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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
644,526 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
220 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
781,203 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  
Screen Replacement/Samsung UN32J525DAF by Wirenut420
Started by Wirenut420, 03-26-2021, 09:27 PM
3 responses
985 views
0 likes
 Last Post Wirenut420
by Wirenut420
03-30-2021, 02:22 PM  
Service Manual xbr-65x850d by itelite
Started by itelite, 03-27-2021, 09:50 AM
7 responses
1,627 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-30-2021, 09:18 AM  
Sharp TV LC-32LE267M firmware by yobbgsm
Started by yobbgsm, 05-07-2020, 12:37 AM
1 response
2,187 views
0 likes
 Last Post argenie
by argenie
03-30-2021, 02:48 AM  
Channel Master CM-7500 DVR+ by reeferman
Started by reeferman, 03-14-2021, 05:41 PM
1 response
791 views
0 likes
 Last Post reeferman
by reeferman
03-29-2021, 07:36 PM  
Samsung UN39EH5003FXZA won't stay powered off by Hannibal_Hector
Started by Hannibal_Hector, 03-02-2021, 07:57 PM
43 responses
4,126 views
0 likes
 Last Post Hannibal_Hector
by Hannibal_Hector
03-29-2021, 03:47 PM  
Aquos LC-C6554U White boxed area by 280zx
Started by 280zx, 03-29-2021, 07:26 AM
1 response
757 views
0 likes
 Last Post budwich
by budwich
03-29-2021, 01:35 PM  
Samsung UE49NU7100K melted diffuser by mrsith
Started by mrsith, 03-24-2021, 12:08 PM
4 responses
1,942 views
0 likes
 Last Post mrsith
by mrsith
03-29-2021, 12:56 PM  
Vizio D55u-d1 by wirphotos
Started by wirphotos, 03-27-2021, 12:42 PM
5 responses
1,198 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-28-2021, 10:32 PM  
Samsung UN40D6000 by AdidasNYR
Started by AdidasNYR, 03-28-2021, 04:49 PM
1 response
892 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-28-2021, 10:19 PM  
Panasonic TX-37LX85P blink 3 times by rtstorm
Started by rtstorm, 01-03-2013, 04:34 PM
136 responses
41,933 views
0 likes
 Last Post Roders5
by Roders5
03-28-2021, 12:56 PM  
Samsung TV PSU -BN44-00851B by gsmith413
Started by gsmith413, 03-28-2021, 12:21 PM
0 responses
886 views
0 likes
 Last Post gsmith413
by gsmith413
03-28-2021, 12:21 PM  
Random Vertical Lines on Samsung LCD TV by agbayh
Started by agbayh, 10-30-2011, 08:32 PM
27 responses
32,897 views
0 likes
 Last Post ridaKHI
by ridaKHI
03-28-2021, 06:18 AM  
SONY KDL 43w805c does not accept commands by Dobsuk
Started by Dobsuk, 01-14-2021, 06:37 AM
110 responses
8,950 views
0 likes
 Last Post Diah
by Diah
03-27-2021, 01:46 PM  
Toshiba 40L2400VQ No backlight but LEDs are fine by buchman
Started by buchman, 03-13-2021, 12:43 PM
15 responses
1,881 views
0 likes
 Last Post buchman
by buchman
03-27-2021, 09:25 AM  
Panasonic TH-L32X20S Protect, Power Led blingking one times. by bangjay
Started by bangjay, 03-25-2021, 02:16 AM
19 responses
3,309 views
0 likes
 Last Post bangjay
by bangjay
03-27-2021, 07:43 AM  
panasonic txp 42ut30b runs hot by jimbofz
Started by jimbofz, 03-21-2021, 11:27 AM
5 responses
1,136 views
0 likes
 Last Post jimbofz
by jimbofz
03-27-2021, 03:22 AM  
Sony Bravia KDL-65W850C red tinge and double image by bubbajoey
Started by bubbajoey, 03-25-2021, 11:56 PM
3 responses
1,209 views
0 likes
 Last Post bubbajoey
by bubbajoey
03-26-2021, 11:53 PM  
Philips 65PUS6503/12 with black screen by Zaprodk
Started by Zaprodk, 03-25-2021, 04:49 AM
20 responses
3,603 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-26-2021, 05:54 PM  
JVC (Vestel) 17IPS72r4 PSU by kimb
Started by kimb, 03-20-2021, 12:01 PM
3 responses
2,164 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-26-2021, 02:10 PM  
UN55J6200 Heavy Smoker by handsworth
Started by handsworth, 03-21-2021, 08:39 PM
4 responses
