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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
644,484 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
781,193 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
196,800 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
540,979 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
279,476 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
73,163 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  
PN59D6500 shuts off in 5-15 minutes; HELP! by Truncatedhose
Started by Truncatedhose, 01-21-2015, 10:16 AM
42 responses
10,503 views
0 likes
 Last Post bman4
by bman4
12-28-2018, 09:56 AM  
LG 32LN520B TV power up problem help requested by dicky96
Started by dicky96, 03-28-2017, 04:22 PM
36 responses
8,797 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-27-2018, 11:37 AM  
Rca le55g55 a 405194022015 by Harv
Started by Harv, 12-26-2018, 05:35 AM
3 responses
1,049 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
12-26-2018, 05:26 PM  
Philips 43PUT4900/12 Stuck in Colour Test by Billsy
Started by Billsy, 12-24-2018, 04:59 AM
16 responses
2,713 views
0 likes
 Last Post Davi.p
by Davi.p
12-26-2018, 12:43 AM  
Samsung plasma TV PN51E550D1FX screen dims periodically by Sryii
Started by Sryii, 12-14-2018, 02:05 PM
8 responses
1,654 views
0 likes
 Last Post budwich
by budwich
12-25-2018, 09:49 AM  
TV TELEFUNKEN T40FX275DLBPOSX flashing led by viktorkane
Started by viktorkane, 12-21-2018, 10:17 AM
4 responses
1,859 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-24-2018, 12:17 PM  
Microscope for SMD soldering. by pocketwatch62
Started by pocketwatch62, 12-20-2018, 09:05 PM
3 responses
1,057 views
0 likes
 Last Post pocketwatch62
by pocketwatch62
12-23-2018, 03:19 PM  
Quadro TV only reacting to ON / OFF button on remote by 6ot4hr
Started by 6ot4hr, 12-22-2018, 11:21 AM
5 responses
1,509 views
0 likes
 Last Post 6ot4hr
by 6ot4hr
12-23-2018, 08:43 AM  
TNPA5105 rebuild by tw2005
Started by tw2005, 04-20-2015, 06:48 AM
35 responses
13,122 views
0 likes
 Last Post andyb1712
by andyb1712
12-22-2018, 10:15 AM  
Sagem Axium HD-D50H G4 - does anyone know how to dismantle it? by dicky96
Started by dicky96, 12-22-2018, 08:35 AM
2 responses
1,062 views
0 likes
 Last Post R_J
by R_J
12-22-2018, 10:14 AM  
Sharp LC-52LE830U Led strips by sputnikoff
Started by sputnikoff, 12-21-2018, 05:06 PM
2 responses
1,505 views
0 likes
 Last Post sputnikoff
by sputnikoff
12-22-2018, 08:56 AM  
Lg60PK750 by rccrasher65
Started by rccrasher65, 12-14-2018, 11:39 PM
7 responses
1,229 views
0 likes
 Last Post rccrasher65
by rccrasher65
12-21-2018, 05:39 PM  
samsung ps51d6900 stuck on logo by hispeck
Started by hispeck, 12-21-2018, 03:40 PM
1 response
937 views
0 likes
 Last Post hispeck
by hispeck
12-21-2018, 03:43 PM  
panasonic TX-L47DT65B 10 blinks by mali67
Started by mali67, 12-21-2018, 04:06 AM
2 responses
1,183 views
0 likes
 Last Post budm
by budm
12-21-2018, 03:07 PM  
Samsung Curved TV Purple Corners by anotherdude
Started by anotherdude, 12-21-2018, 08:10 AM
4 responses
1,151 views
0 likes
 Last Post budwich
by budwich
12-21-2018, 03:05 PM  
panasonic tcp50s30 plasma... white level adjustment, how and where? by budwich
Started by budwich, 12-18-2018, 07:38 AM
8 responses
1,989 views
0 likes
 Last Post budwich
by budwich
12-21-2018, 02:45 PM  
TCL L26E4103 dump needed by midi2008
Started by midi2008, 12-21-2018, 04:21 AM
0 responses
1,215 views
0 likes
 Last Post midi2008
by midi2008
12-21-2018, 04:21 AM  
LG 60PV400 "check external input link status" by goldbird78
Started by goldbird78, 12-20-2018, 09:48 PM
0 responses
1,545 views
0 likes
 Last Post goldbird78
by goldbird78
12-20-2018, 09:48 PM  
FE3407F Alternative ? by mmartell
Started by mmartell, 12-09-2018, 05:02 PM
1 response
1,178 views
