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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
643,706 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
218 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
780,921 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
196,763 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
540,850 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
279,430 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
28,434 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
73,113 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
48,438 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Vizio E422VA not turning on by tibimakai
Started by tibimakai, 05-09-2014, 09:47 PM
40 responses
10,572 views
0 likes
 Last Post tibimakai
by tibimakai
03-10-2015, 09:40 PM  
Proscan 40LC45S Ghosting bad color by CraigR
Started by CraigR, 03-31-2014, 11:31 AM
18 responses
3,262 views
0 likes
 Last Post auser
by auser
03-10-2015, 08:26 PM  
Samsung LN-T3242H Makes Buzzing Noise by kevinm34232
Started by kevinm34232, 03-10-2015, 06:50 PM
0 responses
1,336 views
0 likes
 Last Post kevinm34232
by kevinm34232
03-10-2015, 06:50 PM  
samsung LN-T4661F Negative image & intermittent ghosting by Oran
Started by Oran, 02-10-2015, 04:20 PM
8 responses
2,579 views
0 likes
 Last Post budm
by budm
03-10-2015, 03:24 PM  
Philips 22pfl4507 No Power by pauldow
Started by pauldow, 03-05-2015, 09:57 AM
11 responses
2,581 views
0 likes
 Last Post pauldow
by pauldow
03-10-2015, 02:28 PM  
LG 32LD350 tv no power replaced board by Mrbrac
Started by Mrbrac, 03-10-2015, 11:40 AM
2 responses
3,232 views
0 likes
 Last Post Mrbrac
by Mrbrac
03-10-2015, 12:22 PM  
Samsung PN50A450 - Flickering and Burn-In by steveh_131
Started by steveh_131, 02-16-2015, 09:59 PM
11 responses
3,792 views
0 likes
 Last Post steveh_131
by steveh_131
03-10-2015, 12:16 PM  
Samsung Plasma PN50A550S1FXZA - Power Cycle, but eventually turns on. by str8shooter1
Started by str8shooter1, 02-02-2015, 08:10 AM
5 responses
3,320 views
0 likes
 Last Post Electrolab1
by Electrolab1
03-10-2015, 11:20 AM  
Sony KDL-52XBR4 - DTV color flicker by Emerica
Started by Emerica, 02-24-2015, 02:06 PM
2 responses
2,683 views
0 likes
 Last Post Emerica
by Emerica
03-09-2015, 10:39 PM  
SHARP 32" LCD TV POWER SUPPLY rdenca198wjqz by weirdvideos
Started by weirdvideos, 05-08-2013, 05:27 PM
11 responses
6,789 views
0 likes
 Last Post phil@philporter.com
by phil@philporter.com
03-09-2015, 08:37 PM  
LG 37LC2D - Backlight, no pic or sound by igotquestions
Started by igotquestions, 02-28-2015, 03:36 AM
6 responses
2,511 views
0 likes
 Last Post vinceroger69
by vinceroger69
03-09-2015, 07:46 PM  
LG 42LT75-ZA No Sound by Easky15
Started by Easky15, 03-05-2015, 06:33 PM
3 responses
2,012 views
0 likes
 Last Post Easky15
by Easky15
03-09-2015, 05:37 PM  
LG 50PK590 reversed picture by sintv
Started by sintv, 03-09-2015, 11:34 AM
1 response
1,843 views
0 likes
 Last Post mmartell
by mmartell
03-09-2015, 01:17 PM  
Technika 22-880 (Vestel) - Firmware problem by rlp
Started by rlp, 03-08-2015, 09:36 AM
6 responses
3,789 views
0 likes
 Last Post rlp
by rlp
03-09-2015, 10:55 AM  
Frankensteined LG 42LK450/42LM3700: On mainboard, what is SDL and SDA? by johnboy1313
Started by johnboy1313, 03-09-2015, 06:50 AM
10 responses
3,226 views
0 likes
 Last Post johnboy1313
by johnboy1313
03-09-2015, 10:19 AM  
Philips 42PFL5522D/05 Not Powering by liamoc74
Started by liamoc74, 02-18-2015, 06:49 AM
32 responses
4,243 views
0 likes
 Last Post liamoc74
by liamoc74
03-09-2015, 09:25 AM  
samsung le46c755 2 vertical rows of dead red pixels by platinumfin
Started by platinumfin, 03-03-2015, 12:20 AM
8 responses
2,175 views
0 likes
 Last Post platinumfin
by platinumfin
03-09-2015, 03:19 AM  
Sharp OPC Codes Question - EASY!! by kevinjo
Started by kevinjo, 03-03-2015, 12:44 AM
7 responses
4,101 views
0 likes
 Last Post kevinjo
by kevinjo
03-08-2015, 11:36 PM  
