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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
644,518 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
196,803 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
540,983 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
279,481 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  
CRT TV reapir guide book by klauss
Started by klauss, 09-06-2015, 08:35 AM
1 response
1,605 views
0 likes
 Last Post SteveNielsen
by SteveNielsen
09-06-2015, 08:49 AM  
tc-p50s30 14 blinks sc short. Please help! by Georgia088
Started by Georgia088, 07-08-2015, 12:49 PM
6 responses
2,919 views
0 likes
 Last Post SnapTech
by SnapTech
09-06-2015, 08:20 AM  
Samsung LN55c650l1fxza Every 4th pixel is black by Gftgrill
Started by Gftgrill, 09-02-2015, 04:30 AM
8 responses
2,038 views
0 likes
 Last Post Gftgrill
by Gftgrill
09-06-2015, 06:32 AM  
ps-50q96HD Black Horizontal line by comptek
Started by comptek, 08-31-2015, 07:37 AM
16 responses
2,788 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-06-2015, 02:27 AM  
Different main board model firmware updtae by tibimakai
Started by tibimakai, 09-02-2015, 08:44 PM
4 responses
1,963 views
0 likes
 Last Post tibimakai
by tibimakai
09-05-2015, 11:56 PM  
Sylvania 6842THG by mainevail
Started by mainevail, 09-05-2015, 05:27 PM
0 responses
1,497 views
0 likes
 Last Post mainevail
by mainevail
09-05-2015, 05:27 PM  
vizio plasma help? p50hdm by mattstolte
Started by mattstolte, 09-02-2015, 03:38 PM
8 responses
2,176 views
0 likes
 Last Post mattstolte
by mattstolte
09-05-2015, 05:15 PM  
LG 47LF66 - Backlight on then off! by LJBrzozka
Started by LJBrzozka, 09-05-2015, 06:02 AM
1 response
1,598 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-05-2015, 05:04 PM  
Philips 42 Plasma 4 Red light by plafleursr
Started by plafleursr, 02-10-2011, 02:03 PM
17 responses
12,438 views
0 likes
 Last Post alfonsoreyesd
by alfonsoreyesd
09-05-2015, 02:59 PM  
Proscan 40LD45Q Power Supply not turning back lights on, no HV fault present. by sattech200
Started by sattech200, 08-24-2013, 08:18 AM
28 responses
6,636 views
0 likes
 Last Post Rodville
by Rodville
09-05-2015, 02:59 PM  
RCA LED Model# 32B30RQ by parkerkoons
Started by parkerkoons, 09-04-2015, 12:14 AM
11 responses
3,104 views
0 likes
 Last Post parkerkoons
by parkerkoons
09-05-2015, 12:40 PM  
Phillips AJL308 Digital Picture Frame Clock Radio by theagent
Started by theagent, 03-22-2011, 11:49 PM
13 responses
5,833 views
0 likes
 Last Post carlosmaid
by carlosmaid
09-05-2015, 10:49 AM  
plasma tv LG 50PK350-ZB chassis : PD01A ~power supply EAY60968801 by ANDRASONI LUCIAN
Started by ANDRASONI LUCIAN, 09-05-2015, 07:15 AM
0 responses
1,976 views
0 likes
 Last Post ANDRASONI LUCIAN
by ANDRASONI LUCIAN
09-05-2015, 07:15 AM  
Bush LCD42F1080P by dick_barton
Started by dick_barton, 09-04-2015, 01:29 PM
6 responses
1,786 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
09-05-2015, 02:25 AM  
Sharp LC-42SB45U No Picture, Sound or Response to Button Presses by Syryll
Started by Syryll, 09-04-2015, 05:06 PM
7 responses
2,463 views
0 likes
 Last Post Syryll
by Syryll
09-04-2015, 11:34 PM  
LG 42PC3D-UD No picture just sound by Thanhtran0391
Started by Thanhtran0391, 02-20-2011, 05:42 PM
14 responses
13,056 views
0 likes
 Last Post davevolt
by davevolt
09-04-2015, 11:25 PM  
Emerson LF501EMF4 Dead by CraigR
Started by CraigR, 08-20-2015, 12:27 PM
24 responses
4,100 views
0 likes
 Last Post CraigR
by CraigR
09-04-2015, 06:50 PM  
LG Plasma Model PDP50R40000 Turns On but no picture by billthornhhill
Started by billthornhhill, 09-02-2015, 02:00 PM
6 responses
3,597 views
0 likes
 Last Post billthornhhill
by billthornhhill
09-04-2015, 06:28 PM  
sharp lc-32d44e-bk shutting down no picture no sound by sgt13m
Started by sgt13m, 04-21-2015, 02:37 PM
6 responses
2,658 views
0 likes
 Last Post TommmyT
by TommmyT
