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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  
Element ELCHS261 Doesn't Power on by Gadjet
Started by Gadjet, 08-24-2012, 12:51 AM
8 responses
4,186 views
0 likes
 Last Post Dgtech
by Dgtech
09-23-2012, 03:53 AM  
Vizio VO42L FHDTV10A by ntehicks
Started by ntehicks, 08-12-2012, 01:41 AM
9 responses
3,837 views
0 likes
 Last Post tibimakai
by tibimakai
09-22-2012, 11:36 PM  
Olevia LT30HVS - Inverter Transformer by aliasdck
Started by aliasdck, 12-19-2009, 03:28 PM
9 responses
9,327 views
0 likes
 Last Post budm
by budm
09-22-2012, 10:21 PM  
Vizio VO420E Half of the screen lights up, good sound. by quattro92
Started by quattro92, 09-22-2012, 12:54 PM
3 responses
2,376 views
0 likes
 Last Post drpj23
by drpj23
09-22-2012, 07:05 PM  
Sharp LC-52D64U-Negative picture by buuhaahaa
Started by buuhaahaa, 08-30-2012, 04:09 AM
30 responses
6,904 views
0 likes
 Last Post kevinm34232
by kevinm34232
09-22-2012, 11:05 AM  
Sony KDL-46XBR4 13 blinks by tieny
Started by tieny, 09-20-2012, 07:12 AM
25 responses
8,630 views
0 likes
 Last Post tom66
by tom66
09-22-2012, 02:52 AM  
Polaroid TLX-04243B Horizontal Lines/Bars by kevinm34232
Started by kevinm34232, 09-16-2012, 09:13 AM
5 responses
3,707 views
0 likes
 Last Post drpj23
by drpj23
09-22-2012, 12:58 AM  
Ltv-32w6 Backlights no picture by lilmonk3
Started by lilmonk3, 09-13-2012, 08:22 AM
62 responses
9,699 views
0 likes
 Last Post lilmonk3
by lilmonk3
09-21-2012, 12:45 PM  
LG 42" LCD TV 42LG50 - Will not boot, continuous rebooting, no display by KennyC
Started by KennyC, 09-17-2012, 04:19 PM
19 responses
10,082 views
0 likes
 Last Post tom66
by tom66
09-21-2012, 11:59 AM  
RCA Plasma TV Strange Picture by Sevenqi
Started by Sevenqi, 09-19-2012, 01:04 PM
5 responses
2,135 views
0 likes
 Last Post tom66
by tom66
09-21-2012, 10:09 AM  
phillips 15pf5120/28 by Doug428
Started by Doug428, 09-10-2012, 07:49 PM
4 responses
2,192 views
0 likes
 Last Post drpj23
by drpj23
09-20-2012, 11:18 PM  
Sanyo Model DP42848 Chassis P 42848-1 by aoaiii
Started by aoaiii, 09-20-2012, 03:50 PM
2 responses
2,323 views
0 likes
 Last Post kevinm34232
by kevinm34232
09-20-2012, 05:25 PM  
Instruments/tools needed for TV repair by tibimakai
Started by tibimakai, 03-27-2012, 07:46 PM
85 responses
24,822 views
0 likes
 Last Post drpj23
by drpj23
09-20-2012, 10:51 AM  
Vivitek LT26PL1A wont turn on by GregK
Started by GregK, 09-19-2012, 07:13 PM
4 responses
2,284 views
0 likes
 Last Post GregK
by GregK
09-19-2012, 10:00 PM  
Vizio VO42E possible purchase by tibimakai
Started by tibimakai, 09-18-2012, 02:35 PM
13 responses
2,487 views
0 likes
 Last Post tibimakai
by tibimakai
09-19-2012, 07:31 PM  
Lg 50px5d-ab firmware upgrade dtvlab by tw2005
Started by tw2005, 09-18-2012, 06:35 AM
3 responses
2,390 views
0 likes
 Last Post cheebster
by cheebster
09-19-2012, 05:02 PM  
Half screen question by tibimakai
Started by tibimakai, 09-19-2012, 08:57 AM
1 response
1,612 views
0 likes
 Last Post tom66
by tom66
09-19-2012, 09:39 AM  
Samsung UA46B8000XF by nickon51
Started by nickon51, 09-19-2012, 06:41 AM
1 response
1,812 views
0 likes
 Last Post tom66
by tom66
09-19-2012, 06:46 AM  
Samsung LN46B650T1FXZA possible purchase by tibimakai
Started by tibimakai, 09-19-2012, 12:09 AM
0 responses
1,804 views
0 likes
 Last Post tibimakai
by tibimakai
09-19-2012, 12:09 AM  
yes another Polaroid TLA-01911C question by donnieb2
Started by donnieb2, 09-18-2012, 06:09 PM
3 responses
1,791 views
0 likes
 Last Post budm
