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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
644,483 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
781,193 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
279,475 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
73,163 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  
Problem updating Samsung PN51D550C1F with USB by tech2014
Started by tech2014, 04-10-2016, 05:10 PM
6 responses
2,269 views
0 likes
 Last Post budwich
by budwich
04-11-2016, 06:13 AM  
Samsung pn50b860y2f smps board problem by sberri
Started by sberri, 01-23-2016, 11:14 AM
7 responses
1,863 views
0 likes
 Last Post sberri
by sberri
04-11-2016, 12:27 AM  
Panasonic Plasma TC_P42U1 by RCA2000
Started by RCA2000, 04-10-2016, 12:00 AM
7 responses
2,321 views
0 likes
 Last Post RCA2000
by RCA2000
04-10-2016, 11:30 PM  
LG 32LX1D will not turn on by chicagodiyer
Started by chicagodiyer, 12-08-2012, 04:54 PM
157 responses
32,022 views
0 likes
 Last Post DSham
by DSham
04-10-2016, 06:48 PM  
Insignia NS-50D40SNA14 backlight only stays on for a few minutes. by mattpd
Started by mattpd, 04-09-2016, 02:20 PM
7 responses
4,622 views
0 likes
 Last Post mattpd
by mattpd
04-10-2016, 02:34 PM  
Philips 32PFL4508/F7 won't turn on. No power or screen leds. by htko89
Started by htko89, 04-09-2016, 09:17 AM
12 responses
5,548 views
0 likes
 Last Post htko89
by htko89
04-10-2016, 02:23 PM  
Ps samsung bn44-00xxx by fredaelsadany
Started by fredaelsadany, 04-10-2016, 06:08 AM
1 response
1,474 views
0 likes
 Last Post dick_barton
by dick_barton
04-10-2016, 01:34 PM  
Dynex DX-22LD 2 seconds to black by tervel12
Started by tervel12, 02-10-2012, 07:18 AM
13 responses
5,947 views
0 likes
 Last Post rs120
by rs120
04-10-2016, 10:26 AM  
MAGNAVOX 40ME313V/F7 conversion to 220 volts by kumag
Started by kumag, 03-31-2016, 11:55 PM
1 response
1,625 views
0 likes
 Last Post kumag
by kumag
04-10-2016, 10:24 AM  
Lg plasma rainbow color by rawan
Started by rawan, 04-07-2016, 05:25 PM
3 responses
1,632 views
0 likes
 Last Post noledud
by noledud
04-10-2016, 07:38 AM  
VESTEL LED BACKLIGHT - repair/replace options ? by davewtv
Started by davewtv, 04-09-2016, 08:09 AM
4 responses
3,525 views
0 likes
 Last Post davewtv
by davewtv
04-10-2016, 01:28 AM  
Panasonic TH-P42A2G SN Board Problem 4 blinks by heri
Started by heri, 03-05-2016, 11:49 PM
24 responses
6,115 views
0 likes
 Last Post tw2005
by tw2005
04-09-2016, 11:53 PM  
Cello C32109F V2 - MEGMEET MP329FL - No Backlight by leo-saphira
Started by leo-saphira, 06-21-2015, 11:16 AM
1 response
2,495 views
0 likes
 Last Post err500
by err500
04-09-2016, 09:55 PM  
LG 60PV400 display problems - Help Please by plumcrazy
Started by plumcrazy, 07-07-2014, 03:58 PM
2 responses
3,585 views
0 likes
 Last Post Myers
by Myers
04-09-2016, 07:48 PM  
LG 50ps60-UA fuzzy red/pink picture by bluehands77
Started by bluehands77, 04-05-2016, 12:18 PM
11 responses
2,709 views
0 likes
 Last Post bluehands77
by bluehands77
04-09-2016, 06:53 PM  
Philips 42PFL5332D/37 no backlight by RobII
Started by RobII, 04-01-2016, 04:13 PM
24 responses
4,787 views
0 likes
 Last Post RobII
by RobII
04-09-2016, 05:54 PM  
RCA 50LB45RQ has no sound. Already replaced the main board. by mattpd
Started by mattpd, 03-18-2016, 11:47 AM
6 responses
2,159 views
0 likes
 Last Post dick_barton
by dick_barton
04-09-2016, 05:43 PM  
LG 42PJ550 Plasma Problem by LGM
Started by LGM, 05-29-2013, 03:53 PM
27 responses
11,339 views
0 likes
 Last Post tboy6969
by tboy6969
04-09-2016, 05:28 PM  
Samsung PN60E550D1F no audio no image only red LED by jose6326
Started by jose6326, 10-22-2015, 03:24 PM
74 responses
11,778 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-09-2016, 05:24 PM  
