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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
644,510 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
781,201 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
196,801 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
540,982 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
279,480 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  
upside down pics when posting? by jimbofz
Started by jimbofz, 12-24-2021, 03:15 AM
0 responses
457 views
0 likes
 Last Post jimbofz
by jimbofz
12-24-2021, 03:15 AM  
Vizio E70-E3 Two white vertical lines by brad2157
Started by brad2157, 12-13-2021, 05:11 PM
10 responses
1,228 views
0 likes
 Last Post brad2157
by brad2157
12-23-2021, 10:10 PM  
PN43D450A2DXZA Samsung Plasma DEAD by Super360
Started by Super360, 12-10-2021, 05:28 PM
14 responses
1,590 views
0 likes
 Last Post tvtimmy
by tvtimmy
12-23-2021, 09:46 PM  
Samsung PLASMA PN50B530S2F DEAD by Super360
Started by Super360, 12-16-2021, 09:25 PM
6 responses
917 views
0 likes
 Last Post Super360
by Super360
12-23-2021, 12:20 AM  
Samsung 58" UN58J5190AFXZA Bad Mainboard by Texas Blues
Started by Texas Blues, 12-19-2021, 01:18 PM
4 responses
1,087 views
0 likes
 Last Post Texas Blues
by Texas Blues
12-22-2021, 07:37 PM  
LG 55LF5700-UA.CUSDLH - Black Screen, can see image with flashlight test by Jermo133
Started by Jermo133, 02-21-2019, 10:15 PM
27 responses
4,494 views
0 likes
 Last Post handsworth
by handsworth
12-22-2021, 05:25 PM  
lg 47LB585V help to identify ic please by jimbofz
Started by jimbofz, 12-11-2021, 05:26 AM
29 responses
4,128 views
0 likes
 Last Post jimbofz
by jimbofz
12-22-2021, 09:08 AM  
Insignia NS-55D510NA19 backlight problem by brucetv
Started by brucetv, 03-14-2020, 11:58 AM
3 responses
1,519 views
0 likes
 Last Post mjbok
by mjbok
12-22-2021, 08:35 AM  
UN55FH6200 Panel Replacement - A Christmas Miracle by neilc6
Started by neilc6, 12-21-2021, 05:07 PM
5 responses
897 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-22-2021, 05:28 AM  
orion 32 or 17rds by gedmiri
Started by gedmiri, 12-22-2021, 03:30 AM
0 responses
479 views
0 likes
 Last Post gedmiri
by gedmiri
12-22-2021, 03:30 AM  
Hkl-480201b hkl-500201b hkl-550201b psb repair by Hamie
Started by Hamie, 03-04-2018, 07:35 AM
49 responses
12,304 views
0 likes
 Last Post nickgronk
by nickgronk
12-21-2021, 10:59 PM  
LG 32LF510D Half Screen Problem by tiku
Started by tiku, 12-20-2021, 04:20 AM
1 response
664 views
0 likes
 Last Post dskall
by dskall
12-21-2021, 04:02 PM  
Bauhn B55-64UHDF-1117 SMART TV no display by ezenia
Started by ezenia, 01-03-2021, 09:42 PM
5 responses
1,950 views
0 likes
 Last Post K6vbe
by K6vbe
12-21-2021, 02:57 PM  
Troubleshooting Samsung PN60E550D1FXZA Plasma TV by HarleyFool
Started by HarleyFool, 12-21-2021, 02:40 PM
0 responses
717 views
0 likes
 Last Post HarleyFool
by HarleyFool
12-21-2021, 02:40 PM  
Vizio E550I-B2E by Super360
Started by Super360, 12-07-2021, 02:42 PM
10 responses
1,643 views
0 likes
 Last Post ajshoe
by ajshoe
12-21-2021, 07:52 AM  
Vizio m550vse stuck on with V on screen by irad
Started by irad, 03-22-2016, 01:46 PM
6 responses
2,514 views
0 likes
 Last Post dskall
by dskall
12-20-2021, 04:32 PM  
Samsung UN55EH6050F power supply short by ggil44
Started by ggil44, 10-28-2021, 11:15 AM
15 responses
2,267 views
0 likes
 Last Post ggil44
by ggil44
12-19-2021, 08:24 PM  
Lg 32le4500 by pintail120
Started by pintail120, 12-18-2021, 03:18 PM
11 responses
1,392 views
0 likes
 Last Post VitalComputing
by VitalComputing
12-19-2021, 03:10 PM  
SONY KD-43X8305C - Not booting after software update by Russ17
Started by Russ17, 10-23-2021, 02:41 PM
12 responses
2,912 views
0 likes
 Last Post Russ17
by Russ17
12-19-2021, 06:56 AM  
LG 47LV5500 Strange Problem. by Ambrosity
Started by Ambrosity, 06-18-2015, 10:14 AM
4 responses
4,157 views
0 likes
