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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
644,510 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
781,202 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
196,801 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
540,982 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
279,480 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
73,165 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  
can anybody help me understand how to read a diode? by mattstolte
Started by mattstolte, 03-24-2014, 10:59 AM
5 responses
2,878 views
0 likes
 Last Post SteveNielsen
by SteveNielsen
03-24-2014, 03:16 PM  
Hitachi l42vp01ub by sordids999
Started by sordids999, 03-11-2014, 03:59 PM
50 responses
5,935 views
0 likes
 Last Post sordids999
by sordids999
03-24-2014, 02:40 PM  
Sansung PS-42D4S by keithf2
Started by keithf2, 03-24-2014, 02:05 PM
0 responses
1,304 views
0 likes
 Last Post keithf2
by keithf2
03-24-2014, 02:05 PM  
Sansui HDLCD4212B Won't turn on by fxdfireman
Started by fxdfireman, 03-24-2014, 08:00 AM
1 response
2,272 views
0 likes
 Last Post fxdfireman
by fxdfireman
03-24-2014, 12:43 PM  
Sony KDL 40EX520 problem by sub263
Started by sub263, 03-24-2014, 08:32 AM
0 responses
2,248 views
0 likes
 Last Post sub263
by sub263
03-24-2014, 08:32 AM  
Insignia NS-LCD22-09 keypad & Remote not working by jstiene
Started by jstiene, 03-24-2014, 08:15 AM
0 responses
1,709 views
0 likes
 Last Post jstiene
by jstiene
03-24-2014, 08:15 AM  
Emerson LC320EM81 Dim Backlight by fxdfireman
Started by fxdfireman, 01-17-2014, 09:41 AM
5 responses
1,903 views
0 likes
 Last Post fxdfireman
by fxdfireman
03-24-2014, 07:49 AM  
dynex wont turn on by ddgwood
Started by ddgwood, 03-21-2014, 07:11 PM
4 responses
2,218 views
0 likes
 Last Post ddgwood
by ddgwood
03-24-2014, 05:51 AM  
Toshiba Regza 46" LCD 46XF355DB Faulty Picture and then switches off by safesurfer65
Started by safesurfer65, 03-24-2014, 03:41 AM
2 responses
1,910 views
0 likes
 Last Post safesurfer65
by safesurfer65
03-24-2014, 04:17 AM  
PlayStation3 YLOD red Blinking Repair? by ivtec
Started by ivtec, 03-18-2014, 12:24 PM
13 responses
3,182 views
0 likes
 Last Post safesurfer65
by safesurfer65
03-24-2014, 03:54 AM  
Sanyo DP42746 by titan2782
Started by titan2782, 03-10-2014, 10:57 PM
1 response
1,616 views
0 likes
 Last Post minor01
by minor01
03-23-2014, 09:42 PM  
LG 50PN5300 Reliability? by BigTroll
Started by BigTroll, 03-23-2014, 10:57 AM
1 response
1,995 views
0 likes
 Last Post tom66
by tom66
03-23-2014, 11:26 AM  
Technika 21.5" LED 22-248COM (215 189G) Stuck on standby. by Phoenix_Re-Born
Started by Phoenix_Re-Born, 03-22-2014, 12:48 PM
4 responses
3,433 views
0 likes
 Last Post Phoenix_Re-Born
by Phoenix_Re-Born
03-23-2014, 07:12 AM  
Z-sustain: From a bad board, to a sparking power supply board, back to good!! VIDEO by sugar_ray
Started by sugar_ray, 02-18-2014, 03:17 AM
3 responses
1,999 views
0 likes
 Last Post sugar_ray
by sugar_ray
03-23-2014, 07:01 AM  
Samsung PN50B650S1FXZA vertical line on right by jrouss28
Started by jrouss28, 03-23-2014, 05:32 AM
2 responses
2,232 views
0 likes
 Last Post jrouss28
by jrouss28
03-23-2014, 06:43 AM  
Sony KDL 52w5500 13 blink then 14 blink by goulloux
Started by goulloux, 03-22-2014, 05:17 AM
4 responses
3,451 views
0 likes
 Last Post goulloux
by goulloux
03-23-2014, 05:43 AM  
LG 26" LCDTV 26LC7R input problem by eauyong
Started by eauyong, 03-21-2014, 11:52 PM
5 responses
2,774 views
0 likes
 Last Post eauyong
by eauyong
03-23-2014, 12:01 AM  
HP PL4260N - Red Dots after YSUS repair - do not disappear after warm by zdsh07p9
Started by zdsh07p9, 12-10-2013, 04:50 PM
24 responses
5,079 views
0 likes
 Last Post wirelicker
by wirelicker
03-22-2014, 09:58 PM  
VIORE Part by CraigR
Started by CraigR, 03-21-2014, 05:44 PM
10 responses
3,797 views
0 likes
