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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
643,622 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
780,870 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
196,758 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
540,830 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
279,427 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
28,434 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
73,105 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  
Samsung 32" by Joseph cauchi
Started by Joseph cauchi, 06-26-2016, 11:44 PM
3 responses
1,924 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-27-2016, 05:58 AM  
Turn Samsung "dumb" TV into a smart one , Should I even try it? by belalsaleh
Started by belalsaleh, 06-27-2016, 02:27 AM
0 responses
1,780 views
0 likes
 Last Post belalsaleh
by belalsaleh
06-27-2016, 02:27 AM  
T-CON wiring hack for using not original LCD panel by budm
Started by budm, 08-27-2012, 09:07 AM
18 responses
13,689 views
0 likes
 Last Post belalsaleh
by belalsaleh
06-27-2016, 02:00 AM  
Samsung PNC7000 HDMI and Component inputs do not work by Ngray27
Started by Ngray27, 06-25-2016, 10:47 AM
9 responses
1,814 views
0 likes
 Last Post budwich
by budwich
06-26-2016, 10:42 AM  
samsung ln52a550p3fxza bad panel tcon? by mattstolte
Started by mattstolte, 05-21-2015, 11:39 AM
10 responses
2,404 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-26-2016, 10:20 AM  
Samsung PS51D550C1MXXY dead by rsmallri
Started by rsmallri, 02-24-2015, 06:49 PM
4 responses
1,847 views
0 likes
 Last Post bl0wfish
by bl0wfish
06-26-2016, 10:05 AM  
Sony KDL-46Z4100 color distortion, possibly T-con? by S65
Started by S65, 06-25-2016, 07:59 PM
3 responses
2,158 views
0 likes
 Last Post ozzy214
by ozzy214
06-26-2016, 01:57 AM  
Dad's Tv Meltdown ! Samsung UE40C5000 Repair Log by ReeceyBurger123
Started by ReeceyBurger123, 04-06-2016, 11:19 AM
30 responses
5,870 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-25-2016, 04:39 PM  
Toshiba 50l1350u dead backlights by adam3303
Started by adam3303, 12-25-2014, 02:27 PM
18 responses
12,626 views
0 likes
 Last Post tvsteve2
by tvsteve2
06-25-2016, 03:23 PM  
Vizio E461-A1 (lightning strike) by alecjahn
Started by alecjahn, 06-09-2016, 02:27 PM
7 responses
2,970 views
0 likes
 Last Post alecjahn
by alecjahn
06-25-2016, 03:01 PM  
Sony Bravia KDL42w705B 4K 8 red blinks by badcaphunter
Started by badcaphunter, 06-21-2016, 09:02 AM
1 response
1,622 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-25-2016, 10:51 AM  
Panasonic THP54V20a by chrismurphy
Started by chrismurphy, 06-25-2016, 01:50 AM
1 response
1,351 views
0 likes
 Last Post tw2005
by tw2005
06-25-2016, 02:40 AM  
Panasonic TC-P50GT30 7 blinks by dbier63
Started by dbier63, 06-11-2016, 05:53 PM
20 responses
3,400 views
0 likes
 Last Post tw2005
by tw2005
06-24-2016, 05:36 PM  
PN58B550T2F - No power - BN44-0280a by mark_
Started by mark_, 06-21-2016, 05:26 PM
10 responses
2,378 views
0 likes
 Last Post dick_barton
by dick_barton
06-24-2016, 05:00 PM  
Panasonic TC-P42X5 No Audio by PMKS
Started by PMKS, 06-24-2016, 10:38 AM
3 responses
1,755 views
0 likes
 Last Post PMKS
by PMKS
06-24-2016, 01:07 PM  
plasma hpt5054 no pict only sound by panson
Started by panson, 06-22-2016, 12:57 AM
12 responses
2,611 views
0 likes
 Last Post panson
by panson
06-24-2016, 11:59 AM  
lg 32pc5ra-tb plasma tv white sreen problems by sangel30
Started by sangel30, 06-24-2016, 08:45 AM
0 responses
1,773 views
0 likes
 Last Post sangel30
by sangel30
06-24-2016, 08:45 AM  
Led backlight tester is it worth getting ? by comptek
Started by comptek, 05-13-2016, 05:25 PM
22 responses
6,802 views
0 likes
 Last Post victor_cj
by victor_cj
06-24-2016, 01:42 AM  
LG 50PG3000, left half of the screen black, right half colours washed out. by jczarniak
