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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
644,475 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
781,191 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
196,800 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
540,978 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
279,473 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
73,163 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  
Ordering SMD LED for backlight by Mcologist
Started by Mcologist, 01-29-2019, 08:47 PM
31 responses
3,959 views
0 likes
 Last Post budm
by budm
02-05-2019, 02:50 PM  
SamsungUE46D6510 Problems by Shipmaker
Started by Shipmaker, 02-05-2019, 10:54 AM
2 responses
1,191 views
0 likes
 Last Post Shipmaker
by Shipmaker
02-05-2019, 12:02 PM  
Many burnt leds by Nawual
Started by Nawual, 02-05-2019, 07:56 AM
1 response
949 views
0 likes
 Last Post capwizard
by capwizard
02-05-2019, 08:15 AM  
Samsung Plasma PN64D8000FFXZA No Pix after hot, audio OK by Terryfictv
Started by Terryfictv, 05-05-2016, 10:47 AM
1 response
1,648 views
0 likes
 Last Post Arkamy
by Arkamy
02-05-2019, 07:36 AM  
Sony KDL52NX800 lines in the picture. by capwizard
Started by capwizard, 02-04-2019, 06:08 PM
2 responses
1,376 views
0 likes
 Last Post capwizard
by capwizard
02-04-2019, 06:49 PM  
Samsung LN46C630K1F by henryvrensburg
Started by henryvrensburg, 11-11-2018, 06:35 PM
38 responses
3,309 views
0 likes
 Last Post henryvrensburg
by henryvrensburg
02-04-2019, 05:57 PM  
Sharp LC-70LE650U by charlie555
Started by charlie555, 01-18-2019, 06:26 PM
14 responses
1,789 views
0 likes
 Last Post charlie555
by charlie555
02-04-2019, 05:19 PM  
LG 50PX990 Plasma Powering itself off by Daveatfernie
Started by Daveatfernie, 01-22-2019, 03:59 AM
11 responses
1,625 views
0 likes
 Last Post Wilderone
by Wilderone
02-04-2019, 05:06 PM  
LCD Problem (Obvious in Pictures) by metalbird44
Started by metalbird44, 12-28-2018, 03:05 PM
35 responses
2,838 views
0 likes
 Last Post Davi.p
by Davi.p
02-04-2019, 04:38 PM  
VIZIO 60" E60-C3 Bad Single LED In Each Strip by Michale32086
Started by Michale32086, 08-09-2017, 12:24 PM
24 responses
4,504 views
0 likes
 Last Post Unspun01
by Unspun01
02-04-2019, 03:11 PM  
Insignia NS-LCD37 Black looks green by Gorrillasnot
Started by Gorrillasnot, 01-15-2019, 02:49 PM
10 responses
1,653 views
0 likes
 Last Post Gorrillasnot
by Gorrillasnot
02-04-2019, 02:53 PM  
Insignia NS-32E740A12 Does not Power On. by Xlr8r
Started by Xlr8r, 07-31-2013, 09:55 AM
7 responses
2,827 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-04-2019, 11:59 AM  
Help with Backlight voltages DS GE6880 by Wilderone
Started by Wilderone, 02-03-2019, 09:59 PM
3 responses
1,404 views
0 likes
 Last Post budm
by budm
02-04-2019, 10:36 AM  
Samsung UE480H6400AK by StephenU
Started by StephenU, 01-29-2019, 03:16 AM
17 responses
1,848 views
0 likes
 Last Post StephenU
by StephenU
02-04-2019, 07:03 AM  
LG 42LB5600-UZ No Backlights, All Test Good by philtvman
Started by philtvman, 02-03-2019, 11:06 AM
5 responses
1,543 views
0 likes
 Last Post budm
by budm
02-03-2019, 10:59 PM  
Dick Smith GE6992 Flashing Backlight every 10 secs by Wilderone
Started by Wilderone, 01-31-2019, 05:20 AM
8 responses
2,184 views
0 likes
 Last Post Wilderone
by Wilderone
02-03-2019, 08:12 PM  
Element ELSW3917BF by GAStuntman
Started by GAStuntman, 02-01-2019, 07:03 PM
8 responses
1,404 views
0 likes
 Last Post GAStuntman
by GAStuntman
02-03-2019, 02:18 PM  
Sansui SLED4280 by macsnjets
Started by macsnjets, 02-02-2019, 04:30 PM
3 responses
1,060 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-03-2019, 12:29 PM  
Samsung un55hu7250f no backlight, has picture and sound by hasun100
Started by hasun100, 01-26-2019, 12:43 PM
7 responses
1,848 views
0 likes
 Last Post hasun100
by hasun100
02-03-2019, 12:08 PM  
