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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
644,501 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
781,201 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  
Samsung HPT4254x Plasma, constant clicking - my first component level repair! by AFajitas
Started by AFajitas, 01-21-2015, 03:15 PM
1 response
1,865 views
0 likes
 Last Post mmartell
by mmartell
01-21-2015, 11:12 PM  
Vizio VF551XVT possible tab bond failure by angrydingo
Started by angrydingo, 01-21-2015, 05:27 AM
8 responses
2,901 views
0 likes
 Last Post budm
by budm
01-21-2015, 07:26 PM  
LCD Samsung TV S50HW Zener Diodes Issue by xboxhaxorz
Started by xboxhaxorz, 11-19-2012, 03:08 PM
13 responses
6,697 views
0 likes
 Last Post freakaftr8
by freakaftr8
01-21-2015, 04:01 PM  
Samsung PN51F5300 losing connection by Hallatauer
Started by Hallatauer, 01-19-2015, 06:49 PM
10 responses
4,013 views
0 likes
 Last Post selldoor
by selldoor
01-21-2015, 02:26 PM  
Vizio E320-A0 TV by rlega
Started by rlega, 07-22-2014, 11:59 PM
26 responses
8,578 views
0 likes
 Last Post rlega
by rlega
01-21-2015, 10:53 AM  
Samsung LNT4061 Got power and sound but no backlight by Scuba
Started by Scuba, 11-07-2013, 06:42 PM
17 responses
4,589 views
0 likes
 Last Post rlega
by rlega
01-21-2015, 10:49 AM  
Vizio E550VL Main Board Issues by Ltank
Started by Ltank, 12-31-2013, 03:44 PM
5 responses
3,723 views
0 likes
 Last Post rlega
by rlega
01-21-2015, 10:44 AM  
Sanyo ce32ld08dv-b lcd by efwiofoi
Started by efwiofoi, 12-05-2013, 02:19 PM
18 responses
6,030 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-21-2015, 10:36 AM  
I-INC iH252 LCD Monitor. Powers Up, Display Good, Shuts Off After Minute by Michale32086
Started by Michale32086, 01-19-2015, 08:57 AM
18 responses
3,551 views
0 likes
 Last Post selldoor
by selldoor
01-21-2015, 09:31 AM  
Samsung LN-T3232H 32" Flatscreen is dead by risingfawn
Started by risingfawn, 01-20-2015, 11:37 AM
5 responses
2,779 views
0 likes
 Last Post risingfawn
by risingfawn
01-21-2015, 08:31 AM  
Panasonic LSEP1287 4 blinks by Russ300
Started by Russ300, 12-28-2014, 02:31 AM
25 responses
7,693 views
0 likes
 Last Post flocko
by flocko
01-21-2015, 06:01 AM  
60ls5700 no picture only audio and backlight by minemine206
Started by minemine206, 09-23-2013, 06:00 PM
20 responses
5,421 views
0 likes
 Last Post weshig
by weshig
01-20-2015, 11:34 PM  
Daytek DT-4640 by colorless
Started by colorless, 01-20-2015, 09:55 PM
1 response
1,315 views
0 likes
 Last Post drussell
by drussell
01-20-2015, 09:58 PM  
Need your thoughts on Sanyo DP26647 by lilmonk3
Started by lilmonk3, 05-05-2012, 11:53 AM
12 responses
4,671 views
0 likes
 Last Post drussell
by drussell
01-20-2015, 09:55 PM  
Vizio VX42L NO picture, good sound and LCD by charlesflynch
Started by charlesflynch, 01-19-2015, 06:44 PM
13 responses
3,826 views
0 likes
 Last Post budm
by budm
01-20-2015, 09:46 PM  
panasonic blinking light chart by cb007cb
Started by cb007cb, 01-24-2014, 06:45 PM
7 responses
2,927 views
0 likes
 Last Post tom66
by tom66
01-20-2015, 06:07 PM  
Panasonic TC-P50ST30 Got repaired SC and SD board - issue by ognam
Started by ognam, 01-17-2015, 10:19 PM
10 responses
2,812 views
0 likes
 Last Post tom66
by tom66
01-20-2015, 01:06 PM  
Bush LCD37TV006HD inputs changing automatically by zx81
Started by zx81, 01-20-2015, 10:59 AM
5 responses
2,431 views
0 likes
 Last Post zx81
by zx81
01-20-2015, 11:51 AM  
Samsung ps50c550 by marty-clubber
Started by marty-clubber, 01-12-2015, 09:44 AM
4 responses
1,991 views
0 likes
 Last Post tom66
by tom66
01-20-2015, 11:38 AM  
Insignia NS37D20SNA14 Weird Intermittent LED Backlight by bluerider
Started by bluerider, 01-20-2015, 08:20 AM