Panasonic TH-42PZ80BA. 10 blinks by Fleckers tv
Started by Fleckers tv, 04-09-2016, 10:05 AM
14 responses
2,802 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-09-2016, 04:01 PM  
Vizio e420i-a0 main board problems?? by tbrooks
Started by tbrooks, 11-17-2014, 09:07 PM
15 responses
10,748 views
0 likes
 Last Post budm
by budm
04-09-2016, 03:45 PM  
Update on Samsung PN58B650S1F turning on / off by ROLEXrifleman
Started by ROLEXrifleman, 04-02-2016, 05:58 PM
2 responses
1,709 views
0 likes
 Last Post tech2014
by tech2014
04-09-2016, 02:32 PM  
Sony KLV-32S550A by vernond
Started by vernond, 04-09-2016, 08:29 AM
0 responses
1,154 views
0 likes
 Last Post vernond
by vernond
04-09-2016, 08:29 AM  
Hi Sense LEDN50K20DGP Dim picture Repaired by Grunder
Started by Grunder, 04-06-2016, 06:03 AM
4 responses
1,796 views
0 likes
 Last Post Grunder
by Grunder
04-09-2016, 07:39 AM  
Telefunken TLCD-40FHDB dim picture Repaired by Grunder
Started by Grunder, 04-06-2016, 05:34 AM
10 responses
2,490 views
0 likes
 Last Post Grunder
by Grunder
04-09-2016, 07:26 AM  
Sharp LC-70C6500U T-Con? by kinell
Started by kinell, 04-08-2016, 07:35 PM
2 responses
2,077 views
0 likes
 Last Post budm
by budm
04-08-2016, 09:25 PM  
LN32C530 service mode by paulstef
Started by paulstef, 04-01-2016, 06:51 PM
9 responses
2,560 views
0 likes
 Last Post budm
by budm
04-08-2016, 07:44 PM  
TNPA5066 Rebuild, Pan. 42C2B by Alastair E
Started by Alastair E, 02-05-2016, 04:25 PM
29 responses
7,848 views
0 likes
 Last Post Tech 57
by Tech 57
04-08-2016, 07:11 PM  
In search of Gate driver flex tab by AmpWare
Started by AmpWare, 02-20-2016, 11:18 AM
22 responses
4,963 views
0 likes
 Last Post fbooktablet
by fbooktablet
04-08-2016, 07:03 PM  
Samsung PN42C450B1D Black Vertical Bars by stagg84
Started by stagg84, 04-08-2016, 03:21 PM
3 responses
1,637 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
04-08-2016, 03:53 PM  
Philips 42" TV Power Supply 715T2454-2, 24DVDC appears then drop (counting down) 0V by itzklove
Started by itzklove, 04-08-2016, 09:40 AM
5 responses
2,114 views
0 likes
 Last Post budm
by budm
04-08-2016, 03:15 PM  
Proscan PLED4274A-B by smuddge
Started by smuddge, 03-08-2016, 09:01 PM
20 responses
4,907 views
0 likes
 Last Post budm
by budm
04-08-2016, 02:38 PM  
coby TFTV4025 POWER SUPPLY 24V NOT PRESENT by hmendez86
Started by hmendez86, 04-08-2016, 12:35 AM
32 responses
3,588 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-08-2016, 01:35 PM  
Samsung TV display deterioration by PrimalR0de0
Started by PrimalR0de0, 12-09-2013, 05:15 PM
23 responses
7,206 views
0 likes
 Last Post ivtec
by ivtec
04-08-2016, 12:18 PM  
Sharp lc46d65u vertical line. by Malachi
Started by Malachi, 04-07-2016, 11:03 AM
2 responses
1,347 views
0 likes
 Last Post Malachi
by Malachi
04-08-2016, 09:36 AM  
Panasonic TH-42PWD4 Red image and No signa by reaper57
Started by reaper57, 04-07-2016, 03:26 AM
1 response
1,628 views
0 likes
 Last Post reaper57
by reaper57
04-08-2016, 07:35 AM  
Lg 60PA5500 No picture by WeadroW
Started by WeadroW, 02-15-2016, 01:23 PM
32 responses
5,651 views
0 likes
 Last Post WeadroW
by WeadroW
04-07-2016, 11:15 PM  
Samsung PN51d550C1F XSUS short VS line by tech2014
Started by tech2014, 04-07-2016, 03:35 PM
2 responses
1,403 views
0 likes
 Last Post tech2014
by tech2014
04-07-2016, 06:22 PM  
Lg 50pq3000 bootom half good image top bad by Cobblers
Started by Cobblers, 04-06-2016, 03:55 PM
11 responses
1,909 views
0 likes
 Last Post Cobblers
by Cobblers
04-07-2016, 05:28 PM  
Philips 42PF9831D/10 Problem by juni0r123
Started by juni0r123, 04-06-2016, 08:01 AM
8 responses
3,467 views
0 likes
 Last Post budm
by budm
04-07-2016, 03:54 PM  
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