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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
644,520 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
781,202 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  
Samsung PN60E530A3F red sparkles by linksys1127
Started by linksys1127, 01-09-2017, 10:14 PM
7 responses
1,539 views
0 likes
 Last Post linksys1127
by linksys1127
01-15-2017, 06:30 PM  
42" LG Plasma won't turn on by neutron561
Started by neutron561, 01-07-2017, 03:32 PM
25 responses
4,915 views
0 likes
 Last Post neutron561
by neutron561
01-15-2017, 05:40 PM  
LG 42LK520-UA Sound, but no Picture by pauldow
Started by pauldow, 12-26-2016, 11:07 AM
7 responses
2,340 views
0 likes
 Last Post pauldow
by pauldow
01-15-2017, 10:42 AM  
Tv lg24ln4100 by maximuz
Started by maximuz, 01-15-2017, 07:28 AM
4 responses
1,320 views
0 likes
 Last Post maximuz
by maximuz
01-15-2017, 08:15 AM  
AOC Envision 32 inch L32W761 no picture or sound by Bilbo
Started by Bilbo, 03-30-2014, 09:04 PM
40 responses
12,017 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-15-2017, 05:44 AM  
M550SV Vizio main board repair by kerbsjacob
Started by kerbsjacob, 09-11-2013, 12:55 AM
8 responses
5,213 views
0 likes
 Last Post infringer
by infringer
01-14-2017, 10:19 PM  
TO-220 job help? by ivtec
Started by ivtec, 01-02-2017, 12:20 PM
23 responses
3,740 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-14-2017, 04:39 PM  
Samsung LE32D400E1W power cycle/clicking + blinking by goldfinch
Started by goldfinch, 01-13-2017, 03:06 PM
5 responses
1,677 views
0 likes
 Last Post goldfinch
by goldfinch
01-14-2017, 04:36 PM  
TCL #L 32e5300 with picture problem by SEAWOLF
Started by SEAWOLF, 01-13-2017, 05:49 AM
9 responses
2,596 views
0 likes
 Last Post SEAWOLF
by SEAWOLF
01-14-2017, 03:29 PM  
Westinghouse W1603 by Fisher77
Started by Fisher77, 12-14-2016, 05:19 PM
22 responses
3,875 views
0 likes
 Last Post Fisher77
by Fisher77
01-14-2017, 11:27 AM  
LG 50PK550 turn on then off by PowerAmpFreak
Started by PowerAmpFreak, 12-28-2012, 10:03 AM
6 responses
10,446 views
0 likes
 Last Post Acosta_Brazil
by Acosta_Brazil
01-14-2017, 10:38 AM  
Hitachi LE55G508 panel problem? by mu2
Started by mu2, 01-13-2017, 07:07 AM
4 responses
1,567 views
0 likes
 Last Post mu2
by mu2
01-14-2017, 09:55 AM  
Vizio Vf551xvt- main board by Jmsmbry
Started by Jmsmbry, 01-13-2017, 04:44 PM
1 response
1,548 views
0 likes
 Last Post Nick's Tvs
by Nick's Tvs
01-13-2017, 06:15 PM  
Lg 50ln5100-ub by Fisher77
Started by Fisher77, 01-04-2017, 10:02 PM
30 responses
4,310 views
0 likes
 Last Post Fisher77
by Fisher77
01-13-2017, 02:54 PM  
LG Plasma 50PM9700 - same old double click & no start by JDMugenBB1
Started by JDMugenBB1, 01-04-2017, 10:50 PM
9 responses
1,859 views
0 likes
 Last Post JDMugenBB1
by JDMugenBB1
01-13-2017, 09:38 AM  
47LH3000 stck in stanby by diif
Started by diif, 01-12-2017, 05:53 PM
10 responses
1,982 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-13-2017, 08:39 AM  
Sharp Aquos LC-60LE830U One Long One Short by mmartell
Started by mmartell, 08-11-2016, 04:38 PM
32 responses
6,006 views
0 likes
 Last Post mmartell
by mmartell
01-13-2017, 04:46 AM  
8 blinks in power supply:Magnavox 42mf237s/37 by geminidpr
Started by geminidpr, 01-15-2013, 04:15 PM
18 responses
7,356 views
0 likes
 Last Post kmx200
by kmx200
01-12-2017, 05:48 PM  
TX-P46GA11 14 blinks by PowerAmpFreak
Started by PowerAmpFreak, 01-12-2017, 10:50 AM
4 responses
1,397 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-12-2017, 05:12 PM  
lcd OKI V32B PHTUVI by soukehal
Started by soukehal, 08-19-2013, 02:37 PM
6 responses
3,790 views
0 likes
 Last Post bytus
by bytus
01-12-2017, 04:17 PM  
Problem with TCL#L32E5300 by SEAWOLF