1 response
2,096 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-20-2015, 08:36 AM  
Samsung 37" psu question. by ReeceyBurger123
Started by ReeceyBurger123, 01-03-2015, 02:31 PM
2 responses
2,030 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-20-2015, 06:48 AM  
Panasonic TX-P42S10B 14 blink error ? by ReeceyBurger123
Started by ReeceyBurger123, 01-12-2015, 01:07 PM
9 responses
3,434 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
01-20-2015, 06:46 AM  
Bad Panasonic PZ80 panel by tom66
Started by tom66, 01-19-2015, 06:35 AM
1 response
1,897 views
0 likes
 Last Post tw2005
by tw2005
01-20-2015, 04:34 AM  
LG 50ps3000 by anotherdude
Started by anotherdude, 11-26-2013, 07:26 AM
10 responses
3,333 views
0 likes
 Last Post Furcot
by Furcot
01-20-2015, 03:38 AM  
Hitachi DLP TV white dots on screen by shelby5041
Started by shelby5041, 01-17-2015, 01:42 AM
15 responses
3,429 views
0 likes
 Last Post Neelix
by Neelix
01-20-2015, 02:20 AM  
SHARP lc60e79u 60 INCH LCD TV NO PICTURE NO SOUND by shelby5041
Started by shelby5041, 12-13-2014, 08:41 PM
23 responses
5,809 views
0 likes
 Last Post shelby5041
by shelby5041
01-20-2015, 01:49 AM  
lg 50pg30 by gdawg
Started by gdawg, 01-02-2015, 11:44 AM
7 responses
2,238 views
0 likes
 Last Post gdawg
by gdawg
01-19-2015, 10:01 PM  
Samsung HP-T5054X/XAA by Chas617
Started by Chas617, 01-13-2015, 10:12 AM
8 responses
2,282 views
0 likes
 Last Post tw2005
by tw2005
01-19-2015, 09:06 PM  
Mystery part on Panasonic Plasma P/S TNPA3911 by saddle_au
Started by saddle_au, 01-19-2015, 07:33 PM
6 responses
2,532 views
0 likes
 Last Post Agent24
by Agent24
01-19-2015, 09:03 PM  
Phillips 47PFL6704D/F7 Blown Ceramic Capacitor by johnboy1313
Started by johnboy1313, 01-19-2015, 07:38 PM
5 responses
2,338 views
0 likes
 Last Post johnboy1313
by johnboy1313
01-19-2015, 08:41 PM  
Vizio VX42L Pop then Screen blurred - LCD Problem by stauffercaps
Started by stauffercaps, 09-20-2010, 08:55 AM
30 responses
18,025 views
0 likes
 Last Post Agent24
by Agent24
01-19-2015, 08:41 PM  
Samsung LE37M86 - Flickering green artifacts on screen by Jooo
Started by Jooo, 11-15-2014, 05:43 PM
10 responses
3,818 views
0 likes
 Last Post Agent24
by Agent24
01-19-2015, 08:35 PM  
Samsung PN50A400C2DXZA no video by kevinm34232
Started by kevinm34232, 01-03-2015, 10:59 AM
13 responses
2,576 views
0 likes
 Last Post tom66
by tom66
01-19-2015, 04:43 PM  
Samsung PL51E8000 - Everything works but video. by plpsanchez
Started by plpsanchez, 01-19-2015, 01:13 PM
2 responses
1,762 views
0 likes
 Last Post plpsanchez
by plpsanchez
01-19-2015, 02:55 PM  
Sony KDL-40EX503 bad panel? by PowerAmpFreak
Started by PowerAmpFreak, 01-19-2015, 09:38 AM
4 responses
1,887 views
0 likes
 Last Post tom66
by tom66
01-19-2015, 02:30 PM  
sansui sled3200b no image or backlight by maiden790
Started by maiden790, 01-18-2015, 08:12 AM
14 responses
2,713 views
0 likes
 Last Post maiden790
by maiden790
01-19-2015, 02:30 PM  
pn50a550 clicking by falcons7
Started by falcons7, 01-19-2015, 11:15 AM
1 response
1,940 views
0 likes
 Last Post awyatt2
by awyatt2
01-19-2015, 01:07 PM  
Samsung le40b655 makes high pitched noise, then turns off - no picture by Coconuts 500
Started by Coconuts 500, 01-19-2015, 04:17 AM
4 responses
2,071 views
0 likes
 Last Post budm
by budm
01-19-2015, 12:50 PM  
VS too high ! by plpsanchez
Started by plpsanchez, 01-17-2015, 11:12 AM
8 responses
2,516 views
0 likes
 Last Post plpsanchez
by plpsanchez
01-19-2015, 12:03 PM  
Samsung UE46B6000VWXXC - Vertical Lines by angelicous
Started by angelicous, 07-28-2014, 06:20 AM
3 responses
3,355 views
0 likes
 Last Post stejones
by stejones
01-19-2015, 11:46 AM  
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