0 likes
 Last Post mmartell
by mmartell
12-20-2018, 08:20 PM  
Sharp LC-32D44U (3 power 1 opc blinks) by dcapper
Started by dcapper, 01-01-2014, 11:18 PM
29 responses
9,666 views
0 likes
 Last Post arraialp
by arraialp
12-20-2018, 06:02 PM  
Service Menu for 50LN5750 by neilc6
Started by neilc6, 08-14-2018, 11:50 AM
4 responses
1,180 views
0 likes
 Last Post budm
by budm
12-20-2018, 03:00 PM  
dim backlight and flicker by Brucetafer
Started by Brucetafer, 12-02-2018, 12:37 AM
12 responses
1,543 views
0 likes
 Last Post budm
by budm
12-20-2018, 10:28 AM  
Panasonic TX-P50U20B - hours logged before failure by andyb1712
Started by andyb1712, 12-20-2018, 09:07 AM
0 responses
876 views
0 likes
 Last Post andyb1712
by andyb1712
12-20-2018, 09:07 AM  
LG 26LE5300 Boot Loop after power surge hit by Chaks
Started by Chaks, 12-15-2018, 09:07 AM
15 responses
1,864 views
0 likes
 Last Post Chaks
by Chaks
12-20-2018, 09:01 AM  
Sharp 80" Broken Display Screen LC80LE632U by bwilliams60
Started by bwilliams60, 08-27-2015, 12:48 PM
5 responses
2,407 views
0 likes
 Last Post Theraker
by Theraker
12-20-2018, 02:46 AM  
Seller beware. Savanal aka CRADEAL by syaoran123
Started by syaoran123, 12-19-2018, 12:44 PM
3 responses
998 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-19-2018, 10:21 PM  
LG 70LB7100 Led Strip Replacement Question by gavric
Started by gavric, 07-24-2017, 10:56 AM
30 responses
6,804 views
0 likes
 Last Post budm
by budm
12-19-2018, 06:47 PM  
Testing the LEDs inside an RCA 46C45RQ panel by smalltownguy
Started by smalltownguy, 12-19-2018, 04:53 PM
1 response
1,160 views
0 likes
 Last Post budm
by budm
12-19-2018, 06:03 PM  
Help and question on Hitachi P50H4011 P50H401 by Yannick99
Started by Yannick99, 11-08-2018, 03:26 PM
4 responses
1,218 views
0 likes
 Last Post Yannick99
by Yannick99
12-19-2018, 05:21 PM  
Samsung LN46B540 turns off by Sethro
Started by Sethro, 12-16-2018, 02:51 PM
11 responses
1,650 views
0 likes
 Last Post Sethro
by Sethro
12-19-2018, 04:47 PM  
Two SONY VCRs eating tapes by Tom41
Started by Tom41, 12-18-2018, 04:19 PM
20 responses
2,589 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-19-2018, 04:46 PM  
Optoma EH1020 broken cable connector by subspace
Started by subspace, 12-17-2018, 04:06 PM
3 responses
1,401 views
0 likes
 Last Post subspace
by subspace
12-19-2018, 04:04 PM  
T-con: T370hw02 ve (37t04-c0j)t-con: T370hw02 ve (37t04-c0j) by dkneyle
Started by dkneyle, 12-06-2018, 04:50 PM
7 responses
1,671 views
0 likes
 Last Post budm
by budm
12-19-2018, 10:29 AM  
Samsung UE46ES7000UXXU by ronhayes
Started by ronhayes, 12-19-2018, 05:46 AM
5 responses
1,015 views
0 likes
 Last Post Davi.p
by Davi.p
12-19-2018, 09:05 AM  
JVC LT48N530A no image or sound power supply OK by dkneyle
Started by dkneyle, 10-16-2018, 05:16 PM
6 responses
1,458 views
0 likes
 Last Post dkneyle
by dkneyle
12-19-2018, 05:51 AM  
Insignia NS-L42Q-10A Red Tint and Inverted Picture by doesntmind
Started by doesntmind, 12-17-2018, 12:14 PM
10 responses
1,644 views
0 likes
 Last Post nomoresonys
by nomoresonys
12-19-2018, 05:25 AM  
Strip Lights by CraigR
Started by CraigR, 12-18-2018, 04:06 PM
0 responses
874 views
0 likes
 Last Post CraigR
by CraigR
12-18-2018, 04:06 PM  
Testing reset IC ncp803sn293 & 2sc3052 NPN Transistor by Chaks
Started by Chaks, 12-18-2018, 03:40 AM
0 responses
1,007 views
0 likes
 Last Post Chaks
by Chaks
12-18-2018, 03:40 AM  
Samsung HPS5053 Relay Clicking by midnightg35x
Started by midnightg35x, 12-17-2018, 11:46 AM
4 responses
1,729 views
0 likes
 Last Post midnightg35x
by midnightg35x
12-17-2018, 08:50 PM  
Vizio sv370xvt by Coinhunter
Started by Coinhunter, 03-12-2014, 07:01 PM
9 responses
4,606 views
0 likes
 Last Post budm
by budm
12-17-2018, 12:26 PM  
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