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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
643,550 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  
Vizio VW37L HDTV10A with blinking amber light by titofune
Started by titofune, 07-29-2011, 01:16 PM
18 responses
7,116 views
0 likes
 Last Post Shane711
by Shane711
02-17-2017, 05:49 PM  
Sony KDL-40NX711 Vertical Roll by SHADOW3277
Started by SHADOW3277, 02-08-2017, 02:06 PM
16 responses
2,888 views
0 likes
 Last Post dick_barton
by dick_barton
02-17-2017, 11:52 AM  
Here I Sit, Losing my mind. Haha. Samsung Pn51d550c1fxza by Larry420r
Started by Larry420r, 02-16-2017, 11:54 AM
38 responses
4,078 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-17-2017, 11:38 AM  
LST04 LCD Screen Tester by dick_barton
Started by dick_barton, 02-16-2017, 02:39 PM
7 responses
2,436 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-17-2017, 09:54 AM  
need help with mosfet cross reference by Larry420r
Started by Larry420r, 02-16-2017, 05:23 PM
4 responses
2,425 views
0 likes
 Last Post petehall347
by petehall347
02-17-2017, 05:47 AM  
baird 42 no picture by LEEDASH
Started by LEEDASH, 02-11-2017, 04:09 PM
65 responses
5,934 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-17-2017, 04:42 AM  
Samsung TV type LTF320AP13 by Nemo1956
Started by Nemo1956, 02-16-2017, 06:22 AM
2 responses
2,227 views
0 likes
 Last Post Nemo1956
by Nemo1956
02-16-2017, 11:57 PM  
LG 42in LG 42LM3700 Not powering on by darkeskye
Started by darkeskye, 12-14-2014, 08:45 PM
19 responses
4,520 views
0 likes
 Last Post jakiegu
by jakiegu
02-16-2017, 09:54 PM  
Element ELEFW40C won't turn on. by Spork Schivago
Started by Spork Schivago, 02-05-2017, 05:38 PM
187 responses
22,455 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
02-16-2017, 09:32 PM  
usp440m-42lp - Issue starting from warm by tmcw
Started by tmcw, 02-16-2017, 03:55 AM
1 response
1,333 views
0 likes
 Last Post dskall
by dskall
02-16-2017, 08:04 PM  
Lg 42 px5d by Techstar
Started by Techstar, 02-16-2017, 12:43 PM
4 responses
1,722 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-16-2017, 05:36 PM  
Lg 47lw5600 no picture by panson
Started by panson, 02-07-2017, 06:16 PM
9 responses
3,383 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-16-2017, 05:32 PM  
Philip Plasma 50pfp5332D/37 Single Horizontal Colored Line by Round2thrift
Started by Round2thrift, 10-25-2016, 07:12 PM
33 responses
3,686 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-16-2017, 05:21 PM  
LG 42PC3D red LED blinks green 3 times by jason424
Started by jason424, 02-16-2017, 02:51 PM
0 responses
1,226 views
0 likes
 Last Post jason424
by jason424
02-16-2017, 02:51 PM  
LG LCD TV Model No. 32LK310-MA by Andrew F. Ali
Started by Andrew F. Ali, 02-15-2017, 04:29 PM
2 responses
1,530 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
02-16-2017, 12:21 PM  
Veltech LC-39GL12F - Intermittent Sound by dick_barton
Started by dick_barton, 06-17-2016, 09:37 AM
11 responses
2,903 views
0 likes
 Last Post ducky29
by ducky29
02-16-2017, 08:43 AM  
BN44-00468A diagram needed by jaringa
Started by jaringa, 06-18-2014, 08:34 PM
8 responses
6,035 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-16-2017, 06:45 AM  
Panasonic TX-32LX85F blink 3 times, P Board-power supply by zeko
Started by zeko, 01-28-2014, 02:34 PM
31 responses
8,606 views
0 likes
 Last Post raulone
by raulone
02-16-2017, 05:41 AM  
Samsung Plasma TV by Paul Vallandigham
Started by Paul Vallandigham, 02-10-2017, 10:14 AM
28 responses
4,393 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
2,020 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
2,428 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
2,015 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
2,480 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
11,590 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
2,948 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
5,614 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
8,953 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
2,401 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
3,464 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
7,745 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
3,407 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
1,710 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
1,422 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
9,226 views
0 likes
 Last Post gulfporttv
by gulfporttv
02-13-2017, 05:36 PM  
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