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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
1,916 responses
642,223 views
0 likes
 Last Post lotas
by lotas
04-25-2025, 05:26 PM  
Sticky: Reduce the size of photos please.. by Davi.p
Started by Davi.p, 05-16-2024, 12:53 AM
3 responses
207 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
780,324 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
196,680 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
540,604 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
279,332 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
9,187 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
28,423 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
73,043 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
48,432 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
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
32,875 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
8,905 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
1,878 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
3,258 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
1,129 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
3,584 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
2,149 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
1,185 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
945 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
864 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
2,035 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
2,656 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
3,622 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
11,529 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
2,865 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
1,043 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
1,108 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
4,796 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
1,553 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
1,596 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
1,257 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
1,576 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
1,151 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
1,562 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
1,270 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
9,933 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
4,477 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
2,708 views
0 likes
 Last Post bill25
by bill25
03-21-2021, 03:50 AM  
Polaroid p50up2038a menu lock by comptek
Started by comptek, 11-05-2018, 01:04 PM
17 responses
3,789 views
0 likes
 Last Post mm0bef
by mm0bef
03-20-2021, 12:21 PM  
Defective Replacement LED Strips? by packrat79
Started by packrat79, 03-12-2021, 02:46 PM
3 responses
1,238 views
0 likes
 Last Post budm
by budm
03-19-2021, 04:37 PM  
Sanyo FW55D25F Turns On Then Shuts Down by JunkmanJimbo
Started by JunkmanJimbo, 06-27-2018, 12:36 PM
5 responses
5,563 views
0 likes
 Last Post WhoFlungPoo
by WhoFlungPoo
03-19-2021, 03:19 PM  
LG 55LB5900-UV Smeary Image by pauldow
Started by pauldow, 09-22-2020, 08:54 AM
17 responses
1,665 views
0 likes
 Last Post Davi.p
by Davi.p
03-19-2021, 10:16 AM  
JVC LT-55K880 Boot problem - Firmware needed by kmx200
Started by kmx200, 02-24-2021, 10:26 AM
16 responses
3,145 views
0 likes
 Last Post dick_barton
by dick_barton
03-19-2021, 08:44 AM  
samsung pn51e7000ff vertical band by ajshoe
Started by ajshoe, 03-14-2021, 06:54 PM
3 responses
761 views
0 likes
 Last Post ajshoe
by ajshoe
03-18-2021, 04:15 PM  
Sharp LC-60LE920UN LED TV won't turn on. Blinking indicator by canadaboy25
Started by canadaboy25, 03-18-2021, 03:34 PM
0 responses
584 views
0 likes
 Last Post canadaboy25
by canadaboy25
03-18-2021, 03:34 PM  
Sound and picture but no backlight by JCdes
Started by JCdes, 12-18-2020, 10:45 AM
113 responses
7,928 views
0 likes
 Last Post JCdes
by JCdes
03-18-2021, 03:19 PM  
Samsung UN65NU6900 hot cof's vertical lines by Kilroy2k1
Started by Kilroy2k1, 09-19-2020, 08:12 AM
15 responses
3,280 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
03-18-2021, 02:22 PM  
Hyundai FL40S311SMART firmware please by sopik78
Started by sopik78, 03-16-2021, 11:05 AM
1 response
756 views
0 likes
 Last Post sopik78
by sopik78
03-18-2021, 10:53 AM  
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