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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
643,550 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  
How to test new boards by Evenflow
Started by Evenflow, 03-25-2014, 07:49 PM
2 responses
1,454 views
0 likes
 Last Post Evenflow
by Evenflow
03-26-2014, 03:29 PM  
Samsung PN43D440A5DXZA Black Screen Clicking by Mathias25
Started by Mathias25, 03-23-2014, 06:24 PM
6 responses
2,783 views
0 likes
 Last Post tom66
by tom66
03-26-2014, 03:23 PM  
Samsung LN55C630 Dead Blink Codes? by Ltank
Started by Ltank, 03-24-2014, 02:22 PM
2 responses
2,492 views
0 likes
 Last Post mmartell
by mmartell
03-26-2014, 01:37 PM  
Insignia NS-LCD32 by jstiene
Started by jstiene, 03-26-2014, 09:18 AM
1 response
1,770 views
0 likes
 Last Post dcapper
by dcapper
03-26-2014, 10:18 AM  
Sharp LC-60LE835 vertical lines by ftaylor74
Started by ftaylor74, 03-25-2014, 01:14 PM
4 responses
2,268 views
0 likes
 Last Post tom66
by tom66
03-26-2014, 09:41 AM  
Samsung Plasma clicking by Jester11
Started by Jester11, 02-19-2014, 01:52 PM
8 responses
5,685 views
0 likes
 Last Post dcapper
by dcapper
03-26-2014, 08:44 AM  
Dude is bringing over a Hitachi P50S601 (plasma 1080) by Paul678
Started by Paul678, 04-07-2012, 12:25 PM
44 responses
24,123 views
0 likes
 Last Post CodyJv
by CodyJv
03-26-2014, 02:59 AM  
LTV32 w1 westinghouse tv by acidophilus
Started by acidophilus, 04-04-2010, 10:46 PM
64 responses
19,565 views
0 likes
 Last Post misuchiru03
by misuchiru03
03-26-2014, 02:44 AM  
Panasonic TC-P50ST50 5" vertical black bar by stupidPanny
Started by stupidPanny, 01-21-2014, 08:36 PM
23 responses
4,765 views
0 likes
 Last Post stupidPanny
by stupidPanny
03-25-2014, 05:34 PM  
Samsung LN52A580P6FXZA red solarized picture by Cider
Started by Cider, 03-14-2014, 01:40 AM
5 responses
3,350 views
0 likes
 Last Post budm
by budm
03-25-2014, 05:24 PM  
rca 42pa30rq PLASMA no pic new y sus, no pic by shawn76
Started by shawn76, 03-25-2014, 04:42 PM
0 responses
1,342 views
0 likes
 Last Post shawn76
by shawn76
03-25-2014, 04:42 PM  
samsung le40m87bd horizontal bluish line by coolaudio
Started by coolaudio, 03-25-2014, 12:21 PM
2 responses
2,165 views
0 likes
 Last Post coolaudio
by coolaudio
03-25-2014, 02:18 PM  
Sony KDL-32S2010 - powers off and on when warm by noledud
Started by noledud, 02-21-2014, 05:13 AM
7 responses
2,751 views
0 likes
 Last Post budm
by budm
03-25-2014, 12:47 PM  
Parts for LG 42PJ550-UD by nuzpaper
Started by nuzpaper, 03-24-2014, 06:52 PM
3 responses
2,888 views
0 likes
 Last Post truep
by truep
03-25-2014, 10:16 AM  
AOC TV L32W961 turns off by is self by Tekone
Started by Tekone, 03-24-2014, 07:05 PM
1 response
1,661 views
0 likes
 Last Post paulstef
by paulstef
03-25-2014, 05:37 AM  
LG 50PG20-UA HD Plasma issue... by pansatdishman
Started by pansatdishman, 06-28-2013, 03:33 PM
18 responses
10,741 views
0 likes
 Last Post rccrasher65
by rccrasher65
03-25-2014, 12:55 AM  
anybody know where i can do any online tv repair certifications? by mattstolte
Started by mattstolte, 03-24-2014, 10:47 PM
2 responses
1,622 views
0 likes
 Last Post Ltank
by Ltank
03-24-2014, 11:37 PM  
BN96-00249A PSU from old 480i Sams. PS-42P3S No Vs supply by Alastair E
Started by Alastair E, 03-24-2014, 04:05 PM
1 response
2,433 views
0 likes
 Last Post tom66
by tom66
03-24-2014, 04:24 PM  
can anybody help me understand how to read a diode? by mattstolte
Started by mattstolte, 03-24-2014, 10:59 AM
5 responses
2,877 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
5,932 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
1,303 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
2,271 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
2,247 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
1,901 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
1,907 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
3,175 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
1,612 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
1,994 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
2,230 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
3,443 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
2,772 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
5,073 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
3,796 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
10,271 views
0 likes
 Last Post killahurtz
by killahurtz
03-22-2014, 08:10 AM  
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