Troubleshooting on TV components by engelwood39
Started by engelwood39, 03-07-2015, 08:51 PM
8 responses
1,877 views
0 likes
 Last Post engelwood39
by engelwood39
03-08-2015, 09:14 PM  
Samsung LN40A550P3FXZA video not working by ElSebas82
Started by ElSebas82, 03-03-2015, 09:04 AM
12 responses
4,152 views
0 likes
 Last Post ElSebas82
by ElSebas82
03-08-2015, 09:01 PM  
Sylvania Ld370ss8 board compatibility by sammy76
Started by sammy76, 03-08-2015, 08:40 PM
0 responses
1,341 views
0 likes
 Last Post sammy76
by sammy76
03-08-2015, 08:40 PM  
Samsung LE46A55 bright white screen by bootlegger17
Started by bootlegger17, 02-10-2015, 07:18 PM
25 responses
4,761 views
0 likes
 Last Post bootlegger17
by bootlegger17
03-08-2015, 05:36 PM  
Panasonic TCP42S30 SN Board reflow-Help out a noob! by WHaThEFLuX
Started by WHaThEFLuX, 02-24-2015, 12:16 AM
112 responses
13,868 views
0 likes
 Last Post WHaThEFLuX
by WHaThEFLuX
03-08-2015, 03:30 PM  
Lg by casik992
Started by casik992, 03-03-2015, 10:41 AM
4 responses
1,871 views
0 likes
 Last Post casik992
by casik992
03-08-2015, 01:16 PM  
Sansui HDLCD3210B Starts, loses picture by Overlord500
Started by Overlord500, 12-22-2013, 11:52 AM
4 responses
2,466 views
0 likes
 Last Post Abe700
by Abe700
03-08-2015, 11:28 AM  
LG 42pq6000 by sordids999
Started by sordids999, 01-02-2015, 07:36 AM
40 responses
6,231 views
0 likes
 Last Post mmartell
by mmartell
03-08-2015, 09:58 AM  
LE32C450E1W Slight lines and white image by sordids999
Started by sordids999, 03-08-2015, 06:55 AM
3 responses
2,184 views
0 likes
 Last Post tom66
by tom66
03-08-2015, 08:03 AM  
Panasonic tcp50gt30 7 blinks, help with SU/SD test by erickeri1234
Started by erickeri1234, 11-17-2014, 12:53 PM
6 responses
3,522 views
0 likes
 Last Post electronicsurplus
by electronicsurplus
03-08-2015, 07:20 AM  
LG 42PQ6000 Plasma factory reset without remote? by wwerkie
Started by wwerkie, 03-08-2015, 04:52 AM
0 responses
2,344 views
0 likes
 Last Post wwerkie
by wwerkie
03-08-2015, 04:52 AM  
Looking for Panasonic SC board by GLE3
Started by GLE3, 03-07-2015, 06:55 PM
4 responses
2,276 views
0 likes
 Last Post tw2005
by tw2005
03-08-2015, 01:51 AM  
T-con board issue? Philips 52PFL5704D/F7 by ahardb0dy
Started by ahardb0dy, 01-23-2015, 03:26 AM
13 responses
3,689 views
0 likes
 Last Post ljintexas
by ljintexas
03-08-2015, 01:09 AM  
Panasonic TC-P50S30 Plasma replaced SC Board by turboaudi80
Started by turboaudi80, 04-06-2014, 09:58 AM
33 responses
13,224 views
0 likes
 Last Post tw2005
by tw2005
03-07-2015, 10:53 PM  
VIZIO XVT5535V Will Not Power On by Skracth
Started by Skracth, 03-07-2015, 08:58 PM
0 responses
1,647 views
0 likes
 Last Post Skracth
by Skracth
03-07-2015, 08:58 PM  
Redirect: Panasonic now selling VESTEL rubbish as their own by tom66
Started by tom66, 03-07-2015, 07:33 PM
— —
Samsung LCD 52'' FXZA Horizontal White Lines in 1 section only, Scrap or Fix? by rrdr
Started by rrdr, 03-07-2015, 12:27 PM
6 responses
2,416 views
0 likes
 Last Post rrdr
by rrdr
03-07-2015, 06:21 PM  
Panasonic TC-P50X5 Chassis GPF15DU Training Manual? by kevinm34232
Started by kevinm34232, 03-07-2015, 04:19 PM
21 responses
7,903 views
0 likes
 Last Post tw2005
by tw2005
03-07-2015, 06:19 PM  
Olevia 232-S13 by kevinm34232
Started by kevinm34232, 08-03-2012, 05:03 PM
3 responses
2,808 views
0 likes
 Last Post iscom.
by iscom.
03-07-2015, 04:07 PM  
Sanyo dp46819 left side screen black by superdad2013
Started by superdad2013, 06-08-2013, 10:55 PM
4 responses
4,419 views
0 likes
 Last Post Irishblood
by Irishblood
03-07-2015, 01:36 PM  
Philips 46PFL8605H LCD shuts off after 5-10 secs by Nicholas
Started by Nicholas, 03-06-2015, 03:59 PM
2 responses
1,515 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-07-2015, 11:52 AM  
Samsung Un46f5500afxza by ricosavy
Started by ricosavy, 03-05-2015, 04:54 PM
18 responses
2,591 views
0 likes
 Last Post CapLeaker
by CapLeaker
03-07-2015, 11:02 AM  
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