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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
643,549 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
780,848 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  
LG 50PM6700 Panel problem by BigPete
Started by BigPete, 04-08-2015, 12:46 PM
4 responses
2,544 views
0 likes
 Last Post tom66
by tom66
04-09-2015, 01:15 AM  
Samsung 32 Inch LN32B360C5DUZA, Flashing on and off by Maestro
Started by Maestro, 04-08-2015, 05:47 PM
11 responses
2,343 views
0 likes
 Last Post budm
by budm
04-09-2015, 12:05 AM  
VO42l fhdtv10a flickering backlight after inverter swap by jwtlake
Started by jwtlake, 04-08-2015, 11:01 PM
0 responses
1,502 views
0 likes
 Last Post jwtlake
by jwtlake
04-08-2015, 11:01 PM  
Samsung 50PN4500 horizontal stipe by Ltank
Started by Ltank, 04-07-2015, 05:43 PM
8 responses
2,076 views
0 likes
 Last Post Ltank
by Ltank
04-08-2015, 08:19 PM  
5N2307 Failure on TH-42PZ77U by reliantkcar
Started by reliantkcar, 12-22-2014, 10:24 PM
11 responses
3,228 views
0 likes
 Last Post reliantkcar
by reliantkcar
04-08-2015, 07:55 PM  
Samsung lcd tv blinking indicator by klangsotan
Started by klangsotan, 04-08-2015, 06:54 PM
0 responses
1,316 views
0 likes
 Last Post klangsotan
by klangsotan
04-08-2015, 06:54 PM  
Philips Magnavox 32MF338B/27 by MdPhoenix
Started by MdPhoenix, 08-10-2013, 12:06 PM
24 responses
9,461 views
0 likes
 Last Post Terryfictv
by Terryfictv
04-08-2015, 04:22 PM  
Yuk! Roaches inside TV by kevinm34232
Started by kevinm34232, 04-08-2015, 02:44 PM
1 response
1,599 views
0 likes
 Last Post tom66
by tom66
04-08-2015, 02:48 PM  
Looking for a eax61358603(1) mainboard by paulstef
Started by paulstef, 04-08-2015, 11:30 AM
3 responses
1,885 views
0 likes
 Last Post Peter Chiu
by Peter Chiu
04-08-2015, 12:25 PM  
Toshiba 37WL66E REGZA - Picture Flicker by electro76
Started by electro76, 04-08-2015, 06:50 AM
3 responses
1,636 views
0 likes
 Last Post newtothis
by newtothis
04-08-2015, 09:13 AM  
Sanyo DP42841 won't turn on and Backlight by Ltank
Started by Ltank, 10-18-2014, 03:41 PM
2 responses
2,432 views
0 likes
 Last Post electronicsone
by electronicsone
04-08-2015, 09:09 AM  
Pioneer PDP-5080 Flashing Red Power LED by Cytoviper
Started by Cytoviper, 04-03-2015, 08:46 AM
14 responses
4,175 views
0 likes
 Last Post Cytoviper
by Cytoviper
04-08-2015, 08:36 AM  
RCA L42WD22 No Picture by Doming0
Started by Doming0, 09-20-2010, 01:31 AM
84 responses
38,537 views
0 likes
 Last Post Gaamcire
by Gaamcire
04-08-2015, 06:34 AM  
lg 42lb1dr turning off. (protect mode) by tucocaps
Started by tucocaps, 04-07-2015, 01:59 PM
22 responses
4,041 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-08-2015, 06:02 AM  
SANYO DP42746 x-main problem? by Pioneerx01
Started by Pioneerx01, 04-07-2015, 10:36 PM
1 response
1,599 views
0 likes
 Last Post tom66
by tom66
04-08-2015, 04:03 AM  
TC-P50GT25 blinks 4 or 10 by djw43
Started by djw43, 03-20-2015, 09:44 AM
47 responses
8,847 views
0 likes
 Last Post djw43
by djw43
04-07-2015, 09:31 PM  
PN50B400P3D 50" Samsung Plasma Won't Turn On. by Dowd, Elwood P.
