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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
644,474 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  
compatible inverter with different rev (master slave) by freecom
Started by freecom, 01-22-2013, 03:54 AM
4 responses
3,499 views
0 likes
 Last Post freecom
by freecom
01-27-2013, 10:27 AM  
Toshiba 42hl67us Fuzzy picture Tcon board? by Cubbyx
Started by Cubbyx, 01-27-2013, 09:12 AM
0 responses
1,655 views
0 likes
 Last Post Cubbyx
by Cubbyx
01-27-2013, 09:12 AM  
Sony Bravia KDL-32V4000 won't turn on. by LouFace
Started by LouFace, 01-27-2013, 05:05 AM
0 responses
2,318 views
0 likes
 Last Post LouFace
by LouFace
01-27-2013, 05:05 AM  
Mitsubishi wd-73734 chirping and no picture by ryan74
Started by ryan74, 01-27-2013, 12:20 AM
1 response
2,638 views
0 likes
 Last Post retiredcaps
by retiredcaps
01-27-2013, 01:14 AM  
Samsung LN46A530P1FXZA advice; vertical lines on half of screen by beedoola
Started by beedoola, 01-26-2013, 08:51 PM
1 response
2,996 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 08:54 PM  
Vizio L30WGU, powers up for a few seconds then returns to standby. by johnboy1313
Started by johnboy1313, 01-26-2013, 10:35 AM
9 responses
3,103 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 04:17 PM  
Samsung LN40B610A5F blows fuse by TheWill
Started by TheWill, 01-26-2013, 03:26 PM
2 responses
3,475 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 03:34 PM  
Vizio VW42L HDTV10A - Just replace caps? or test PS? by LogicalTime
Started by LogicalTime, 01-07-2013, 10:35 AM
22 responses
8,721 views
0 likes
 Last Post LogicalTime
by LogicalTime
01-26-2013, 03:12 PM  
Samsung PN59D8000FF Panel Problem by kartwood
Started by kartwood, 01-26-2013, 01:48 PM
3 responses
2,743 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 02:20 PM  
Sanyo DP46848 by hoadle
Started by hoadle, 05-09-2012, 10:15 AM
3 responses
2,927 views
0 likes
 Last Post hamdin
by hamdin
01-26-2013, 02:08 PM  
Samsung LN52A530 by hoadle
Started by hoadle, 11-05-2010, 06:54 PM
34 responses
9,799 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 12:01 PM  
50PF9830a/37 Philips Plasma Clay Face? Posterizing? by ghiotom
Started by ghiotom, 01-25-2013, 08:08 PM
3 responses
2,351 views
0 likes
 Last Post tom66
by tom66
01-26-2013, 11:53 AM  
Toshiba 37AV500U Inverted Picture/Colors On All Inputs by kevinm34232
Started by kevinm34232, 01-18-2013, 05:03 PM
33 responses
9,145 views
0 likes
 Last Post kevinm34232
by kevinm34232
01-26-2013, 10:15 AM  
Insignia NS-LCD32 powers on but blank screen & no sound, need help troubleshooting by omegastrm
Started by omegastrm, 09-27-2012, 12:12 AM
29 responses
16,045 views
0 likes
 Last Post beamus
by beamus
01-26-2013, 08:13 AM  
LG 32LH20 vertical colored bars on the screen by high-tech
Started by high-tech, 01-25-2013, 02:28 PM
2 responses
2,150 views
0 likes
 Last Post high-tech
by high-tech
01-25-2013, 07:23 PM  
Magnavox 37MF321D-37 problem by bulrich81305
Started by bulrich81305, 01-19-2013, 08:18 AM
7 responses
3,220 views
0 likes
 Last Post ComputerDoc4751
by ComputerDoc4751
01-25-2013, 06:02 PM  
Panasonic plasma TC-42PC2 single blink = bad "A" board (equiv TC-42PX24) by DakotaKid
Started by DakotaKid, 01-25-2013, 02:00 PM
1 response
3,067 views
0 likes
 Last Post tom66
by tom66
01-25-2013, 02:03 PM  
No hdmi on Sony Bravia kdl40s4100 by blacksmithjim
Started by blacksmithjim, 01-25-2013, 12:57 PM
5 responses
3,389 views
0 likes
 Last Post johnboy1313
by johnboy1313
01-25-2013, 01:50 PM  
Syncmaster 215TW Color problems by Nanobytez
Started by Nanobytez, 01-18-2013, 02:41 AM
9 responses
3,388 views
0 likes
 Last Post Nanobytez
by Nanobytez
01-25-2013, 01:11 PM  
Phillips 42PFL7432D/37 power on ? by CR Designs
