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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
644,496 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
781,195 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
279,478 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  
Sony 55hx823 4 Blinks by zomi
Started by zomi, 02-12-2015, 03:29 PM
28 responses
4,687 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-21-2018, 06:56 AM  
Panasonic VIERA TC-P46S30 almost no picture by xfox
Started by xfox, 02-12-2018, 08:16 PM
7 responses
1,559 views
0 likes
 Last Post tvtimmy
by tvtimmy
02-21-2018, 06:22 AM  
Pioneer LX5090 by imthedarkmatter
Started by imthedarkmatter, 10-16-2017, 11:28 PM
3 responses
1,187 views
0 likes
 Last Post imthedarkmatter
by imthedarkmatter
02-21-2018, 06:08 AM  
Samsung UN32EH4003F LED burnout by 120volts
Started by 120volts, 02-18-2018, 04:35 PM
6 responses
1,693 views
0 likes
 Last Post koka0011
by koka0011
02-21-2018, 02:29 AM  
Toshiba 50L1350U - Dual Image/Horizontal Shift After Power Outage by caibbor
Started by caibbor, 03-29-2017, 05:31 PM
11 responses
3,075 views
0 likes
 Last Post koka0011
by koka0011
02-21-2018, 02:28 AM  
Samsung LN-T4661FX vertical lines?? by kgavionics
Started by kgavionics, 07-25-2017, 09:00 PM
19 responses
2,387 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-20-2018, 10:05 PM  
samsung ps43d450 by stejones
Started by stejones, 11-16-2014, 04:34 PM
14 responses
3,808 views
0 likes
 Last Post Cromaro
by Cromaro
02-20-2018, 02:31 PM  
TNPA 5330 Q621, Q622, Q623 issue by gldiana
Started by gldiana, 02-17-2018, 05:25 PM
13 responses
2,516 views
0 likes
 Last Post gldiana
by gldiana
02-20-2018, 12:40 PM  
Orion MIS 4201 Display - Software Required by MikeAVS
Started by MikeAVS, 02-20-2018, 11:01 AM
0 responses
993 views
0 likes
 Last Post MikeAVS
by MikeAVS
02-20-2018, 11:01 AM  
DPS-162kp and DPS-168jp by TVnovice3
Started by TVnovice3, 02-19-2018, 11:25 AM
2 responses
1,692 views
0 likes
 Last Post budm
by budm
02-20-2018, 10:29 AM  
Samsung LN55C630K1FXZA FLickering backlights low filter cap voltage by bkdadto3
Started by bkdadto3, 02-11-2018, 09:09 PM
3 responses
1,261 views
0 likes
 Last Post budm
by budm
02-20-2018, 10:26 AM  
Orion MIS 4201 Display Problem by hamzahaseeb7867
Started by hamzahaseeb7867, 03-02-2017, 01:46 PM
4 responses
1,838 views
0 likes
 Last Post MikeAVS
by MikeAVS
02-20-2018, 10:18 AM  
Can You Identify These LED's by Davadaam
Started by Davadaam, 02-19-2018, 01:18 PM
15 responses
2,188 views
0 likes
 Last Post Newbie123
by Newbie123
02-20-2018, 09:30 AM  
Sansui SV-EPD4230BP Sometimes wont switch on/ Solved by Grunder
Started by Grunder, 02-19-2018, 08:53 AM
2 responses
1,593 views
0 likes
 Last Post Grunder
by Grunder
02-20-2018, 07:15 AM  
Samsung UN40J6300AFXZA Main Board Repair by johniwad
Started by johniwad, 02-19-2018, 10:56 AM
2 responses
1,693 views
0 likes
 Last Post johniwad
by johniwad
02-19-2018, 10:24 PM  
Sony KD-55X9005C - Four Red Flashes by Davadaam
Started by Davadaam, 02-17-2018, 01:49 PM
5 responses
2,870 views
0 likes
 Last Post nomoresonys
by nomoresonys
02-19-2018, 09:48 PM  
Vizio E701i-A3 shutting off by TVnovice3
Started by TVnovice3, 02-19-2018, 11:53 AM
3 responses
1,494 views
0 likes
 Last Post CapLeaker
by CapLeaker
02-19-2018, 06:17 PM  
Samsung PN51D6900 by Diva
Started by Diva, 01-28-2018, 12:16 PM
15 responses
4,647 views
0 likes
 Last Post Diva
by Diva
02-19-2018, 05:49 PM  
Philips 26pfl5302d/37 dead by shelby5041
Started by shelby5041, 02-14-2018, 09:22 PM
12 responses
1,625 views
0 likes
 Last Post shelby5041
by shelby5041
02-19-2018, 01:45 PM  
Samsung UN55B6000 Relay Clicking by midnightg35x
Started by midnightg35x, 08-13-2017, 02:46 PM
20 responses