Started by jczarniak, 06-24-2016, 12:54 AM
0 responses
1,413 views
0 likes
 Last Post jczarniak
by jczarniak
06-24-2016, 12:54 AM  
Sony KDL 52w5500 No image, no Backlights by goulloux
Started by goulloux, 03-27-2014, 09:54 AM
91 responses
14,989 views
0 likes
 Last Post Bluenautica
by Bluenautica
06-23-2016, 08:06 PM  
LG32LB561V Black Screen with sound by ODDS
Started by ODDS, 06-23-2016, 10:10 AM
17 responses
2,807 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-23-2016, 08:05 PM  
PS50C96 Clicking Repair Video + Cooling Mods by ReeceyBurger123
Started by ReeceyBurger123, 06-23-2016, 06:15 PM
0 responses
1,686 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
06-23-2016, 06:15 PM  
42lg2100 dead, no standby led help by sousavti
Started by sousavti, 04-02-2016, 07:40 PM
58 responses
8,361 views
0 likes
 Last Post dick_barton
by dick_barton
06-23-2016, 02:42 PM  
vizio plasma vp422hdtva10 orange ligth dims out. by hmendez86
Started by hmendez86, 06-22-2016, 03:20 PM
14 responses
2,052 views
0 likes
 Last Post hmendez86
by hmendez86
06-23-2016, 02:01 PM  
RCA LED50B45RQ question on getting to the LED strips by DesertRat
Started by DesertRat, 06-22-2016, 09:55 PM
5 responses
1,897 views
0 likes
 Last Post DesertRat
by DesertRat
06-23-2016, 12:50 PM  
IIYAMA AU5131DT LCD Monitor No Picture Need Help!!!! by GreenOne_Mk
Started by GreenOne_Mk, 06-21-2016, 11:15 AM
9 responses
2,194 views
0 likes
 Last Post budm
by budm
06-23-2016, 10:26 AM  
Samsung ua32h4100akxke by hispeck
Started by hispeck, 06-22-2016, 11:14 AM
9 responses
2,269 views
0 likes
 Last Post dick_barton
by dick_barton
06-23-2016, 09:28 AM  
Samsung LE32M86BD - no display by leo-saphira
Started by leo-saphira, 06-23-2016, 01:44 AM
2 responses
1,620 views
0 likes
 Last Post dick_barton
by dick_barton
06-23-2016, 03:35 AM  
Samsung SSB 10v 1000uf cap recommendation by jay007
Started by jay007, 06-22-2016, 06:17 AM
2 responses
1,429 views
0 likes
 Last Post jay007
by jay007
06-23-2016, 02:19 AM  
Soniq 42s12001 by hispeck
Started by hispeck, 06-22-2016, 10:24 PM
0 responses
1,333 views
0 likes
 Last Post hispeck
by hispeck
06-22-2016, 10:24 PM  
Insignia NS-50L240A13 - No Picture but sound by clyde3313
Started by clyde3313, 08-13-2014, 08:30 AM
7 responses
4,095 views
0 likes
 Last Post HarryAyness
by HarryAyness
06-22-2016, 08:15 PM  
Vizio VP422 HDTV10A - Vertical Line by aggierandy
Started by aggierandy, 07-27-2014, 12:38 PM
3 responses
3,517 views
0 likes
 Last Post JDC
by JDC
06-22-2016, 06:27 PM  
vizo a320-a1 by knightdad
Started by knightdad, 06-22-2016, 12:34 PM
2 responses
1,777 views
0 likes
 Last Post CapLeaker
by CapLeaker
06-22-2016, 05:55 PM  
Emerson LF320EM4F by JamisonM
Started by JamisonM, 06-20-2016, 01:09 AM
8 responses
2,805 views
0 likes
 Last Post CapLeaker
by CapLeaker
06-22-2016, 05:37 PM  
Vizio e400i-b2 turns on backlights flash by nwcs
Started by nwcs, 06-11-2016, 01:59 PM
22 responses
4,069 views
0 likes
 Last Post nwcs
by nwcs
06-22-2016, 02:07 PM  
LG 42PG20 - has sound - no picture by r4zorsoft
Started by r4zorsoft, 05-22-2015, 10:19 AM
4 responses
2,650 views
0 likes
 Last Post r4zorsoft
by r4zorsoft
06-22-2016, 01:42 PM  
Samsung UN55B8000F Mainboard Issue(Relay Clicking Issue)-Help!! by ALR
Started by ALR, 03-29-2014, 03:36 PM
43 responses
7,754 views
0 likes
 Last Post Louis82
by Louis82
06-22-2016, 11:21 AM  
Lg plasma 42s1 by hispeck
Started by hispeck, 06-22-2016, 11:04 AM
0 responses
1,146 views
0 likes
 Last Post hispeck
by hispeck
06-22-2016, 11:04 AM  
Testing transistor on power supply by Trueburton
Started by Trueburton, 06-13-2016, 10:35 AM
39 responses
4,337 views
0 likes
 Last Post Trueburton
by Trueburton
06-22-2016, 09:47 AM  
T862++ IRDA Welder by dick_barton
Started by dick_barton, 06-19-2016, 07:24 AM
6 responses
2,453 views
0 likes
 Last Post stj
by stj
06-22-2016, 07:58 AM  
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