09-04-2015, 04:33 PM  
32ME402V/F7 no power on by mcross
Started by mcross, 09-01-2015, 11:20 AM
10 responses
3,079 views
0 likes
 Last Post budm
by budm
09-04-2015, 01:55 PM  
42lg50 computer like sound and flashing display by tomcat5512
Started by tomcat5512, 09-03-2015, 07:53 PM
1 response
1,423 views
0 likes
 Last Post tomcat5512
by tomcat5512
09-04-2015, 12:55 PM  
BUSH Bpdp42hd colour issue by sordids999
Started by sordids999, 08-29-2015, 06:45 AM
11 responses
2,213 views
0 likes
 Last Post Alastair E
by Alastair E
09-04-2015, 05:26 AM  
Samsung LE40A656A1FXXU Display Problem by dick_barton
Started by dick_barton, 08-25-2015, 09:54 AM
17 responses
3,156 views
0 likes
 Last Post dick_barton
by dick_barton
09-04-2015, 05:12 AM  
Panasonic TX-L32C4B no stanby light. by diif
Started by diif, 02-02-2015, 07:52 AM
1 response
1,451 views
0 likes
 Last Post diif
by diif
09-04-2015, 05:01 AM  
Fujitsu Siemens Myrica VQ40-2 PSU bad by PowerAmpFreak
Started by PowerAmpFreak, 06-01-2015, 09:10 AM
8 responses
2,659 views
0 likes
 Last Post krivoy61007
by krivoy61007
09-04-2015, 03:10 AM  
JLC37BC3000 strange issue with mainboard replacement by sammy76
Started by sammy76, 09-02-2015, 09:06 PM
3 responses
1,415 views
0 likes
 Last Post mmartell
by mmartell
09-04-2015, 02:57 AM  
Should I buy Samsung PN58C8000? by dan8
Started by dan8, 08-31-2015, 02:09 AM
5 responses
1,522 views
0 likes
 Last Post mmartell
by mmartell
09-04-2015, 02:30 AM  
replacing or bypassing bad transformer on Hisense LTDN42V77US Inverter board by Pioneerx01
Started by Pioneerx01, 09-03-2015, 06:24 PM
3 responses
3,182 views
0 likes
 Last Post budm
by budm
09-03-2015, 07:49 PM  
Vizio E701i-A3 by Chicd
Started by Chicd, 06-15-2015, 07:17 AM
4 responses
3,834 views
0 likes
 Last Post freakaftr8
by freakaftr8
09-03-2015, 07:19 PM  
TH-42PZ70 Help needed! by Emu9x
Started by Emu9x, 09-03-2015, 08:52 AM
3 responses
1,533 views
0 likes
 Last Post sordids999
by sordids999
09-03-2015, 05:30 PM  
Hitachi Plasma TV by mnpdreed
Started by mnpdreed, 09-03-2015, 05:19 PM
1 response
1,363 views
0 likes
 Last Post sordids999
by sordids999
09-03-2015, 05:29 PM  
Need help with power supply on 55" TV by Matt8110
Started by Matt8110, 09-03-2015, 08:38 AM
19 responses
3,284 views
0 likes
 Last Post Matt8110
by Matt8110
09-03-2015, 04:40 PM  
sharp aquos lc-32d44e-gy issue by nightfrogs
Started by nightfrogs, 12-17-2012, 08:45 AM
20 responses
9,255 views
0 likes
 Last Post TommmyT
by TommmyT
09-03-2015, 03:51 PM  
Samsung DLP Projection HLN5065W won't light lamp by SurrealMustard
Started by SurrealMustard, 07-31-2015, 11:37 AM
19 responses
3,954 views
0 likes
 Last Post SurrealMustard
by SurrealMustard
09-03-2015, 01:22 PM  
LG 26LC46 Distorted Image by speedypro
Started by speedypro, 09-03-2015, 07:13 AM
2 responses
1,520 views
0 likes
 Last Post speedypro
by speedypro
09-03-2015, 12:48 PM  
Samsung LNT4671FX/XAA - Stuck on "PC" Source by legendan
Started by legendan, 09-03-2015, 12:37 PM
0 responses
1,190 views
0 likes
 Last Post legendan
by legendan
09-03-2015, 12:37 PM  
panasonic plasma tc-p55vt50 3 blink code by chris288
Started by chris288, 06-22-2015, 01:41 PM
2 responses
2,516 views
0 likes
 Last Post RJARRRPCGP
by RJARRRPCGP
09-03-2015, 12:21 PM  
Vizio M470NV - No Picture, but has sound backlight by jortgonfreit
Started by jortgonfreit, 08-20-2015, 02:15 PM
19 responses
3,964 views
0 likes
 Last Post CapLeaker
by CapLeaker
09-03-2015, 12:20 PM  
Samsung PN51E450A no picture by cmorton
Started by cmorton, 08-02-2015, 02:00 PM
16 responses
3,538 views
0 likes
 Last Post cmorton
by cmorton
09-02-2015, 08:10 PM  
LG 50PQ10 normal lights and click remote ok no picture has sound buzzing upper right. by Gary_B
Started by Gary_B, 07-03-2015, 06:02 PM
12 responses
2,836 views
0 likes
 Last Post Gary_B
by Gary_B
09-02-2015, 08:02 PM  
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