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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
643,552 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
217 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
780,849 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
196,753 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
540,812 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
279,420 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Help me identify this capacito/resistor by Trueburton
Started by Trueburton, 06-14-2016, 07:23 PM
27 responses
4,006 views
0 likes
 Last Post Trueburton
by Trueburton
08-19-2016, 07:56 AM  
Samsung LA46B530 4 blinks by spintop
Started by spintop, 08-09-2016, 04:04 AM
14 responses
3,655 views
0 likes
 Last Post spintop
by spintop
08-19-2016, 07:51 AM  
LG RT42PZ45V internal electrical interference by maxvalutech
Started by maxvalutech, 07-10-2016, 07:21 PM
7 responses
2,032 views
0 likes
 Last Post maxvalutech
by maxvalutech
08-19-2016, 01:24 AM  
Philips 40PFL3008T stopped working by Acerman123
Started by Acerman123, 07-24-2016, 12:53 PM
40 responses
6,534 views
0 likes
 Last Post Acerman123
by Acerman123
08-18-2016, 11:37 PM  
Samsung Plasma TV (PN43D450A2DXZA) -- Powers On but No Picture, 5 Blinks, Sound Works by colin3440
Started by colin3440, 05-27-2015, 10:16 PM
8 responses
2,871 views
0 likes
 Last Post maxvalutech
by maxvalutech
08-18-2016, 09:17 PM  
TH50PZ85U One blink after repairing 10 blink by Trueburton
Started by Trueburton, 08-18-2016, 05:37 PM
1 response
1,742 views
0 likes
 Last Post Trueburton
by Trueburton
08-18-2016, 08:04 PM  
Lg 47LN400 by Jtroutt19
Started by Jtroutt19, 08-18-2016, 09:13 AM
8 responses
2,198 views
0 likes
 Last Post Jtroutt19
by Jtroutt19
08-18-2016, 04:00 PM  
vestel 17pw 25-4 sanyo 32ld08n-b by jimbofz
Started by jimbofz, 08-18-2016, 01:37 PM
6 responses
1,908 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-18-2016, 03:19 PM  
Samsung Smart TV UN32H5500 by Elessdee
Started by Elessdee, 06-16-2016, 01:43 AM
10 responses
2,288 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-18-2016, 02:50 PM  
Samsung UN46ES7100F LED power issue by tech2014
Started by tech2014, 08-16-2016, 03:20 PM
12 responses
2,440 views
0 likes
 Last Post CapLeaker
by CapLeaker
08-18-2016, 02:48 PM  
sansui hdlcd2650 power light no display by Techboxcomputer
Started by Techboxcomputer, 08-18-2016, 12:19 PM
1 response
1,865 views
0 likes
 Last Post budm
by budm
08-18-2016, 12:24 PM  
Samsung ln40d630m3f by Jtroutt19
Started by Jtroutt19, 08-17-2016, 12:23 PM
3 responses
2,101 views
0 likes
 Last Post Jtroutt19
by Jtroutt19
08-18-2016, 09:11 AM  
Panasonic TH-P50ST30A - standby LED goes out by tw2005
Started by tw2005, 02-09-2016, 02:13 AM
5 responses
1,961 views
0 likes
 Last Post tw2005
by tw2005
08-18-2016, 02:16 AM  
Samsung TV keeps restarting by itself by centos
Started by centos, 01-19-2015, 12:47 PM
15 responses
13,354 views
0 likes
 Last Post royanon
by royanon
08-17-2016, 09:32 PM  
Hannspree T280H RGBW screens and no response from remote when hot by 2many
Started by 2many, 08-08-2016, 07:40 AM
2 responses
1,680 views
0 likes
 Last Post 2many
by 2many
08-17-2016, 09:06 PM  
RCA RLC3257A dead by tech2014
Started by tech2014, 08-17-2016, 03:00 PM
8 responses
2,262 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-17-2016, 03:38 PM  
Sony KDL 46Z5100 Blinking Red Light After Lightning by Biglurr54
Started by Biglurr54, 08-16-2016, 08:00 PM
2 responses
2,368 views
0 likes
 Last Post budm
by budm
08-17-2016, 02:27 PM  
Technika LED32-248 - Horizontal & Vertical Lines by Wabby
Started by Wabby, 04-20-2014, 07:17 AM
6 responses
4,432 views
0 likes
 Last Post Wabby
by Wabby
08-17-2016, 01:36 PM  
Samsung LN52a850s1f LCD Black w/Audio by SMSINIS
Started by SMSINIS, 08-17-2016, 10:17 AM