1,186 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-26-2021, 08:16 AM  
le32r88bd service settings query by petehall347
Started by petehall347, 03-25-2021, 02:47 PM
8 responses
950 views
0 likes
 Last Post petehall347
by petehall347
03-26-2021, 05:15 AM  
Sinotec (Skyworth) STL-55E5600M Red led only by Grunder
Started by Grunder, 03-25-2021, 11:15 AM
3 responses
867 views
0 likes
 Last Post R_J
by R_J
03-25-2021, 12:26 PM  
JVC LT-40V953 standby light flashes and stays on but no picture by filippia1981
Started by filippia1981, 03-16-2021, 03:20 PM
25 responses
2,039 views
0 likes
 Last Post filippia1981
by filippia1981
03-25-2021, 05:27 AM  
samsung tv 2 blinking red light codes by jhuncruz2007
Started by jhuncruz2007, 08-08-2015, 09:20 PM
3 responses
2,661 views
0 likes
 Last Post neilc6
by neilc6
03-24-2021, 11:52 PM  
SONY BRAVIA 40WE663 odd problem by vikivng
Started by vikivng, 03-15-2021, 05:14 AM
45 responses
3,633 views
0 likes
 Last Post Questcom
by Questcom
03-24-2021, 07:06 PM  
Philips 42PFL9603H chassis Q529.1E LA wont power on by jbfr_54
Started by jbfr_54, 09-19-2013, 04:43 AM
12 responses
11,542 views
0 likes
 Last Post Moost
by Moost
03-24-2021, 03:15 PM  
Samsung LCD panel a320ap20s4lv0.4. There appears vertical lines where ever there is t by ridaKHI
Started by ridaKHI, 03-24-2021, 02:48 AM
5 responses
2,906 views
0 likes
 Last Post ridaKHI
by ridaKHI
03-24-2021, 05:26 AM  
Un43nu7100 by Plurxtc1
Started by Plurxtc1, 03-22-2021, 11:39 AM
1 response
1,046 views
0 likes
 Last Post brucetv
by brucetv
03-23-2021, 06:14 PM  
17MB130T , Vestel main board audio issue.Schematic & advice please by zen
Started by zen, 03-22-2021, 12:20 PM
4 responses
1,118 views
0 likes
 Last Post zen
by zen
03-23-2021, 10:24 AM  
Toshiba 49L621U - Backlight protection shutdown by Cardioman
Started by Cardioman, 08-29-2020, 08:19 AM
22 responses
4,830 views
0 likes
 Last Post uiticus
by uiticus
03-23-2021, 08:19 AM  
Panasonic TX-40CX400B backlight problem by Chrissygizmo
Started by Chrissygizmo, 03-06-2021, 08:52 PM
9 responses
1,562 views
0 likes
 Last Post Chrissygizmo
by Chrissygizmo
03-22-2021, 09:51 PM  
LG 43UK6090 no image by alfatv
Started by alfatv, 03-13-2021, 03:44 PM
10 responses
1,608 views
0 likes
 Last Post dick_barton
by dick_barton
03-22-2021, 05:16 PM  
Panasonic 3 Blinking red light issue by Mikeyboy2007
Started by Mikeyboy2007, 03-02-2021, 06:30 PM
6 responses
1,261 views
0 likes
 Last Post R_J
by R_J
03-22-2021, 04:57 PM  
Panasonic TX-L55WT50B by comptek
Started by comptek, 03-19-2021, 05:31 AM
9 responses
1,581 views
0 likes
 Last Post comptek
by comptek
03-22-2021, 11:23 AM  
Sharp LC-50P66U Power Cycling by packrat79
Started by packrat79, 03-11-2021, 07:37 PM
7 responses
1,153 views
0 likes
 Last Post nomoresonys
by nomoresonys
03-22-2021, 05:22 AM  
Proline 42" Model JV427A Plasma (PDP42V7) by angelos
Started by angelos, 04-06-2019, 10:12 AM
5 responses
1,569 views
0 likes
 Last Post angelos
by angelos
03-22-2021, 04:34 AM  
Samsung UN46H5203 with backlight issue by frannyjunk
Started by frannyjunk, 03-20-2021, 06:49 PM
6 responses
1,271 views
0 likes
 Last Post frannyjunk
by frannyjunk
03-21-2021, 09:54 PM  
LG 26LC51 with bad capacitors.. by JonathanAnon
Started by JonathanAnon, 09-04-2012, 05:42 AM
14 responses
9,953 views
0 likes
 Last Post bugs_repairMan
by bugs_repairMan
03-21-2021, 09:08 AM  
Samsung tv le40d550k1w solarized problem by Xristakis795
Started by Xristakis795, 03-06-2021, 03:15 AM
35 responses
4,491 views
0 likes
 Last Post Xristakis795
by Xristakis795
03-21-2021, 06:02 AM  
LG 50pq3000 by bill25
Started by bill25, 03-14-2021, 03:17 PM
30 responses
2,719 views
0 likes
 Last Post bill25
by bill25
03-21-2021, 03:50 AM  
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