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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
644,520 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  
LG 32LE5400 mainboard or panel? by mu2
Started by mu2, 05-10-2016, 07:56 AM
5 responses
3,053 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-10-2016, 11:43 AM  
SONY XBR-65X850A Panel by ljintexas
Started by ljintexas, 12-04-2016, 01:57 AM
11 responses
2,826 views
0 likes
 Last Post ljintexas
by ljintexas
12-10-2016, 10:15 AM  
Element LCDTV model # ELCFW329 by manstoblame
Started by manstoblame, 12-09-2016, 07:21 AM
3 responses
2,310 views
0 likes
 Last Post dick_barton
by dick_barton
12-10-2016, 05:33 AM  
SONY BAL BOARD Reset? 1-881-636-22 by bf350
Started by bf350, 12-09-2016, 05:59 AM
9 responses
3,968 views
0 likes
 Last Post bf350
by bf350
12-10-2016, 12:37 AM  
PIONEER-PDP-5016HD- no pic &sound help by ivtec
Started by ivtec, 12-08-2016, 03:25 PM
11 responses
2,962 views
0 likes
 Last Post ivtec
by ivtec
12-09-2016, 04:07 PM  
Any ideas? Sammy PN4B400 standby light but won't turn on by sugar_ray
Started by sugar_ray, 12-09-2016, 12:00 AM
3 responses
1,848 views
0 likes
 Last Post sugar_ray
by sugar_ray
12-09-2016, 01:47 PM  
Chinese supplied IGBTs by tw2005
Started by tw2005, 11-09-2016, 05:17 AM
36 responses
5,605 views
0 likes
 Last Post flocko
by flocko
12-09-2016, 10:30 AM  
Vizio VO47LFHDTV10A burnt spot on PSU, replace or try to fix? by johnboy1313
Started by johnboy1313, 12-09-2012, 04:39 PM
21 responses
7,753 views
0 likes
 Last Post Dflammer
by Dflammer
12-09-2016, 09:24 AM  
Pan TH-50PX80U Dead no Schematic by Ltank
Started by Ltank, 11-03-2014, 03:00 PM
7 responses
3,599 views
0 likes
 Last Post imraneesa
by imraneesa
12-09-2016, 07:39 AM  
Insignia NS-50L260A13 LCD TV white screen by keats11
Started by keats11, 06-23-2015, 06:20 AM
3 responses
2,302 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
12-09-2016, 06:27 AM  
Vizio E422VL Stuck on Logo OR Horizontal lines Gradient by danskelly
Started by danskelly, 12-08-2016, 09:29 AM
6 responses
2,346 views
0 likes
 Last Post mmartell
by mmartell
12-09-2016, 03:32 AM  
Help Identifying SM Diode Acer S231HL LCD LED Monitor by SgtRock
Started by SgtRock, 12-13-2012, 02:43 PM
21 responses
11,720 views
0 likes
 Last Post shahidul2030
by shahidul2030
12-08-2016, 11:27 PM  
Samsung Un50h6201 no pic , disconnect one ribbon on tcon and half half a picture with by snake91876
Started by snake91876, 12-08-2016, 04:43 PM
1 response
1,876 views
0 likes
 Last Post budm
by budm
12-08-2016, 07:38 PM  
Insignia 32" LCD TV Model# NS-32LCD by ajsemtb
Started by ajsemtb, 08-04-2010, 05:03 PM
123 responses
72,385 views
0 likes
 Last Post cgrady
by cgrady
12-08-2016, 02:08 PM  
LG 50pv400 Plasma Display issue by smuddge
Started by smuddge, 02-26-2014, 07:43 PM
51 responses
12,397 views
0 likes
 Last Post Evyn
by Evyn
12-08-2016, 01:39 PM  
Digihome 50278fhdledcntd smart tv sound no picture by azza1234
Started by azza1234, 12-06-2016, 03:06 PM
18 responses
3,984 views
0 likes
 Last Post azza1234
by azza1234
12-08-2016, 11:24 AM  
LG 32 LN5100 no picture, sound okay, led okay by killpatrick
Started by killpatrick, 11-24-2016, 06:16 AM
11 responses
2,719 views
0 likes
 Last Post killpatrick
by killpatrick
12-08-2016, 06:59 AM  
Emerson LF501EM4 s/n ds4 no standby light, and won't power on. by Hazen
Started by Hazen, 11-21-2016, 10:04 PM
36 responses
5,601 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-08-2016, 04:30 AM  
Physically broken LCD TV panel? by Lxixboss
Started by Lxixboss, 12-07-2016, 06:23 AM
5 responses
1,901 views
0 likes
 Last Post steviewonder
by steviewonder
12-07-2016, 03:41 PM  
Voltage level on LCD power supply board. by just4todd
Started by just4todd, 01-15-2012, 04:29 PM
113 responses
38,424 views
0 likes
 Last Post ELETROLISS