by budm
09-18-2012, 08:56 PM  
Sanyo DP46480 2s to black by CommTechRepair
Started by CommTechRepair, 08-08-2012, 01:40 PM
39 responses
6,665 views
0 likes
 Last Post CommTechRepair
by CommTechRepair
09-18-2012, 02:16 PM  
Vizio vw42l fhdtv10a by Mr Senior
Started by Mr Senior, 09-17-2012, 11:53 PM
3 responses
2,200 views
0 likes
 Last Post Dgtech
by Dgtech
09-18-2012, 03:26 AM  
LG 42lg3000 TV by Berts
Started by Berts, 09-17-2012, 12:37 PM
3 responses
2,652 views
0 likes
 Last Post drpj23
by drpj23
09-17-2012, 10:17 PM  
Bad T-Con replacement board? by mikew67
Started by mikew67, 09-05-2012, 04:11 PM
21 responses
13,330 views
0 likes
 Last Post mikew67
by mikew67
09-17-2012, 12:59 PM  
lg37lh5000 lcd tv as white screen can any body help and tell me how to fix this probl by stretch.0790
Started by stretch.0790, 09-17-2012, 08:30 AM
4 responses
2,173 views
0 likes
 Last Post retiredcaps
by retiredcaps
09-17-2012, 12:18 PM  
Samsung LN37A550P3FXZA fail when cold by cuestaj1707
Started by cuestaj1707, 09-16-2012, 09:28 PM
3 responses
3,119 views
0 likes
 Last Post budm
by budm
09-16-2012, 10:13 PM  
Olevia 242-T11 Start up Issues by n3kf99
Started by n3kf99, 09-16-2012, 09:24 AM
4 responses
2,596 views
0 likes
 Last Post kevinm34232
by kevinm34232
09-16-2012, 08:18 PM  
PE0564 power board out of TOSHIBA 46RV530U by ntehicks
Started by ntehicks, 09-15-2012, 09:59 PM
5 responses
3,275 views
0 likes
 Last Post budm
by budm
09-16-2012, 06:36 PM  
Lg 37lc2d by mericle163
Started by mericle163, 09-16-2012, 09:41 AM
2 responses
1,960 views
0 likes
 Last Post mericle163
by mericle163
09-16-2012, 05:02 PM  
sony bravia by mariovasquez
Started by mariovasquez, 09-16-2012, 10:27 AM
3 responses
1,836 views
0 likes
 Last Post mijatovic86
by mijatovic86
09-16-2012, 04:38 PM  
Magnavox 42mf531d 37 power issue? by ricor
Started by ricor, 09-05-2012, 09:12 AM
4 responses
2,637 views
0 likes
 Last Post lilmomma86
by lilmomma86
09-16-2012, 03:01 PM  
Samsung LE40R84B restarts after 20sek by EvilGhozt
Started by EvilGhozt, 09-06-2012, 11:43 AM
5 responses
2,956 views
0 likes
 Last Post EvilGhozt
by EvilGhozt
09-16-2012, 01:49 PM  
vizio plasma by Tvbob
Started by Tvbob, 08-26-2012, 12:27 PM
35 responses
8,916 views
0 likes
 Last Post Peter9DO
by Peter9DO
09-16-2012, 11:06 AM  
lg 37lh5000 lcd tv by stretch.0790
Started by stretch.0790, 09-16-2012, 10:37 AM
0 responses
2,028 views
0 likes
 Last Post stretch.0790
by stretch.0790
09-16-2012, 10:37 AM  
Samsung PS50Q91HD Y-SUS and related by nickon51
Started by nickon51, 09-15-2012, 08:48 AM
4 responses
4,829 views
0 likes
 Last Post tom66
by tom66
09-16-2012, 06:24 AM  
Panasonic P42X20E 4 red blinks by V3dran
Started by V3dran, 08-27-2012, 10:26 AM
29 responses
13,360 views
0 likes
 Last Post V3dran
by V3dran
09-16-2012, 04:12 AM  
Sony KV34XBR910 removing Flyback leads by jkb242
Started by jkb242, 09-15-2012, 10:32 AM
2 responses
2,135 views
0 likes
 Last Post jkb242
by jkb242
09-15-2012, 11:02 PM  
47 insignia lcd tv by ricosavy
Started by ricosavy, 09-14-2012, 12:50 PM
5 responses
2,396 views
0 likes
 Last Post Mr Bill
by Mr Bill
09-15-2012, 05:04 PM  
Help with F1 SMD Value by lilmonk3
Started by lilmonk3, 09-15-2012, 01:51 PM
2 responses
2,253 views
0 likes
 Last Post lilmonk3
by lilmonk3
09-15-2012, 02:42 PM  
Samsung LNT4069FX/XAA Picture but no sound by ookla_the_mok
Started by ookla_the_mok, 09-13-2012, 04:57 PM
9 responses
3,654 views
0 likes
 Last Post truep
by truep
09-15-2012, 08:56 AM  
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