 Last Post Davi.p
by Davi.p
12-19-2021, 03:41 AM  
Samsung PN59D6500 Plasma TV issues by Burglicious
Started by Burglicious, 12-09-2021, 09:03 PM
12 responses
1,934 views
0 likes
 Last Post Burglicious
by Burglicious
12-19-2021, 01:45 AM  
Half screen of TV works after backlight change. by wunagy
Started by wunagy, 12-18-2021, 12:34 PM
4 responses
801 views
0 likes
 Last Post wunagy
by wunagy
12-18-2021, 04:43 PM  
LG47LD650 / flickering screen (only for the first few minutes after initial power-on) by soelli
Started by soelli, 12-18-2021, 03:39 PM
0 responses
500 views
0 likes
 Last Post soelli
by soelli
12-18-2021, 03:39 PM  
Panasonic TX-P50STW50 Power Supply no 5V (was clicking) by Ierwin
Started by Ierwin, 11-21-2021, 02:06 PM
64 responses
7,640 views
0 likes
 Last Post dskall
by dskall
12-18-2021, 12:24 PM  
Samsung led TV UE46H7080SV eMMC pinout by saud52
Started by saud52, 12-18-2021, 01:58 AM
0 responses
725 views
0 likes
 Last Post saud52
by saud52
12-18-2021, 01:58 AM  
75UK6190 blank screen, shorted caps on panel strips by mecha1166
Started by mecha1166, 12-17-2021, 02:00 PM
4 responses
817 views
0 likes
 Last Post mecha1166
by mecha1166
12-17-2021, 09:11 PM  
ONN Roku Mod # 100018971 58" LED Help please by yotaman
Started by yotaman, 12-17-2021, 01:17 PM
1 response
619 views
0 likes
 Last Post dskall
by dskall
12-17-2021, 08:39 PM  
Diagnosis of a 40AO2USB TV that's stuck in Standby by Varoshiotis
Started by Varoshiotis, 10-18-2020, 03:46 AM
42 responses
4,871 views
0 likes
 Last Post cheeky2
by cheeky2
12-17-2021, 04:28 AM  
Samsung UN60KU6270FXZA dead, no stby light, diagnostic complete, a couple questions. by DXseekerMO
Started by DXseekerMO, 11-26-2019, 08:13 PM
17 responses
3,728 views
0 likes
 Last Post Storyteller12
by Storyteller12
12-16-2021, 10:55 PM  
Lg 60pa6500 149v va by bman4
Started by bman4, 12-15-2021, 02:31 PM
9 responses
1,004 views
0 likes
 Last Post bman4
by bman4
12-16-2021, 08:35 PM  
Panasonic P58V11B 8 and 12 blinks error "fix" by Biruslapio
Started by Biruslapio, 04-13-2021, 07:13 AM
1 response
961 views
0 likes
 Last Post Biruslapio
by Biruslapio
12-16-2021, 05:30 PM  
Vizio M421VT Pic with interference help by ivtec
Started by ivtec, 12-15-2021, 11:05 AM
6 responses
928 views
0 likes
 Last Post ivtec
by ivtec
12-16-2021, 04:57 PM  
Backlight strip quality, Amazon vs Ebay vs ShopJimmy. Is there really a difference? by DXseekerMO
Started by DXseekerMO, 12-16-2021, 03:58 PM
5 responses
43 views
0 likes
 Last Post DXseekerMO
by DXseekerMO
12-16-2021, 03:58 PM  
Vizio VO47LFHDTV30A Dead Set by JMHammond
Started by JMHammond, 03-19-2014, 10:50 AM
12 responses
6,631 views
0 likes
 Last Post DarinC
by DarinC
12-16-2021, 03:09 PM  
TCL 49S515 How to remove lcd panel by anupkg1985
Started by anupkg1985, 12-06-2021, 09:12 PM
12 responses
1,584 views
0 likes
 Last Post cheeky2
by cheeky2
12-16-2021, 11:28 AM  
Samsung LN52A650 Visual Artifacts & Repeatedly Power Cycles by ksd485
Started by ksd485, 09-22-2015, 08:07 AM
25 responses
7,782 views
0 likes
 Last Post captainKKK
by captainKKK
12-15-2021, 11:00 PM  
Panasonic 15th Gen 2012/13, intermittent not powering on or standy LED - power outage by tw2005
Started by tw2005, 03-12-2014, 07:12 AM
22 responses
22,388 views
0 likes
 Last Post nataf10
by nataf10
12-15-2021, 10:44 AM  
Samsung UN75NU8000FXZA by Viz Media
Started by Viz Media, 12-14-2021, 07:39 AM
8 responses
1,130 views
0 likes
 Last Post Viz Media
by Viz Media
12-15-2021, 07:11 AM  
Panasonic TX-65x700 start problem by perette
Started by perette, 12-04-2021, 09:51 AM
8 responses
1,257 views
0 likes
 Last Post perette
by perette
12-15-2021, 05:14 AM  
p65 c1 bricked during auto firmware update (need rom) by mallard729
Started by mallard729, 12-13-2021, 01:33 PM
1 response
794 views
0 likes
 Last Post mallard729
by mallard729
12-14-2021, 07:21 PM  
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