by ELETROLISS
12-07-2016, 11:18 AM  
Standby light only LG LG42LB5500 by StephenU
Started by StephenU, 12-01-2016, 07:02 AM
21 responses
4,612 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-07-2016, 07:40 AM  
Does these heatsinks look suspect to you ? by rob@mitrax.com.au
Started by rob@mitrax.com.au, 12-07-2016, 01:48 AM
4 responses
1,844 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-07-2016, 07:36 AM  
Samsung LA32B530 NO SOUND by rawan
Started by rawan, 12-06-2016, 10:20 PM
0 responses
1,282 views
0 likes
 Last Post rawan
by rawan
12-06-2016, 10:20 PM  
Samsung UN40H6350 faulty pixel banding by BorntoPlqayGJFF
Started by BorntoPlqayGJFF, 12-06-2016, 05:12 PM
3 responses
2,170 views
0 likes
 Last Post BorntoPlqayGJFF
by BorntoPlqayGJFF
12-06-2016, 09:05 PM  
Vizio E552VLE powers up, only displays vizio screen then goes black by SDeuce
Started by SDeuce, 12-02-2016, 01:26 PM
6 responses
2,815 views
0 likes
 Last Post SDeuce
by SDeuce
12-06-2016, 07:59 PM  
GOODMANS / CELLO G50238DVBT2 50" LED TV, solarized picture. by jczarniak
Started by jczarniak, 12-06-2016, 02:36 AM
3 responses
1,769 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-06-2016, 06:11 PM  
Sony - KDL-32EX400 trouble shooting no turn on by Doc38343
Started by Doc38343, 06-26-2015, 03:38 PM
4 responses
2,396 views
0 likes
 Last Post Doc38343
by Doc38343
12-06-2016, 05:38 PM  
LG 55LE5500 with main board EBU60904803 by jason123
Started by jason123, 09-29-2016, 08:21 AM
8 responses
5,288 views
0 likes
 Last Post dick_barton
by dick_barton
12-06-2016, 04:54 PM  
Need to find replacement LED 6.5mm X 3 mm by squeaks
Started by squeaks, 12-04-2016, 04:08 PM
3 responses
1,703 views
0 likes
 Last Post mariushm
by mariushm
12-06-2016, 01:24 PM  
Sharp LC-90LE657u Large LCD panel removal tips? by TECHMECH
Started by TECHMECH, 11-23-2016, 03:19 PM
9 responses
2,447 views
0 likes
 Last Post TECHMECH
by TECHMECH
12-06-2016, 01:16 PM  
Sony KDL-40VL160 T-Conn or LCD by krumian
Started by krumian, 11-25-2016, 12:41 AM
5 responses
1,864 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
12-06-2016, 12:50 PM  
Mitsubishi LT-52246 TCON by irad
Started by irad, 12-06-2016, 12:05 PM
0 responses
1,438 views
0 likes
 Last Post irad
by irad
12-06-2016, 12:05 PM  
Sharp Aquos LC-70LE660U single horizontal line by tar753
Started by tar753, 11-23-2016, 12:36 AM
7 responses
4,129 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
12-06-2016, 08:13 AM  
samsung 46" LCD Tv loud static noise at start-up by Big Bench 405
Started by Big Bench 405, 11-02-2011, 11:28 AM
17 responses
28,736 views
0 likes
 Last Post mmartell
by mmartell
12-06-2016, 03:57 AM  
Baird JO47BAIRD Main Board problem by jczarniak
Started by jczarniak, 11-21-2016, 04:19 AM
12 responses
2,814 views
0 likes
 Last Post jczarniak
by jczarniak
12-06-2016, 02:04 AM  
Sony Bravia KDL-52W5100, No Picture, No Sound. - Bad BU Board? by Sandy Shack
Started by Sandy Shack, 09-17-2013, 09:24 PM
30 responses
23,585 views
0 likes
 Last Post budm
by budm
12-05-2016, 07:41 PM  
LE52M86BD Backlight Fails Easy Fix by ReeceyBurger123
Started by ReeceyBurger123, 12-05-2016, 09:29 AM
4 responses
2,099 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
12-05-2016, 06:42 PM  
LG 42PW450T TV won't turn on by stephenc
Started by stephenc, 12-04-2016, 12:00 PM
13 responses
2,737 views
0 likes
 Last Post dick_barton
by dick_barton
12-05-2016, 05:26 PM  
Alibaba LCD Panel?? by realdealthill
Started by realdealthill, 12-05-2016, 03:08 PM
0 responses
1,301 views
0 likes
 Last Post realdealthill
by realdealthill
12-05-2016, 03:08 PM  
In need of a Dell SE197FP Monitor service manual by RobII
Started by RobII, 11-27-2016, 11:30 AM
1 response
1,313 views
0 likes
 Last Post RobII
by RobII
12-05-2016, 02:50 PM  
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