Panasonic TC-P65GT50 - Panel or Board Issue by pxg013
Started by pxg013, 02-03-2019, 09:42 AM
2 responses
820 views
0 likes
 Last Post pxg013
by pxg013
02-03-2019, 12:07 PM  
Compaq presario cq40 dead (la-4114p rev. O1 by hispeck
Started by hispeck, 02-02-2019, 09:46 AM
2 responses
964 views
0 likes
 Last Post hispeck
by hispeck
02-03-2019, 09:17 AM  
Samsung PS50B850Y1W No power just clicking by noledud
Started by noledud, 02-01-2019, 06:36 AM
1 response
784 views
0 likes
 Last Post noledud
by noledud
02-03-2019, 03:52 AM  
Troubleshooting Philips 55 LED TV(horizontal lines and discolouring) by keweik
Started by keweik, 12-05-2018, 07:27 AM
5 responses
1,223 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-02-2019, 06:09 PM  
55” Micromax Led TV Half screen red by Aljahwari
Started by Aljahwari, 01-10-2019, 11:11 AM
6 responses
1,347 views
0 likes
 Last Post Davi.p
by Davi.p
02-02-2019, 03:32 PM  
Samsung UN55F7100 LED TV Repair - HELP! by Rossimike
Started by Rossimike, 11-18-2016, 10:43 PM
6 responses
3,768 views
0 likes
 Last Post Davi.p
by Davi.p
02-02-2019, 02:44 PM  
Sony 40" HDTV (KDL40W3000), no picture, with sound and backlight by orinoco8
Started by orinoco8, 01-30-2019, 04:51 PM
18 responses
1,956 views
0 likes
 Last Post orinoco8
by orinoco8
02-02-2019, 09:08 AM  
Samsung UN46ES6003FXZA panel question by DesertRat
Started by DesertRat, 01-18-2019, 02:09 PM
37 responses
3,248 views
0 likes
 Last Post budm
by budm
02-02-2019, 01:58 AM  
Hitachi 50HYT62U Backlight brief flash by mutts
Started by mutts, 10-22-2018, 04:09 AM
14 responses
2,963 views
0 likes
 Last Post GAStuntman
by GAStuntman
02-01-2019, 07:47 PM  
Philips 50pfp5332d/37 power supply by ryan74
Started by ryan74, 02-02-2013, 03:17 PM
21 responses
13,201 views
0 likes
 Last Post keyboards
by keyboards
01-31-2019, 08:38 PM  
Sony KDL26S4000 no standby by Dannyx
Started by Dannyx, 01-31-2019, 02:11 AM
10 responses
1,716 views
0 likes
 Last Post Dannyx
by Dannyx
01-31-2019, 02:59 PM  
RCA TV LED32B30RQ Flashing Screen by alfredomfr1
Started by alfredomfr1, 04-28-2015, 10:50 AM
38 responses
17,941 views
0 likes
 Last Post budm
by budm
01-31-2019, 11:09 AM  
Samsung LN 40D630 TV - No Power by jason123
Started by jason123, 01-10-2019, 09:46 AM
30 responses
3,478 views
0 likes
 Last Post jason123
by jason123
01-31-2019, 07:01 AM  
Sinotec 51" Plasma Model STP-51HD20 No buttons and remote working by angelos
Started by angelos, 01-26-2019, 03:31 AM
8 responses
1,468 views
0 likes
 Last Post angelos
by angelos
01-31-2019, 12:03 AM  
Sanyo FW65D25T has backlight but no picture by cb1175
Started by cb1175, 01-09-2019, 06:48 PM
22 responses
3,829 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-30-2019, 06:23 AM  
Sharp LC-70LE733U 1/1 won't turn on by capwizard
Started by capwizard, 01-18-2019, 06:04 PM
6 responses
1,397 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
01-29-2019, 09:51 PM  
LG 42LE59000 no picture or sound turns on ok by 24mech
Started by 24mech, 02-18-2016, 03:11 PM
7 responses
1,964 views
0 likes
 Last Post chrislyons
by chrislyons
01-29-2019, 04:55 PM  
Sony KDL-26U3000 dead, no standby power. by Omegaman
Started by Omegaman, 01-05-2012, 02:37 PM
7 responses
3,547 views
0 likes
 Last Post hispeck
by hispeck
01-29-2019, 09:13 AM  
VES390UNDA-2D-N01 , CTRL BOARD (T-CON) attached to the screen. No picture. by jczarniak
Started by jczarniak, 01-29-2019, 04:51 AM
1 response
995 views
0 likes
 Last Post vinceroger69
by vinceroger69
01-29-2019, 08:32 AM  
Hisense - 50K3110PW by Amraks
Started by Amraks, 01-24-2019, 08:08 PM
1 response
1,087 views
0 likes
 Last Post Amraks
by Amraks
01-29-2019, 03:45 AM  
Samsung UN40J5200AFXZA Color Issues by MvZiC MaN
Started by MvZiC MaN, 01-21-2019, 08:02 PM
12 responses
1,999 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-28-2019, 10:10 PM  
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