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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
644,518 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  
Panasonic 50" TX-P50X50B advice please by piccy
Started by piccy, 01-12-2015, 03:46 PM
2 responses
1,741 views
0 likes
 Last Post piccy
by piccy
01-13-2015, 03:43 AM  
strange fault by mali67
Started by mali67, 01-12-2015, 05:43 PM
4 responses
1,953 views
0 likes
 Last Post mali67
by mali67
01-13-2015, 02:52 AM  
LG 32LN530B Picture Issues by iwagner
Started by iwagner, 01-12-2015, 10:01 AM
2 responses
2,729 views
0 likes
 Last Post iwagner
by iwagner
01-13-2015, 12:10 AM  
Poor black levels following Panasonic TC-P46S30 SC board replacement by darkTime
Started by darkTime, 01-09-2015, 01:39 PM
7 responses
3,558 views
0 likes
 Last Post darkTime
by darkTime
01-12-2015, 06:09 PM  
samsung plasma tv no pic or sound by GEFORCE
Started by GEFORCE, 02-20-2011, 01:44 PM
9 responses
7,505 views
0 likes
 Last Post olymbou
by olymbou
01-12-2015, 04:39 PM  
Insurance Repairs Require New Boards? by Ltank
Started by Ltank, 01-12-2015, 02:36 PM
1 response
1,556 views
0 likes
 Last Post jetadm123
by jetadm123
01-12-2015, 03:14 PM  
Toshiba 40LV655P by abdekader
Started by abdekader, 01-10-2015, 02:44 PM
13 responses
4,910 views
0 likes
 Last Post abdekader
by abdekader
01-12-2015, 02:03 PM  
Interesting home-built TAB bonding machine by Th3_uN1Qu3
Started by Th3_uN1Qu3, 01-09-2015, 12:50 AM
47 responses
10,782 views
0 likes
 Last Post zomi
by zomi
01-12-2015, 01:00 PM  
Samsung LN-S4095D - Won't turn on; Power LED 5 blinks - I think I see a problem by AFajitas
Started by AFajitas, 12-22-2014, 06:55 PM
76 responses
11,500 views
0 likes
 Last Post CapLeaker
by CapLeaker
01-12-2015, 12:43 PM  
Maxent MX-5020HPM plasma - main board vendor by Stevie B
Started by Stevie B, 01-07-2015, 01:25 PM
4 responses
1,665 views
0 likes
 Last Post Stevie B
by Stevie B
01-12-2015, 11:22 AM  
Zenith 50" p50w26 Black and White Bars by AFajitas
Started by AFajitas, 01-12-2015, 10:09 AM
2 responses
1,506 views
0 likes
 Last Post AFajitas
by AFajitas
01-12-2015, 10:25 AM  
50" Plama vertical lines - repairable?? by Stevie B
Started by Stevie B, 10-13-2014, 09:21 AM
45 responses
5,984 views
0 likes
 Last Post Stevie B
by Stevie B
01-12-2015, 10:04 AM  
Panasonic P42G20ES by Mtgtnt
Started by Mtgtnt, 11-17-2014, 03:25 AM
42 responses
8,960 views
0 likes
 Last Post Mtgtnt
by Mtgtnt
01-12-2015, 03:07 AM  
LG plasma 50PG20. Sound no picture by sugar_ray
Started by sugar_ray, 01-11-2015, 11:17 PM
1 response
1,794 views
0 likes
 Last Post rccrasher65
by rccrasher65
01-11-2015, 11:41 PM  
RCA 32 " tv flashing screen RLC3210 by farmer2win
Started by farmer2win, 07-16-2014, 09:54 AM
20 responses
14,403 views
0 likes
 Last Post Dave52644
by Dave52644
01-11-2015, 08:21 PM  
Sylvania LC420SS8 shutting down on protect(?) by iKitsune
Started by iKitsune, 11-29-2012, 10:50 PM
46 responses
12,876 views
0 likes
 Last Post lemo5617
by lemo5617
01-11-2015, 05:29 PM  
Samsung ps50q91h clicking noise, no image/sound by Neverzinho
Started by Neverzinho, 01-11-2015, 03:18 PM
1 response
1,821 views
0 likes
 Last Post tw2005
by tw2005
01-11-2015, 05:26 PM  
samsung plasma PN43D450A2DXZA by NIcksville
Started by NIcksville, 12-18-2012, 11:38 AM
7 responses
4,245 views
0 likes
 Last Post Larry1988
by Larry1988
01-11-2015, 04:14 PM  
Atec AV420D No Standby by anotherdude
Started by anotherdude, 12-22-2013, 07:21 AM
29 responses
5,099 views
0 likes
 Last Post matyka
by matyka
01-11-2015, 04:02 PM  
Samsung UN55C6300SFXZA blowing fuses by EGreen
Started by EGreen, 12-28-2014, 11:55 AM
12 responses
4,857 views
0 likes
 Last Post budm
by budm
01-11-2015, 02:58 PM  
