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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
644,531 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
781,204 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  
Panasonic TH-L37U20A no power (blown fuse) by Buhoy
Started by Buhoy, 08-20-2015, 02:09 PM
3 responses
1,828 views
0 likes
 Last Post tw2005
by tw2005
08-20-2015, 02:53 PM  
LG 52lg70 PSU problem, no standby by Glitcher
Started by Glitcher, 10-11-2014, 03:25 PM
17 responses
3,954 views
0 likes
 Last Post jayg83
by jayg83
08-20-2015, 02:27 PM  
Toshiba 32hl67u wont power on by lalin
Started by lalin, 08-20-2015, 11:21 AM
0 responses
1,703 views
0 likes
 Last Post lalin
by lalin
08-20-2015, 11:21 AM  
Sharp LC-32DH65S by PowerAmpFreak
Started by PowerAmpFreak, 08-20-2015, 10:22 AM
0 responses
1,439 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
08-20-2015, 10:22 AM  
Samsung un32f5000 no video by redtux777
Started by redtux777, 02-07-2015, 04:25 PM
56 responses
14,186 views
0 likes
 Last Post johnsi911
by johnsi911
08-20-2015, 07:04 AM  
toshiba plasma 42hp66 sound ok no picture by shelby5041
Started by shelby5041, 07-31-2015, 10:59 AM
43 responses
5,685 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-20-2015, 05:33 AM  
LG 50PV350T sound but no picture. Help please by niblettr
Started by niblettr, 08-17-2015, 10:04 AM
5 responses
2,584 views
0 likes
 Last Post niblettr
by niblettr
08-20-2015, 01:02 AM  
50PFP5532D/05 - 50" Philips Widescreen flat TV by dooop23
Started by dooop23, 08-19-2015, 11:34 PM
0 responses
1,323 views
0 likes
 Last Post dooop23
by dooop23
08-19-2015, 11:34 PM  
Toshiba 55ul610u blinking blue power light by KevinCro
Started by KevinCro, 08-10-2015, 09:50 PM
10 responses
3,691 views
0 likes
 Last Post KevinCro
by KevinCro
08-19-2015, 09:30 PM  
Samsung 46" LED Ua46C6900 : power on prob by Geniee33
Started by Geniee33, 08-10-2015, 04:09 PM
34 responses
7,166 views
0 likes
 Last Post Geniee33
by Geniee33
08-19-2015, 05:12 PM  
Bush DLED40127FHDS white screen by RULEX
Started by RULEX, 08-16-2015, 11:48 AM
3 responses
1,883 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-19-2015, 02:15 PM  
philips tv 3000 model 42pfl3605h/12 by nickovic111
Started by nickovic111, 10-01-2013, 12:32 AM
16 responses
5,566 views
0 likes
 Last Post budm
by budm
08-19-2015, 01:25 PM  
kdl-37v4000 bad Tcon ? by karlpowell
Started by karlpowell, 08-18-2015, 02:03 PM
8 responses
3,736 views
0 likes
 Last Post satinser
by satinser
08-19-2015, 11:41 AM  
LG 50PS3000 repaired but still with problems. by satinser
Started by satinser, 08-18-2015, 06:15 PM
7 responses
2,432 views
0 likes
 Last Post satinser
by satinser
08-19-2015, 11:25 AM  
Samsung LN32C450 - Audio but no video by Aulus
Started by Aulus, 12-09-2013, 09:10 AM
49 responses
11,300 views
0 likes
 Last Post budm
by budm
08-19-2015, 07:53 AM  
Panasonic TH-42PX70BA 7 blinks by tn245
Started by tn245, 02-14-2015, 10:13 AM
2 responses
2,313 views
0 likes
 Last Post tn245
by tn245
08-19-2015, 06:24 AM  
LN32B360 no sound over HDMI + erratic buttons by paulstef
Started by paulstef, 08-18-2015, 07:49 AM
7 responses
2,771 views
0 likes
 Last Post paulstef
by paulstef
08-19-2015, 06:09 AM  
Samsung UE46B6000 problems. by Brolsk
Started by Brolsk, 08-11-2015, 06:44 AM
19 responses
5,312 views
0 likes
 Last Post Brolsk
by Brolsk
08-19-2015, 04:27 AM  
Sharp LC-60LE830U by micahg
Started by micahg, 03-10-2014, 09:08 PM
23 responses
8,998 views
0 likes
 Last Post budm
by budm
08-18-2015, 09:33 PM  
Vizeo P552UI-B2 led TV main board problems. by Nightrider0614
Started by Nightrider0614, 08-18-2015, 04:54 PM
1 response
1,698 views
0 likes
 Last Post Nightrider0614
by Nightrider0614