Started by SEAWOLF, 01-12-2017, 02:01 PM
0 responses
1,325 views
0 likes
 Last Post SEAWOLF
by SEAWOLF
01-12-2017, 02:01 PM  
Samsung UA40CEH6030 No picture DONT DO THIS by Grunder
Started by Grunder, 01-12-2017, 03:55 AM
14 responses
2,196 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-12-2017, 10:35 AM  
Sharp Aquos LC-60LE745U Two Long Two Short by Michale32086
Started by Michale32086, 03-10-2014, 06:49 AM
25 responses
22,447 views
0 likes
 Last Post angel-boy
by angel-boy
01-12-2017, 10:02 AM  
Request: Schematic for LG 42PX5D-UEB.AEKYLJP with bad PSU caps & broken Y-Sus Module? by SlySven
Started by SlySven, 06-30-2014, 09:55 AM
1 response
2,122 views
0 likes
 Last Post SlySven
by SlySven
01-11-2017, 07:41 PM  
SHARP AQUOS 60" Won't Power On - LC-60LE810UN by kburks1230
Started by kburks1230, 11-07-2014, 06:25 PM
30 responses
8,979 views
0 likes
 Last Post larry708
by larry708
01-11-2017, 06:45 PM  
Samsung PS58B685 (like pn58b650). Sound but no image. by Wrecked
Started by Wrecked, 12-19-2016, 12:57 PM
5 responses
1,700 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-11-2017, 02:26 PM  
vizio vw42l flickers by pposey
Started by pposey, 01-01-2013, 11:48 AM
22 responses
4,657 views
0 likes
 Last Post JDC
by JDC
01-11-2017, 10:09 AM  
LG 47LN578V - Brief Backlight flash on power up. by tezzanator
Started by tezzanator, 04-28-2015, 02:57 PM
75 responses
27,721 views
0 likes
 Last Post zomi
by zomi
01-11-2017, 10:01 AM  
Sony KDL-55EX723 4 blinks... by PowerAmpFreak
Started by PowerAmpFreak, 12-06-2016, 11:54 AM
3 responses
2,164 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
01-11-2017, 09:31 AM  
phillips 47pfl7422d is dim on left side of lcd by Tc4595
Started by Tc4595, 11-16-2011, 10:00 PM
28 responses
11,665 views
0 likes
 Last Post cervega
by cervega
01-11-2017, 09:14 AM  
Samsung ps50b430p2w vertical lines and problems by Anst11
Started by Anst11, 01-09-2017, 11:50 AM
3 responses
1,690 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
01-11-2017, 08:36 AM  
Vizio e500i-b1 no turn on standby light fades out in 5 sec. by snake91876
Started by snake91876, 09-24-2016, 08:09 PM
38 responses
9,495 views
0 likes
 Last Post jhrsmail
by jhrsmail
01-11-2017, 08:32 AM  
Unhappy VIZIO E500i-B1 Powers on then shuts off within a few seconds by jehuie
Started by jehuie, 08-13-2016, 10:14 PM
24 responses
9,201 views
0 likes
 Last Post jhrsmail
by jhrsmail
01-11-2017, 07:51 AM  
Another sad Samsung, mates girlfriends telly by masterbateson
Started by masterbateson, 01-09-2017, 04:33 PM
13 responses
1,966 views
0 likes
 Last Post masterbateson
by masterbateson
01-11-2017, 05:06 AM  
LG 50PZ550-UA No Picture No sound by doch1234
Started by doch1234, 01-10-2017, 03:35 PM
2 responses
1,785 views
0 likes
 Last Post doch1234
by doch1234
01-10-2017, 07:47 PM  
1AA4B10N260A0 Sanyo Plasma M.B. by Ltank
Started by Ltank, 01-10-2017, 06:18 PM
0 responses
1,286 views
0 likes
 Last Post Ltank
by Ltank
01-10-2017, 06:18 PM  
Sony KDL-46NX700 Led does not stay on by PowerAmpFreak
Started by PowerAmpFreak, 03-26-2014, 11:51 AM
4 responses
2,517 views
0 likes
 Last Post djluis
by djluis
01-10-2017, 05:04 PM  
50LN5400-UA.BUSJLHR led number or strip number by mu2
Started by mu2, 01-10-2017, 06:43 AM
3 responses
2,961 views
0 likes
 Last Post flibby3655
by flibby3655
01-10-2017, 03:07 PM  
Panasonic L42FT60E black horizontal lines flickering in the middle of the screen by sdancer75
Started by sdancer75, 01-10-2017, 07:41 AM
10 responses
2,508 views
0 likes
 Last Post sdancer75
by sdancer75
01-10-2017, 02:23 PM  
LLOYD L24NT no diplay by aanan
Started by aanan, 01-10-2017, 07:45 AM
1 response
1,379 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-10-2017, 11:10 AM  
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