09:00 AM
21 responses
3,466 views
0 likes
 Last Post flocko
by flocko
02-14-2017, 04:28 PM  
VIZIO SV470M orange to white logo, Version 2 by lbairn
Started by lbairn, 02-14-2017, 01:48 PM
3 responses
1,650 views
0 likes
 Last Post lbairn
by lbairn
02-14-2017, 03:54 PM  
Panasonic TC-P50C2 6 Blink Code Problem by RescuedParts
Started by RescuedParts, 01-30-2017, 04:39 PM
5 responses
2,238 views
0 likes
 Last Post RescuedParts
by RescuedParts
02-14-2017, 03:06 PM  
Vestel TV - backlight but no picture by Eddy1000
Started by Eddy1000, 01-29-2017, 03:44 AM
22 responses
7,755 views
0 likes
 Last Post dskall
by dskall
02-14-2017, 01:36 PM  
Toshiba 32C110U1 by CraigR
Started by CraigR, 03-30-2014, 02:54 PM
14 responses
3,408 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
02-14-2017, 10:56 AM  
Samsung UN40H6203AFXZA, no backlight or picture by joeblah
Started by joeblah, 02-13-2017, 08:49 PM
5 responses
2,331 views
0 likes
 Last Post joeblah
by joeblah
02-14-2017, 10:54 AM  
Samsung LE46C650 LCD with four thin vertical lines by kezzo
Started by kezzo, 02-13-2017, 04:54 PM
2 responses
1,711 views
0 likes
 Last Post saddle_au
by saddle_au
02-14-2017, 04:16 AM  
Lg50ps30fd by maxvalutech
Started by maxvalutech, 02-09-2017, 06:45 PM
2 responses
1,423 views
0 likes
 Last Post maxvalutech
by maxvalutech
02-13-2017, 08:26 PM  
Vizio M60-C3: dead PSU by HAHOMETP
Started by HAHOMETP, 02-13-2017, 05:47 PM
1 response
2,074 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-13-2017, 06:49 PM  
Sony KDL 60EX720 with 2 blinks but not the prblem from service manual by DaBoys
Started by DaBoys, 07-02-2013, 10:01 PM
15 responses
9,235 views
0 likes
 Last Post gulfporttv
by gulfporttv
02-13-2017, 05:36 PM  
Sony KDL-46Z4100 distorted image with green vertical lines by cope360
Started by cope360, 01-11-2015, 09:08 PM
23 responses
7,139 views
0 likes
 Last Post Davi.p
by Davi.p
02-13-2017, 03:20 PM  
Tevion TV DVD trouble by Fast Alpha
Started by Fast Alpha, 01-06-2017, 02:42 PM
14 responses
2,677 views
0 likes
 Last Post Fast Alpha
by Fast Alpha
02-13-2017, 11:52 AM  
Samsung PN51F8500AF continually clicks by mtnickel
Started by mtnickel, 02-04-2017, 03:37 AM
12 responses
2,950 views
0 likes
 Last Post mtnickel
by mtnickel
02-12-2017, 10:28 PM  
LG 60PV450 - Image Retention, Turns Off by tabascojoe
Started by tabascojoe, 02-12-2017, 12:58 PM
8 responses
1,987 views
0 likes
 Last Post tvtimmy
by tvtimmy
02-12-2017, 05:53 PM  
55HT1U On-off issue by Hrs_tvgurus
Started by Hrs_tvgurus, 02-12-2017, 02:40 PM
2 responses
1,127 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-12-2017, 04:54 PM  
Service menu for Hitachi LE55* by Pioneerx01
Started by Pioneerx01, 12-08-2016, 11:37 AM
7 responses
2,170 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-12-2017, 03:54 PM  
Bush LCD52786F1080P by jmh474
Started by jmh474, 01-11-2017, 05:29 AM
15 responses
2,481 views
0 likes
 Last Post hollandd4@sk.com
by hollandd4@sk.com
02-12-2017, 03:48 PM  
Technika lcd42-207 humming, buzzing sound by london-freddie
Started by london-freddie, 02-12-2017, 04:55 AM
11 responses
2,608 views
0 likes
 Last Post Techstar
by Techstar
02-12-2017, 03:34 PM  
VisionQuest LVQ-47HLR-FHD, Model No. 126 Stuck on Test Pattern? by ttt9090
Started by ttt9090, 06-06-2013, 09:09 AM
14 responses
3,353 views
0 likes
 Last Post Peterand
by Peterand
02-12-2017, 01:48 PM  
SANSUI SLED6515 no backlight, has video/sound by kuzimoto
Started by kuzimoto, 01-17-2017, 09:54 PM
14 responses
2,664 views
0 likes
 Last Post dick_barton
by dick_barton
02-12-2017, 12:23 PM  
LG 50PQ3000 powersupply failure by PowerAmpFreak
Started by PowerAmpFreak, 02-11-2017, 09:59 AM
2 responses
1,824 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-12-2017, 11:04 AM  
Toshiba LCD TV horizontal lines by kodiac
Started by kodiac, 02-04-2017, 01:32 PM
16 responses
6,787 views
0 likes
 Last Post Davi.p
by Davi.p
02-12-2017, 06:23 AM  
LG 50PT350 - No picture - No backlight by fcisolutions
Started by fcisolutions, 02-10-2017, 09:03 PM
4 responses
1,894 views
0 likes
 Last Post Hamie
by Hamie
02-11-2017, 12:45 PM  
Lg 42pc1d 42" tv by philip10001
Started by philip10001, 01-30-2017, 03:51 PM
10 responses
2,186 views
0 likes
 Last Post philip10001
by philip10001
02-11-2017, 10:43 AM  
Vizio M470VSE LED half image by OldMan
Started by OldMan, 02-08-2017, 10:02 PM
9 responses
2,084 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-11-2017, 08:47 AM  
ps50a457 turns on screen is lit but no picture by wreksta
Started by wreksta, 01-07-2015, 01:35 PM
9 responses
2,954 views
0 likes
 Last Post sordids999
by sordids999
02-11-2017, 05:00 AM  
lcd tv TOSHIBA mod. 26W330D dump IC 801= 24C256 by ANDRASONI LUCIAN
Started by ANDRASONI LUCIAN, 02-11-2017, 04:29 AM
0 responses
1,278 views
0 likes
 Last Post ANDRASONI LUCIAN
by ANDRASONI LUCIAN
02-11-2017, 04:29 AM  
Samsung PN51E6500DF won't display any image. Diagnostic advice requested by mtnickel
Started by mtnickel, 01-31-2017, 02:17 PM
7 responses
1,846 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
02-10-2017, 07:35 PM  
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