Started by CR Designs, 01-24-2013, 05:03 PM
4 responses
2,067 views
0 likes
 Last Post CR Designs
by CR Designs
01-25-2013, 12:33 PM  
Vizio E321VL needs on-off-on cycle for backlight to work by Dweezil
Started by Dweezil, 01-24-2013, 05:08 PM
4 responses
3,018 views
0 likes
 Last Post johnboy1313
by johnboy1313
01-25-2013, 09:30 AM  
Toshiba 32AV502R by Oznog
Started by Oznog, 01-24-2013, 01:38 AM
16 responses
6,384 views
0 likes
 Last Post tom66
by tom66
01-25-2013, 06:41 AM  
strange panasonic ts-50ps14... 12 led blinks..code for this? by davewilson61
Started by davewilson61, 01-24-2013, 11:26 PM
1 response
1,736 views
0 likes
 Last Post tom66
by tom66
01-25-2013, 02:19 AM  
I-Inc if281d goes black by hbinline
Started by hbinline, 01-24-2013, 08:28 PM
1 response
2,261 views
0 likes
 Last Post retiredcaps
by retiredcaps
01-25-2013, 01:40 AM  
RCA 32 lcd tv model rlc3273a-b by gopher
Started by gopher, 01-24-2013, 09:58 PM
0 responses
2,411 views
0 likes
 Last Post gopher
by gopher
01-24-2013, 09:58 PM  
DYNEX DX-LCD32-09 Screen goes black by pangga
Started by pangga, 01-23-2013, 09:35 PM
3 responses
2,336 views
0 likes
 Last Post pangga
by pangga
01-24-2013, 08:20 PM  
Sharp LC-46D64U Image flickers then dies by Mikey130
Started by Mikey130, 01-20-2013, 03:23 PM
11 responses
3,108 views
0 likes
 Last Post Mikey130
by Mikey130
01-24-2013, 07:13 PM  
Samsung LE32A457 - Tab bond caught fire by tom66
Started by tom66, 01-24-2013, 03:50 PM
6 responses
2,729 views
0 likes
 Last Post tom66
by tom66
01-24-2013, 07:07 PM  
JVC Model PD-42X776 by bobbyd40
Started by bobbyd40, 01-23-2013, 03:43 PM
7 responses
2,037 views
0 likes
 Last Post tom66
by tom66
01-24-2013, 06:30 PM  
Vizio 47 LCD Main board, processor port?? by topfli8979
Started by topfli8979, 12-20-2012, 02:09 PM
6 responses
2,670 views
0 likes
 Last Post tom66
by tom66
01-24-2013, 05:11 PM  
Samsung ln19b450c4h by ANDRASONI LUCIAN
Started by ANDRASONI LUCIAN, 01-24-2013, 04:50 AM
5 responses
2,059 views
0 likes
 Last Post ANDRASONI LUCIAN
by ANDRASONI LUCIAN
01-24-2013, 11:19 AM  
Is it time for a reference library? by randtek
Started by randtek, 01-24-2013, 04:39 AM
3 responses
1,802 views
0 likes
 Last Post randtek
by randtek
01-24-2013, 05:59 AM  
sanyo dp 42849 no picture by tocold4u2
Started by tocold4u2, 01-21-2013, 08:34 PM
1 response
1,960 views
0 likes
 Last Post tocold4u2
by tocold4u2
01-23-2013, 08:53 PM  
insignia p501q-10a MOSFET IDENTIFICATION by topfli8979
Started by topfli8979, 10-16-2012, 10:57 PM
53 responses
8,042 views
0 likes
 Last Post tom66
by tom66
01-23-2013, 06:16 PM  
phillips 42PFL7432d/37 remove T-con board by CR Designs
Started by CR Designs, 01-23-2013, 12:47 PM
4 responses
2,411 views
0 likes
 Last Post CR Designs
by CR Designs
01-23-2013, 01:04 PM  
50px2dc not turning on... by ztu165
Started by ztu165, 01-23-2013, 10:05 AM
1 response
1,680 views
0 likes
 Last Post drpj23
by drpj23
01-23-2013, 12:16 PM  
LG 42LG70 42" LCD 1080p - Won't turn on/no picture&sound by blair
Started by blair, 01-21-2013, 01:06 AM
8 responses
6,609 views
0 likes
 Last Post budm
by budm
01-23-2013, 11:20 AM  
Sansui HDLCD1909 19" TV by heavymachines
Started by heavymachines, 01-22-2013, 11:38 PM
1 response
1,898 views
0 likes
 Last Post heavymachines
by heavymachines
01-23-2013, 12:00 AM  
IPOS-150 power supply could use help almost there i think by davewilson61
Started by davewilson61, 01-22-2013, 06:36 PM
11 responses
1,935 views
0 likes
 Last Post gilly1984
by gilly1984
01-22-2013, 07:36 PM  
Vizio VW26L HDTV10F Lines on screen and shuts off randomly by whitemus
Started by whitemus, 01-22-2013, 01:40 PM
4 responses
2,535 views
0 likes
 Last Post whitemus
by whitemus
01-22-2013, 03:08 PM  
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