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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
643,548 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
780,848 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  
Milk in TV - strange colors by Behemot
Started by Behemot, 08-21-2014, 01:56 PM
17 responses
4,381 views
0 likes
 Last Post Behemot
by Behemot
12-19-2014, 09:03 AM  
Olevia 237-T12 working fine but shouldn't be. by lookimback
Started by lookimback, 10-06-2013, 01:40 AM
18 responses
4,328 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-19-2014, 08:26 AM  
Samsung DYP-42W2 PSU from Samsung PS42Q96HDX by nogger
Started by nogger, 12-18-2014, 04:47 PM
7 responses
4,559 views
0 likes
 Last Post nogger
by nogger
12-19-2014, 07:45 AM  
Westinghouse LTV32w6hd peculiar behavior by ksdsksd
Started by ksdsksd, 12-18-2014, 10:25 AM
8 responses
1,852 views
0 likes
 Last Post mmartell
by mmartell
12-19-2014, 12:04 AM  
RCA 42PA30RQ Sound but no picture repair by Electron4444
Started by Electron4444, 12-18-2014, 08:15 PM
0 responses
2,370 views
0 likes
 Last Post Electron4444
by Electron4444
12-18-2014, 08:15 PM  
insignia plasma INP4219 by elltee
Started by elltee, 12-18-2014, 06:14 PM
0 responses
1,416 views
0 likes
 Last Post elltee
by elltee
12-18-2014, 06:14 PM  
Olevia 542-b11 psb fsp271-4f02 by mntegra01
Started by mntegra01, 11-25-2014, 11:39 AM
13 responses
3,395 views
0 likes
 Last Post mntegra01
by mntegra01
12-18-2014, 06:00 PM  
Samsung LCD TV LN32A300J1D by Andrew F. Ali
Started by Andrew F. Ali, 11-01-2014, 05:18 PM
10 responses
4,453 views
0 likes
 Last Post budm
by budm
12-18-2014, 05:12 PM  
insignia ns-l46q120-10a: no picture only sound by usbob1234
Started by usbob1234, 12-03-2014, 07:15 PM
2 responses
2,459 views
0 likes
 Last Post Player2
by Player2
12-18-2014, 05:10 PM  
Sony KDL-46Z5100 No Video No Sound by a55bruce
Started by a55bruce, 12-14-2014, 09:16 AM
8 responses
2,837 views
0 likes
 Last Post a55bruce
by a55bruce
12-18-2014, 04:57 PM  
Hitachi L32S504 - Dead, No Power, No LED light by ryanfan03
Started by ryanfan03, 11-26-2014, 08:02 PM
24 responses
5,104 views
0 likes
 Last Post Spork Schivago
by Spork Schivago
12-18-2014, 04:51 PM  
lc-32u26 prima service manual by t.j.
Started by t.j., 10-22-2012, 03:29 PM
2 responses
2,860 views
0 likes
 Last Post instarep
by instarep
12-18-2014, 01:16 PM  
Hisense 46" F46K20E T-Con Board A60EDGEC2LV0.2 transistor by Sevenqi
Started by Sevenqi, 12-18-2014, 02:29 AM
1 response
2,587 views
0 likes
 Last Post Ltank
by Ltank
12-18-2014, 05:15 AM  
Sharp AQUOS LC-60LE640U - Very dim picture, help? by Rky290
Started by Rky290, 04-14-2014, 07:11 PM
12 responses
7,422 views
0 likes
 Last Post ek2oo2
by ek2oo2
12-18-2014, 01:02 AM  
Sony Bravia KDL-46W5500 replaced T-con still the same by Kaloo
Started by Kaloo, 12-16-2014, 07:36 PM
10 responses
11,113 views
0 likes
 Last Post Kaloo
by Kaloo
12-17-2014, 07:24 PM  
Wanted, Control-Board Firmware for LG 42G2#### panel by Alastair E
Started by Alastair E, 12-17-2014, 01:06 PM
3 responses
2,258 views
0 likes
 Last Post tom66
by tom66
12-17-2014, 04:46 PM  
Help with samsung psu hpt-4254 plasma by HardCoreDore
Started by HardCoreDore, 12-11-2014, 06:13 PM
17 responses
3,388 views
0 likes
 Last Post HardCoreDore
by HardCoreDore
12-17-2014, 03:51 PM  
(CRT)QUADRO CTV-5525 ,Horizontal white lines problem by microcont
Started by microcont, 12-15-2014, 01:53 PM
16 responses
4,840 views
0 likes
 Last Post microcont
by microcont
12-17-2014, 03:32 PM  
Samsung LE46M86BD half picutre dark by zomi
Started by zomi, 12-17-2014, 12:44 PM
4 responses
1,909 views
0 likes
 Last Post tom66
by tom66
12-17-2014, 03:02 PM  
17mb65-1 by abdekader
Started by abdekader, 12-17-2014, 02:14 PM
