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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
643,552 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
780,849 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  
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
1,345 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
3,767 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
3,244 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
2,956 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
13,196 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
1,714 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
17,928 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
3,475 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
1,465 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
3,822 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
1,396 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  
Panasonic TX-P46GT30 Saved from the beasts. by Moreno83
Started by Moreno83, 08-23-2016, 02:00 PM
17 responses
3,107 views
0 likes
 Last Post marekk
by marekk
01-28-2019, 03:38 PM  
Panasonic VCR horizontal line by Tom41
Started by Tom41, 01-23-2019, 03:22 AM
5 responses
1,780 views
0 likes
 Last Post R_J
by R_J
01-28-2019, 12:41 PM  
Samsung U60J620DAF Power and Backlights blink by MEB
Started by MEB, 09-30-2018, 05:48 PM
57 responses
6,217 views
0 likes
 Last Post MEB
by MEB
01-28-2019, 12:39 PM  
Haier LE55F32800 Standby but now Andy Warhol video! by smartjohn
Started by smartjohn, 12-21-2018, 11:56 AM
66 responses
5,671 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-28-2019, 08:28 AM  
Plasma LG 50PT353 picture grainy by bircaboy
Started by bircaboy, 11-11-2018, 10:59 AM
12 responses
1,508 views
0 likes
 Last Post angelos
by angelos
01-28-2019, 06:38 AM  
Samsung LE46C530 by nezocas
Started by nezocas, 01-19-2019, 04:18 AM
5 responses
1,655 views
0 likes
 Last Post nezocas
by nezocas
01-28-2019, 02:58 AM  
mosfet mdf13n50 by chrislyons
Started by chrislyons, 01-27-2019, 02:41 PM
1 response
1,013 views
0 likes
 Last Post R_J
by R_J
01-27-2019, 04:17 PM  
LG 42lb5500 by sordids999
Started by sordids999, 01-25-2019, 03:28 PM
4 responses
1,212 views
0 likes
 Last Post sordids999
by sordids999
01-27-2019, 03:32 PM  
Samsung Plasma PS42C451 no picture, good sound by dkneyle
Started by dkneyle, 01-21-2019, 04:37 AM
8 responses
1,201 views
0 likes
 Last Post tvtimmy
by tvtimmy
01-26-2019, 10:08 PM  
TX-L50B6B Failing to start up backlight flicker by Loading.......
Started by Loading......., 01-26-2019, 07:13 AM
6 responses
1,721 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-26-2019, 05:41 PM  
Samsung UE32F5500 backlight goes out by Dannyx
Started by Dannyx, 01-25-2019, 01:26 PM
7 responses
1,714 views
0 likes
 Last Post budm
by budm
01-26-2019, 03:14 PM  
Telefunken CH815 - Too much width by dieselriot
Started by dieselriot, 01-24-2019, 03:38 PM
5 responses
1,327 views
0 likes
 Last Post R_J
by R_J
01-26-2019, 01:30 PM  
lcd sansui 3211 by willyam1
Started by willyam1, 03-27-2013, 03:17 AM
1 response
3,210 views
0 likes
 Last Post dkneyle
by dkneyle
01-25-2019, 07:59 PM  
Emerson LC401EM2F no standby light or power by Beef_Ramen
Started by Beef_Ramen, 05-14-2016, 04:38 PM
76 responses
9,982 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-25-2019, 06:36 PM  
Mitsubishi DLP WD-82737 stuck on Welcome Screen Repair Advice by waynezo
Started by waynezo, 12-25-2018, 06:31 AM
4 responses
1,593 views
0 likes
 Last Post waynezo
by waynezo
01-25-2019, 08:43 AM  
UN50H6203AFXZA failed panel work around question by DXseekerMO
Started by DXseekerMO, 01-23-2019, 05:24 PM
3 responses
1,575 views
0 likes
 Last Post capwizard
by capwizard
01-25-2019, 07:29 AM  
Philips 480FH6300 logo and reboot ... by Terrotiste
Started by Terrotiste, 01-25-2019, 05:56 AM
0 responses
934 views
0 likes
 Last Post Terrotiste
by Terrotiste
01-25-2019, 05:56 AM  
Sharp LC-60E79U Backlight Flicker by SolderMaster
Started by SolderMaster, 01-02-2019, 09:50 PM
6 responses
1,717 views
0 likes
 Last Post SolderMaster
by SolderMaster
01-24-2019, 07:02 PM  
Sasmung la40m81bd - Recapped by Amraks
Started by Amraks, 12-12-2018, 04:54 AM
80 responses
6,676 views
0 likes
 Last Post Amraks
by Amraks
01-24-2019, 11:04 AM  
LC470WUD panel 10bit to 8bit by 6ot4hr
Started by 6ot4hr, 01-06-2019, 10:25 AM
7 responses
1,381 views
0 likes
 Last Post dick_barton
by dick_barton
01-24-2019, 10:13 AM  
40pft4100/12 bootloop by Acca
Started by Acca, 01-24-2019, 06:31 AM
0 responses
2,450 views
0 likes
 Last Post Acca
by Acca
01-24-2019, 06:31 AM  
Sharp LC-50LB261U won't start by Blue_Dew
Started by Blue_Dew, 01-18-2019, 04:15 PM
3 responses
1,552 views
0 likes
 Last Post mmartell
by mmartell
01-24-2019, 05:39 AM  
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