08-18-2015, 04:59 PM  
Sony KDL-40V3000 distorted picture by PowerAmpFreak
Started by PowerAmpFreak, 08-13-2015, 11:32 AM
10 responses
3,098 views
0 likes
 Last Post tom66
by tom66
08-18-2015, 02:06 PM  
Self Check for Panasonic TX-P42S30E by jagbogah
Started by jagbogah, 08-16-2015, 05:30 AM
3 responses
1,782 views
0 likes
 Last Post tw2005
by tw2005
08-18-2015, 02:22 AM  
Magnavox 42mf231d/17 - low Vsc by TC3
Started by TC3, 08-15-2015, 02:58 PM
2 responses
1,651 views
0 likes
 Last Post ljintexas
by ljintexas
08-17-2015, 03:11 PM  
Samsung ue40c5100 no backlight. by Ice203
Started by Ice203, 08-13-2015, 11:55 AM
16 responses
4,419 views
0 likes
 Last Post Ice203
by Ice203
08-17-2015, 12:52 PM  
LG 50PZ550T - No signal for current input device. by gizmouk
Started by gizmouk, 08-17-2015, 10:12 AM
0 responses
2,155 views
0 likes
 Last Post gizmouk
by gizmouk
08-17-2015, 10:12 AM  
Samsung UE40D6530WS Led TV main board repair by milen.m
Started by milen.m, 08-13-2015, 11:59 PM
3 responses
3,996 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-17-2015, 03:55 AM  
Weird Samsung LN55C750R2FXZA No Picture, Sound OK by badddsamsung
Started by badddsamsung, 08-12-2015, 10:39 PM
14 responses
3,225 views
0 likes
 Last Post badddsamsung
by badddsamsung
08-16-2015, 09:16 PM  
Vizio M550NV - Flashing Logo Stuck at Startup Screen by gideon277
Started by gideon277, 07-23-2014, 09:46 AM
18 responses
8,067 views
0 likes
 Last Post paulkz28
by paulkz28
08-16-2015, 06:29 PM  
Panasonic plasma TC-P42S30. What is killing my SN boards? by mattpd
Started by mattpd, 11-09-2012, 10:21 AM
21 responses
20,141 views
0 likes
 Last Post tw2005
by tw2005
08-16-2015, 04:24 PM  
Sony 46X3000 errors by OracsRevenge
Started by OracsRevenge, 08-11-2015, 03:05 PM
10 responses
2,667 views
0 likes
 Last Post OracsRevenge
by OracsRevenge
08-16-2015, 04:12 PM  
Lg 50PS3000 Diagnoses & Repair With Video by ReeceyBurger123
Started by ReeceyBurger123, 08-16-2015, 10:09 AM
3 responses
2,327 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-16-2015, 02:39 PM  
Lg 50PS3000 by ReeceyBurger123
Started by ReeceyBurger123, 08-10-2015, 11:31 AM
11 responses
2,130 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-16-2015, 02:38 PM  
Panasonic TX-P42X20E by romulus123
Started by romulus123, 06-29-2015, 07:51 AM
11 responses
5,804 views
0 likes
 Last Post flocko
by flocko
08-16-2015, 01:19 PM  
Samsung won't power up ln32a450c1d by simcole
Started by simcole, 04-04-2015, 06:18 PM
28 responses
9,474 views
0 likes
 Last Post williesaints
by williesaints
08-16-2015, 02:35 AM  
Panasonic TC-P50C2 7 blinks by pro_leonk
Started by pro_leonk, 05-17-2015, 01:05 PM
33 responses
9,407 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
08-15-2015, 06:38 PM  
LG 60PN6500 Plasma Intermittent vertical blue line by MasonB
Started by MasonB, 08-14-2015, 08:58 PM
5 responses
2,174 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-15-2015, 02:18 PM  
Panasonic TH-42PE7U top half of screen black by tech2014
Started by tech2014, 08-14-2015, 04:24 PM
1 response
1,642 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
08-14-2015, 05:21 PM  
Panasonic TC-P50S30 repair/mod by fullsmoke
Started by fullsmoke, 07-19-2015, 03:52 PM
5 responses
2,160 views
0 likes
 Last Post tw2005
by tw2005
08-14-2015, 04:23 PM  
Please Help with Vizio M420NV Problems by tbarhorst
Started by tbarhorst, 08-14-2015, 11:49 AM
1 response
1,745 views
0 likes
 Last Post tbarhorst
by tbarhorst
08-14-2015, 04:00 PM  
JVC LT-42E488 Not detecting HDMI inputs after repair by Drexter
Started by Drexter, 01-25-2015, 07:27 PM
4 responses
2,520 views
0 likes
 Last Post lmpina
by lmpina
08-14-2015, 03:58 PM  
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