0 responses
3,013 views
0 likes
 Last Post abdekader
by abdekader
12-17-2014, 02:14 PM  
UN60EH6002F Should a buy look at picture by ricosavy
Started by ricosavy, 12-17-2014, 10:14 AM
8 responses
2,627 views
0 likes
 Last Post tom66
by tom66
12-17-2014, 12:50 PM  
General Transformer Question by sjnk77
Started by sjnk77, 12-17-2014, 10:06 AM
5 responses
1,732 views
0 likes
 Last Post sjnk77
by sjnk77
12-17-2014, 12:35 PM  
grundig vlc4120 c .. does not turn on .. by Hjolli.hardar
Started by Hjolli.hardar, 10-23-2014, 05:37 AM
19 responses
5,444 views
0 likes
 Last Post vouager
by vouager
12-17-2014, 12:20 PM  
Coby TFTV3225 - Standby light, no power by Lobo
Started by Lobo, 12-17-2014, 12:09 PM
0 responses
2,228 views
0 likes
 Last Post Lobo
by Lobo
12-17-2014, 12:09 PM  
Samsung pn59d550c plasma by weaser15
Started by weaser15, 12-14-2014, 12:19 PM
8 responses
2,720 views
0 likes
 Last Post tom66
by tom66
12-17-2014, 09:49 AM  
Samsung HLT6187 power supply cap issuee by sjnk77
Started by sjnk77, 12-16-2014, 10:05 PM
10 responses
3,293 views
0 likes
 Last Post sjnk77
by sjnk77
12-17-2014, 08:55 AM  
Samsung LE40C659 goes ultrabright by biljon
Started by biljon, 12-12-2014, 10:37 AM
3 responses
1,871 views
0 likes
 Last Post biljon
by biljon
12-17-2014, 06:42 AM  
Set factory defaults VIZIO SV422XVT by fredrock46
Started by fredrock46, 12-16-2014, 10:59 PM
0 responses
1,496 views
0 likes
 Last Post fredrock46
by fredrock46
12-16-2014, 10:59 PM  
usp440m-42lp issue AKAI PDP42Z5TA by paulstef
Started by paulstef, 03-11-2014, 08:26 AM
14 responses
6,398 views
0 likes
 Last Post paulstef
by paulstef
12-16-2014, 08:44 PM  
hitachi l40c205 by lrr250r
Started by lrr250r, 09-26-2012, 01:29 PM
56 responses
12,122 views
0 likes
 Last Post lrr250r
by lrr250r
12-16-2014, 08:18 PM  
Samsung LE32R86BD by ginopilotino
Started by ginopilotino, 10-10-2014, 12:02 PM
11 responses
4,706 views
0 likes
 Last Post mrflab
by mrflab
12-16-2014, 04:24 PM  
Samsung LN52A550 T-Con Bad? by stevo440
Started by stevo440, 12-16-2014, 01:17 PM
8 responses
2,031 views
0 likes
 Last Post stevo440
by stevo440
12-16-2014, 04:09 PM  
Toshiba LED 55L6200U Cycles on/off by TechGizmo
Started by TechGizmo, 12-16-2014, 02:40 PM
0 responses
2,492 views
0 likes
 Last Post TechGizmo
by TechGizmo
12-16-2014, 02:40 PM  
Westinghouse TX42F430S 42" 1080p LCD TV by stevekasian
Started by stevekasian, 02-04-2011, 10:39 PM
32 responses
22,417 views
0 likes
 Last Post orgwood
by orgwood
12-16-2014, 11:51 AM  
17PW26-4 V.1 wrong capacitor? by Ralph Green
Started by Ralph Green, 12-16-2014, 10:54 AM
3 responses
2,852 views
0 likes
 Last Post Ralph Green
by Ralph Green
12-16-2014, 11:10 AM  
Samsung Power Board Help!!! by bwilliamson04
Started by bwilliamson04, 09-03-2012, 04:46 PM
16 responses
7,759 views
0 likes
 Last Post tom66
by tom66
12-16-2014, 11:09 AM  
My latest repair, an LG 55LS4600. You could say Christmas came a little early! by lookimback
Started by lookimback, 12-14-2014, 11:03 PM
16 responses
5,512 views
0 likes
 Last Post lookimback
by lookimback
12-16-2014, 01:02 AM  
Panasonic th-p42x10z Can't be turned on twice in a row?! Power first time,not second? by gunit1234
Started by gunit1234, 12-14-2014, 02:38 PM
7 responses
2,561 views
0 likes
 Last Post tw2005
by tw2005
12-15-2014, 10:16 PM  
LG 32LB9D LCD red dot snow issue. by weaponepsilon
Started by weaponepsilon, 12-15-2014, 11:45 AM
9 responses
2,537 views
0 likes
 Last Post weaponepsilon
by weaponepsilon
12-15-2014, 05:29 PM  
Samsung PN50C550G1FXZA by smpstech
Started by smpstech, 12-07-2014, 09:32 PM
16 responses
4,349 views
0 likes
 Last Post rogerazambuja
by rogerazambuja
12-15-2014, 03:17 PM  
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