Having trouble updating firmware. Panasonic TC-P42C1 by johnboy1313
Started by johnboy1313, 01-11-2015, 11:53 AM
4 responses
2,048 views
0 likes
 Last Post AFajitas
by AFajitas
01-11-2015, 01:19 PM  
Bad transformer by splitcrete
Started by splitcrete, 01-31-2013, 02:56 PM
32 responses
6,054 views
0 likes
 Last Post selldoor
by selldoor
01-11-2015, 11:11 AM  
Samsung LE19R86WD LCD TV Problem by baggers
Started by baggers, 01-11-2015, 07:44 AM
5 responses
1,902 views
0 likes
 Last Post nomoresonys
by nomoresonys
01-11-2015, 10:25 AM  
PN43D450A2DXZA has no Video by RFurball
Started by RFurball, 01-10-2015, 02:30 PM
8 responses
2,471 views
0 likes
 Last Post tom66
by tom66
01-11-2015, 10:18 AM  
Vizio E322AR power supply by EGreen
Started by EGreen, 12-30-2014, 05:49 PM
4 responses
4,109 views
0 likes
 Last Post EGreen
by EGreen
01-11-2015, 09:49 AM  
viore LED42VF80 flat screen tv shuts off after about a hour by leo25
Started by leo25, 01-01-2014, 06:38 AM
13 responses
4,463 views
0 likes
 Last Post bwcbob
by bwcbob
01-11-2015, 07:54 AM  
Viore 42" LED issue (Not powering on) by cheapshot
Started by cheapshot, 05-28-2014, 06:31 PM
10 responses
2,666 views
0 likes
 Last Post bwcbob
by bwcbob
01-11-2015, 07:52 AM  
LG Plasma 50PQ60 by Coreywoo
Started by Coreywoo, 01-10-2015, 02:36 AM
7 responses
1,931 views
0 likes
 Last Post tom66
by tom66
01-11-2015, 05:48 AM  
LG 47LB6300 - Bad Mainboard or TCON? by tucocaps
Started by tucocaps, 01-09-2015, 06:35 PM
2 responses
2,054 views
0 likes
 Last Post selldoor
by selldoor
01-11-2015, 03:52 AM  
Sony KDL-46X4500 - Horizontal lines - Pink squares by SirBlaBla
Started by SirBlaBla, 01-10-2015, 05:49 PM
1 response
1,594 views
0 likes
 Last Post anmol
by anmol
01-11-2015, 01:31 AM  
Proscan 42la 45h low power supply voltage and no sound by pro_leonk
Started by pro_leonk, 12-24-2014, 06:59 PM
19 responses
4,752 views
0 likes
 Last Post pro_leonk
by pro_leonk
01-10-2015, 11:14 PM  
LG 50PA5500 Good sound but picture barely visible by dckc
Started by dckc, 01-10-2015, 11:27 AM
5 responses
2,894 views
0 likes
 Last Post dckc
by dckc
01-10-2015, 07:38 PM  
Vizio M221NV - blinking Vizio logo by phil@philporter.com
Started by phil@philporter.com, 01-10-2015, 06:58 PM
0 responses
1,838 views
0 likes
 Last Post phil@philporter.com
by phil@philporter.com
01-10-2015, 06:58 PM  
Fixed Samsung 22" LED TV (LT22A300) with *missing* backlight cable by tom66
Started by tom66, 01-10-2015, 02:12 PM
2 responses
5,177 views
0 likes
 Last Post sordids999
by sordids999
01-10-2015, 03:55 PM  
Ln32a450c1d screen is not displaying correctly by ricosavy
Started by ricosavy, 01-04-2015, 11:20 AM
9 responses
2,299 views
0 likes
 Last Post ricosavy
by ricosavy
01-10-2015, 01:58 PM  
Sanyo DP46848-01 blown fuse on PSU, shorted MOSFET, lost unknown surface mount diode. by johnboy1313
Started by johnboy1313, 01-03-2015, 11:07 AM
14 responses
4,027 views
0 likes
 Last Post johnboy1313
by johnboy1313
01-10-2015, 12:32 PM  
Samsung 32" 37" whatever uses 'Bordeaux Plus' Mainboard by Alastair E
Started by Alastair E, 01-10-2015, 11:25 AM
0 responses
1,984 views
0 likes
 Last Post Alastair E
by Alastair E
01-10-2015, 11:25 AM  
Philips 42FD9944 YSUS Question by Moreno83
Started by Moreno83, 01-10-2015, 11:21 AM
0 responses
1,407 views
0 likes
 Last Post Moreno83
by Moreno83
01-10-2015, 11:21 AM  
Sansui LCD does not power on by vusi
Started by vusi, 01-08-2015, 09:07 AM
15 responses
3,963 views
0 likes
 Last Post budm
by budm
01-10-2015, 11:00 AM  
Bush LT26M1CA Changes Sources/Inputs by anotherdude
Started by anotherdude, 01-09-2015, 01:28 PM
2 responses
1,670 views
0 likes
 Last Post tom66
by tom66
01-10-2015, 10:28 AM  
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