Started by Dowd, Elwood P., 09-21-2013, 11:19 PM
77 responses
28,256 views
0 likes
 Last Post Jeffwal40
by Jeffwal40
04-07-2015, 09:05 PM  
Samsung PN50B430P2DXZA by ned1
Started by ned1, 04-30-2014, 05:01 PM
77 responses
11,379 views
0 likes
 Last Post Jeffwal40
by Jeffwal40
04-07-2015, 08:37 PM  
SONY kdl-46xbr6 14 blinks by mattstolte
Started by mattstolte, 04-02-2015, 05:21 PM
23 responses
11,166 views
0 likes
 Last Post budm
by budm
04-07-2015, 03:27 PM  
LG 42la620v-za by sordids999
Started by sordids999, 04-06-2015, 01:17 PM
5 responses
2,440 views
0 likes
 Last Post tom66
by tom66
04-07-2015, 02:34 PM  
Phillips 50PF7220A/37 in need of some help by Skullster
Started by Skullster, 04-07-2015, 10:12 AM
1 response
1,456 views
0 likes
 Last Post Skullster
by Skullster
04-07-2015, 12:50 PM  
Vizio vt420m turns on logo comes up and is unresponsive by davedude44
Started by davedude44, 04-25-2012, 08:23 PM
5 responses
5,583 views
0 likes
 Last Post lobitoferoz
by lobitoferoz
04-07-2015, 10:53 AM  
Philips 47pfl5704d/f7 Added Pictures by kmab
Started by kmab, 03-27-2015, 03:59 PM
20 responses
4,197 views
0 likes
 Last Post kmab
by kmab
04-07-2015, 10:12 AM  
Toshiba 46L5200U screen turns off, after a couple of hours by tibimakai
Started by tibimakai, 04-06-2015, 10:56 AM
1 response
1,651 views
0 likes
 Last Post mmartell
by mmartell
04-07-2015, 09:53 AM  
Westinghouse Black screen W4207 by CraigR
Started by CraigR, 03-31-2015, 12:56 PM
14 responses
3,257 views
0 likes
 Last Post CraigR
by CraigR
04-07-2015, 09:31 AM  
Samsung LN46C540F2FXZC Main Board Swap? by jonadagi2
Started by jonadagi2, 04-06-2015, 10:15 AM
5 responses
2,196 views
0 likes
 Last Post jonadagi2
by jonadagi2
04-06-2015, 01:46 PM  
Samsung UN55C6300SFXZA won,t power up by dfergy54
Started by dfergy54, 07-10-2013, 12:59 PM
27 responses
11,110 views
0 likes
 Last Post jjanssen7
by jjanssen7
04-06-2015, 01:25 PM  
samsung smart tv by gary19610
Started by gary19610, 04-06-2015, 06:47 AM
3 responses
2,250 views
0 likes
 Last Post Alastair E
by Alastair E
04-06-2015, 11:44 AM  
Sanyo DP50719 Plasma Turns On & Off w/Clicks by barryra
Started by barryra, 11-11-2013, 06:09 PM
16 responses
9,725 views
0 likes
 Last Post pkasongo
by pkasongo
04-06-2015, 11:30 AM  
Replacement Panel from partstore.com (Best Buy) by djw43
Started by djw43, 04-06-2015, 05:29 AM
3 responses
1,679 views
0 likes
 Last Post djw43
by djw43
04-06-2015, 08:35 AM  
Panasonic TC-p46ST30 Partial Horizontal Red Line by amj
Started by amj, 04-03-2015, 04:39 PM
9 responses
2,610 views
0 likes
 Last Post amj
by amj
04-06-2015, 08:28 AM  
Bush a632n by gary19610
Started by gary19610, 04-06-2015, 06:27 AM
2 responses
1,512 views
0 likes
 Last Post sordids999
by sordids999
04-06-2015, 08:22 AM  
SAMSUNG -LE37A450C2 Bad Pic. by Stanislav
Started by Stanislav, 01-04-2015, 05:42 AM
28 responses
6,162 views
0 likes
 Last Post Smuggler
by Smuggler
04-06-2015, 06:41 AM  
Samsung LE37B550A5W Dead by signup
Started by signup, 05-06-2013, 10:10 AM
45 responses
14,870 views
0 likes
 Last Post t4796
by t4796
04-06-2015, 01:44 AM  
Insignia NS-P42Q-10A Service Menu Help Needed by Truncatedhose
Started by Truncatedhose, 04-01-2015, 01:20 PM
12 responses
3,345 views
0 likes
 Last Post Truncatedhose
by Truncatedhose
04-06-2015, 01:09 AM  
Panasonic TCP50S1 TNPA4782 SC repair by Glitcher
Started by Glitcher, 04-05-2015, 09:24 AM
5 responses
2,719 views
0 likes
 Last Post newtothis
by newtothis
04-05-2015, 07:45 PM  
TNPA5623 Panasonic tc-p50ut50 short? by sharpen047
Started by sharpen047, 04-05-2015, 10:40 AM
2 responses
2,654 views
0 likes
 Last Post sharpen047
by sharpen047
04-05-2015, 04:52 PM  
Samsung LN40B550 dark scenes (only) no contrast by mathog
Started by mathog, 04-05-2015, 01:28 PM
1 response
2,028 views
0 likes
 Last Post Alastair E
by Alastair E
04-05-2015, 02:43 PM  
Sharp Aquos LC46XL2E LCD (2 flashing lights red 3opc) by Rickig
Started by Rickig, 03-29-2015, 02:30 AM
3 responses
1,922 views
0 likes
 Last Post Rickig
by Rickig
04-05-2015, 04:46 AM  
Phillips 47pfl7403d/27 backlight goes off after a while, works after power cycling by withalligators
Started by withalligators, 09-02-2014, 02:18 PM
8 responses
6,113 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-05-2015, 03:20 AM  
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