2 responses
1,552 views
0 likes
 Last Post SMSINIS
by SMSINIS
08-17-2016, 10:26 AM  
Panasonic TC-P65VT30 Click Click Click by dzp1
Started by dzp1, 07-27-2016, 08:43 AM
24 responses
5,093 views
0 likes
 Last Post Moreno83
by Moreno83
08-17-2016, 09:42 AM  
Panasonic TC-P55vt30 no picture by gdawg
Started by gdawg, 08-16-2016, 11:32 AM
7 responses
2,048 views
0 likes
 Last Post gdawg
by gdawg
08-17-2016, 08:07 AM  
60PZ950 Color issue by SDZ007
Started by SDZ007, 08-05-2016, 10:55 PM
10 responses
2,522 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-17-2016, 07:10 AM  
LG 42ln578v-ze problems by jmh474
Started by jmh474, 08-16-2016, 12:40 PM
34 responses
5,594 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-17-2016, 07:07 AM  
LG 50 PS 3000 - Still No picture after ZSUS repair by Ven
Started by Ven, 07-20-2016, 10:37 AM
32 responses
5,580 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
08-17-2016, 07:04 AM  
Emerson LF501EM5F No Power by Sikora
Started by Sikora, 08-08-2016, 09:41 PM
17 responses
5,262 views
0 likes
 Last Post vinceroger69
by vinceroger69
08-17-2016, 02:39 AM  
Element ELCHW402 - Will not turn on! by pineapple
Started by pineapple, 03-22-2013, 05:33 PM
69 responses
35,179 views
0 likes
 Last Post RCA2000
by RCA2000
08-16-2016, 11:29 PM  
Sanyo dps46819 by slickrickybobby89
Started by slickrickybobby89, 07-27-2016, 02:52 PM
19 responses
2,591 views
0 likes
 Last Post hmendez86
by hmendez86
08-16-2016, 07:55 PM  
Panasonic TX-P37C2 1 blink by Hombre
Started by Hombre, 08-15-2016, 12:17 PM
8 responses
1,813 views
0 likes
 Last Post hienton2
by hienton2
08-16-2016, 05:26 PM  
Less temp degrees on caps? by ivtec
Started by ivtec, 08-16-2016, 01:44 PM
3 responses
1,707 views
0 likes
 Last Post ivtec
by ivtec
08-16-2016, 04:38 PM  
LG 50PV450 Have sound but no video by unixmonkey
Started by unixmonkey, 08-16-2016, 07:35 AM
3 responses
1,573 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
08-16-2016, 01:48 PM  
LG 37lg30-ud Screen Has only vertical lines of color? by jjzepplin
Started by jjzepplin, 08-06-2016, 08:41 PM
31 responses
4,298 views
0 likes
 Last Post vinceroger69
by vinceroger69
08-16-2016, 07:40 AM  
Panasonic TX-P37X20B by delphiplasma
Started by delphiplasma, 06-25-2016, 03:20 PM
23 responses
4,986 views
0 likes
 Last Post delphiplasma
by delphiplasma
08-16-2016, 02:58 AM  
Panasonic TX-P37X20B Main A board Interchangeable by delphiplasma
Started by delphiplasma, 07-13-2016, 09:23 AM
10 responses
2,175 views
0 likes
 Last Post delphiplasma
by delphiplasma
08-16-2016, 02:55 AM  
Samsung UN50EH500FXC by BruceAG
Started by BruceAG, 07-26-2016, 01:23 PM
10 responses
2,075 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
08-15-2016, 06:06 PM  
Samsung LN32C450 by saintlouis74
Started by saintlouis74, 08-15-2016, 04:45 PM
2 responses
1,474 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
08-15-2016, 05:59 PM  
LED Backlight Love /Hate by 120volts
Started by 120volts, 08-14-2016, 09:23 PM
7 responses
2,398 views
0 likes
 Last Post Diah
by Diah
08-15-2016, 03:42 PM  
Element 32le30q by slickrickybobby89
Started by slickrickybobby89, 08-14-2016, 04:25 PM
20 responses
4,161 views
0 likes
 Last Post slickrickybobby89
by slickrickybobby89
08-15-2016, 03:41 PM  
Emerson LF320EM4 A after surge by Rjj22783
Started by Rjj22783, 08-03-2014, 07:07 AM
13 responses
3,852 views
0 likes
 Last Post kev1n69
by kev1n69
08-15-2016, 11:38 AM  
42MF337b/37 led turns green and chirps by bigguy05641
Started by bigguy05641, 08-15-2016, 04:30 AM
3 responses
1,528 views
0 likes
 Last Post dick_barton
by dick_barton
08-15-2016, 10:49 AM  
Toshiba 40L3451DN SMD led by faffaz
Started by faffaz, 07-14-2016, 05:33 AM
10 responses
2,858 views
0 likes
 Last Post flocko
by flocko
08-15-2016, 09:38 AM  
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