 Last Post tw2005
by tw2005
03-22-2014, 06:41 PM  
White screen please help? by Davenellie
Started by Davenellie, 03-04-2014, 12:13 AM
2 responses
1,972 views
0 likes
 Last Post momaka
by momaka
03-22-2014, 02:20 PM  
Westinghouse SK-19H210S by n3lka
Started by n3lka, 03-22-2014, 10:55 AM
0 responses
1,521 views
0 likes
 Last Post n3lka
by n3lka
03-22-2014, 10:55 AM  
Phillips 50PF7220A/37B - seven red flashing lights. by Spock
Started by Spock, 12-24-2011, 01:35 PM
26 responses
10,276 views
0 likes
 Last Post killahurtz
by killahurtz
03-22-2014, 08:10 AM  
Samsung HP-R5052 snow at top and bottom of screen (pics) by 2dbit
Started by 2dbit, 03-11-2014, 01:21 AM
37 responses
6,542 views
0 likes
 Last Post 2dbit
by 2dbit
03-22-2014, 06:21 AM  
Hitachi LED TV le24ecd05au turns on sometimes by hernan_perez_br
Started by hernan_perez_br, 03-14-2014, 05:12 PM
23 responses
6,466 views
0 likes
 Last Post hernan_perez_br
by hernan_perez_br
03-22-2014, 01:48 AM  
LG 42PC1D Dismantling by raverbaby01
Started by raverbaby01, 03-20-2014, 12:19 AM
5 responses
2,191 views
0 likes
 Last Post Alastair E
by Alastair E
03-22-2014, 12:44 AM  
Vizio VX32L tv just stays in standby mode by catfish69
Started by catfish69, 03-10-2014, 03:43 PM
2 responses
2,070 views
0 likes
 Last Post Ltank
by Ltank
03-21-2014, 11:04 PM  
Polaroid 900T Dead by CraigR
Started by CraigR, 03-09-2014, 04:41 PM
1 response
1,951 views
0 likes
 Last Post momaka
by momaka
03-21-2014, 09:56 PM  
samsung pn50b650s1f no pic, or sound by bodaciuos
Started by bodaciuos, 03-17-2014, 07:36 PM
2 responses
2,115 views
0 likes
 Last Post bodaciuos
by bodaciuos
03-21-2014, 08:04 PM  
Samsung PN58B650 by kelkil79
Started by kelkil79, 03-01-2014, 05:33 PM
11 responses
3,713 views
0 likes
 Last Post freakaftr8
by freakaftr8
03-21-2014, 07:35 PM  
SAMSUNG PS42C430A1 clicking on turn on by Shayx
Started by Shayx, 03-10-2014, 04:27 AM
4 responses
4,060 views
0 likes
 Last Post Shayx
by Shayx
03-21-2014, 04:59 PM  
Plasma no picture, everything else o.k. by shawn76
Started by shawn76, 03-21-2014, 01:55 PM
1 response
1,597 views
0 likes
 Last Post Alastair E
by Alastair E
03-21-2014, 04:21 PM  
Plasma no picture, everything else o.k. by shawn76
Started by shawn76, 03-21-2014, 01:53 PM
0 responses
1,442 views
0 likes
 Last Post shawn76
by shawn76
03-21-2014, 01:53 PM  
Samsung UN40D6000SFXZA LED-No Power-No Standby-Power Supply Issue by ALR
Started by ALR, 03-20-2014, 11:14 PM
9 responses
4,639 views
0 likes
 Last Post ALR
by ALR
03-21-2014, 10:51 AM  
Whats The Most Dangerous 'repair'/thing you've found in a TV set? by Alastair E
Started by Alastair E, 03-16-2014, 01:00 PM
4 responses
2,305 views
0 likes
 Last Post Alastair E
by Alastair E
03-21-2014, 10:46 AM  
beko 32WLZ530HID backlight flashing/flickering by wills123
Started by wills123, 03-18-2014, 12:32 PM
7 responses
3,143 views
0 likes
 Last Post wills123
by wills123
03-21-2014, 07:40 AM  
samsung ln32a330j1d picture troubleshooting by jcyow
Started by jcyow, 02-10-2014, 07:21 AM
14 responses
4,270 views
0 likes
 Last Post jcyow
by jcyow
03-21-2014, 04:37 AM  
HannSpree JT01-32E1-000G help identifying and ordering part by gidi19
Started by gidi19, 03-20-2014, 05:12 AM
22 responses
3,898 views
0 likes
 Last Post gidi19
by gidi19
03-20-2014, 05:40 PM  
Re: Samsung LE40R87BD LCD TV - relay clicking repeatedly but wont start by sordids999
Started by sordids999, 03-20-2014, 12:33 PM
7 responses
4,413 views
0 likes
 Last Post vinceroger69
by vinceroger69
03-20-2014, 02:19 PM  
Sharp Aquos LC-37LE320E no back light? by Dang
Started by Dang, 01-01-2014, 07:20 PM
28 responses
6,231 views
0 likes
 Last Post tom66
by tom66
03-20-2014, 02:16 PM  
Samsung LE40R87BD by ronhayes
Started by ronhayes, 03-15-2014, 03:41 PM
22 responses
4,263 views
0 likes
 Last Post ronhayes
by ronhayes
03-20-2014, 01:56 PM  
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