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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
644,526 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
220 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
781,203 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
196,803 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
540,983 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
279,481 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
73,165 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  
No power on Sony KE-42TS2 after fuse replacement by brentp
Started by brentp, 02-16-2017, 04:11 AM
11 responses
2,494 views
0 likes
 Last Post brentp
by brentp
02-20-2017, 04:21 PM  
Panasonic TC-P65S1 6 blink by cliff_hootarski
Started by cliff_hootarski, 01-30-2017, 10:37 AM
8 responses
2,826 views
0 likes
 Last Post cliff_hootarski
by cliff_hootarski
02-20-2017, 03:48 PM  
No picture and sound Samsung LCD LE40A656A1FXXU by Joop
Started by Joop, 02-04-2017, 11:17 AM
40 responses
6,825 views
0 likes
 Last Post Davi.p
by Davi.p
02-20-2017, 03:38 PM  
SHARP LC-46D64U Snowy picture by brownkilla
Started by brownkilla, 02-20-2017, 12:35 AM
1 response
1,694 views
0 likes
 Last Post Sevenqi
by Sevenqi
02-20-2017, 11:51 AM  
Samsnung DVD PLAYER by lanada
Started by lanada, 02-20-2017, 08:06 AM
3 responses
1,726 views
0 likes
 Last Post lanada
by lanada
02-20-2017, 09:18 AM  
Samsung HL67A750 DLP with bad caps! by Tiezane
Started by Tiezane, 08-28-2013, 09:36 PM
60 responses
18,188 views
0 likes
 Last Post LLLlllou
by LLLlllou
02-20-2017, 07:29 AM  
sanyo dp42740 plasma wont power on by robert phelps
Started by robert phelps, 02-13-2017, 02:55 PM
11 responses
2,702 views
0 likes
 Last Post robert phelps
by robert phelps
02-20-2017, 06:38 AM  
PDP Panasonic TH-R42PY80KA image posterization by Alexeus_G
Started by Alexeus_G, 02-10-2017, 07:49 AM
3 responses
1,706 views
0 likes
 Last Post Alexeus_G
by Alexeus_G
02-20-2017, 04:47 AM  
Samsung ue324h5000w no backlight by LE GRAND
Started by LE GRAND, 02-17-2017, 11:52 AM
41 responses
7,874 views
0 likes
 Last Post budm
by budm
02-19-2017, 11:07 PM  
Please help me nikai tv by kushal
Started by kushal, 02-19-2017, 10:01 PM
1 response
2,276 views
0 likes
 Last Post kushal
by kushal
02-19-2017, 10:23 PM  
Lg 42 issue by LEEDASH
Started by LEEDASH, 02-19-2017, 03:58 PM
4 responses
1,604 views
0 likes
 Last Post LEEDASH
by LEEDASH
02-19-2017, 07:07 PM  
b159-001 psu by robert phelps
Started by robert phelps, 02-17-2017, 02:15 PM
6 responses
1,889 views
0 likes
 Last Post robert phelps
by robert phelps
02-19-2017, 06:38 PM  
PHILIPS 40PFL3008H led backlight repair by daroo
Started by daroo, 02-16-2017, 01:38 PM
9 responses
3,302 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
02-19-2017, 06:31 PM  
Sanyo dp42848 - T-Con or LCD Panel Problem? by abbottdave
Started by abbottdave, 02-17-2017, 06:06 PM
8 responses
2,393 views
0 likes
 Last Post dskall
by dskall
02-19-2017, 02:47 PM  
Vertical black bars by splatee
Started by splatee, 08-31-2016, 06:22 AM
6 responses
1,938 views
0 likes
 Last Post ian4obg
by ian4obg
02-19-2017, 10:43 AM  
Samsung PN50B450B1D 50-inch plasma random vertical lines by mulox
Started by mulox, 01-30-2017, 10:02 PM
3 responses
2,106 views
0 likes
 Last Post gforce1uk
by gforce1uk
02-19-2017, 07:27 AM  
Sanyo DP42746 by cmj21973
Started by cmj21973, 01-28-2012, 05:36 AM
37 responses
17,189 views
0 likes
 Last Post steves7839
by steves7839
02-18-2017, 10:25 PM  
LG 60pn6500 sound no video by microvibe
Started by microvibe, 02-15-2017, 09:21 PM
9 responses
2,682 views
0 likes
 Last Post microvibe
by microvibe
02-18-2017, 08:43 PM  
Panasonic TX-L42U2E faulty backlight/inverter (arcing/spark sound) by Dannyx
Started by Dannyx, 02-15-2017, 01:09 PM
18 responses
2,943 views
0 likes
 Last Post dick_barton
by dick_barton
02-18-2017, 02:34 PM  
Changhong TV backlight turns off (bad lamp or bad inverter ?) by Dannyx
Started by Dannyx, 02-18-2017, 01:21 PM
1 response
2,696 views
0 likes
 Last Post Dannyx
by Dannyx
02-18-2017, 01:36 PM  
Help with LG 50PA4500 by Studentske
Started by Studentske, 02-17-2017, 11:44 PM
2 responses
1,781 views
0 likes
 Last Post dskall
by dskall
02-18-2017, 11:40 AM  
Panasonic P60ST50, I need your help please by bwright81
Started by bwright81, 02-17-2017, 07:02 PM
0 responses
1,345 views
0 likes
 Last Post bwright81
by bwright81
02-17-2017, 07:02 PM  
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
2,891 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
4,082 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
2,440 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
2,426 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
5,936 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
2,228 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
4,521 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
22,476 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
3,384 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
3,689 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
2,904 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
6,040 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
8,612 views
0 likes
 Last Post raulone
by raulone
02-16-2017, 05:41 AM  
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