5,563 views
0 likes
 Last Post Jamo777
by Jamo777
02-19-2018, 12:28 PM  
Disconnecting internal tv speakers (HLT5675S) safe? by Uranium-235
Started by Uranium-235, 02-15-2018, 11:55 PM
8 responses
1,602 views
0 likes
 Last Post R_J
by R_J
02-19-2018, 10:01 AM  
47ln5400 dimming by cmg3631
Started by cmg3631, 02-18-2018, 03:53 PM
10 responses
1,434 views
0 likes
 Last Post cmg3631
by cmg3631
02-19-2018, 08:58 AM  
SAMSUNG PS42D4S, won't turn on, no standby by Sraros
Started by Sraros, 10-06-2017, 10:08 AM
20 responses
2,893 views
0 likes
 Last Post Sraros
by Sraros
02-19-2018, 06:53 AM  
LG 50PN4500-UA - has problems turning on by ngth82
Started by ngth82, 02-13-2018, 11:11 AM
6 responses
2,330 views
0 likes
 Last Post ngth82
by ngth82
02-18-2018, 09:45 PM  
Which Chip Is Eeprom Toshiba 32L1350U by Michale32086
Started by Michale32086, 02-18-2018, 04:16 AM
3 responses
1,538 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-18-2018, 04:45 AM  
LG 42PT350R clicking problem fixed but still doesn't turn on by buchman
Started by buchman, 02-14-2018, 10:26 AM
20 responses
3,341 views
0 likes
 Last Post buchman
by buchman
02-18-2018, 04:44 AM  
Soniq L32V12A 32" LCD won't turn on by psmedley
Started by psmedley, 07-01-2013, 03:26 AM
8 responses
14,296 views
0 likes
 Last Post cougar010463
by cougar010463
02-17-2018, 10:47 PM  
Panasonic TC-P65GT50 8 LED blink failure by brent01
Started by brent01, 02-17-2018, 05:22 PM
7 responses
1,889 views
0 likes
 Last Post tw2005
by tw2005
02-17-2018, 08:07 PM  
Toshiba HD crt tv 36HF71 osd menu shakes by shelby5041
Started by shelby5041, 02-17-2018, 10:15 AM
5 responses
1,127 views
0 likes
 Last Post shelby5041
by shelby5041
02-17-2018, 05:04 PM  
Samsung UN46D6003SFXZA LED failures by Electron4444
Started by Electron4444, 02-08-2018, 03:57 PM
2 responses
1,395 views
0 likes
 Last Post budm
by budm
02-17-2018, 04:45 PM  
RCA 46 LED: is this a t-con problem? (with image) by rmcolejr
Started by rmcolejr, 02-14-2018, 11:47 AM
4 responses
1,419 views
0 likes
 Last Post jlode675
by jlode675
02-17-2018, 04:26 PM  
50ln5600 by Hoeinc
Started by Hoeinc, 01-20-2018, 09:34 AM
6 responses
1,501 views
0 likes
 Last Post Hoeinc
by Hoeinc
02-17-2018, 04:24 PM  
Another TNPA4782 Repair Thread by ngen33r
Started by ngen33r, 09-26-2016, 09:36 PM
2 responses
1,934 views
0 likes
 Last Post tw2005
by tw2005
02-17-2018, 03:29 PM  
LG 32LB1R - dont turn on by jimmiscom
Started by jimmiscom, 02-17-2018, 05:41 AM
3 responses
1,794 views
0 likes
 Last Post vinceroger69
by vinceroger69
02-17-2018, 12:46 PM  
Lg 42PJ350 no Picture by happyade123
Started by happyade123, 12-29-2017, 07:14 PM
45 responses
6,224 views
0 likes
 Last Post ajshoe
by ajshoe
02-16-2018, 06:09 PM  
TNPA4844 42 inch to 54 inch convert possible? by freakaftr8
Started by freakaftr8, 02-16-2018, 05:27 PM
3 responses
1,279 views
0 likes
 Last Post tw2005
by tw2005
02-16-2018, 05:50 PM  
Sony KDL-50W829B not picture, everything else works. by edless
Started by edless, 02-10-2018, 06:24 PM
10 responses
2,198 views
0 likes
 Last Post ronhayes
by ronhayes
02-16-2018, 05:16 PM  
TV Blaupunkt 32/147I-GB stuck in standby by jorpec
Started by jorpec, 02-15-2018, 07:43 AM
3 responses
2,531 views
0 likes
 Last Post jorpec
by jorpec
02-16-2018, 10:42 AM  
Voxson VLCD40CP good steady picture also blinking ones by maxvalutech
Started by maxvalutech, 02-12-2018, 09:15 PM
4 responses
1,540 views
0 likes
 Last Post freakaftr8
by freakaftr8
02-15-2018, 09:04 PM  
Samsung UA40H6400AW Is it bad T-Con Panel or Power supply? by omnivortex
Started by omnivortex, 02-08-2018, 10:37 PM
6 responses
1,552 views
0 likes
 Last Post Andrew F. Ali
by Andrew F. Ali
02-15-2018, 08:00 AM  
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