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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  
LG 50pc55 Red dots by suzi
Started by suzi, 06-11-2013, 08:32 AM
15 responses
5,726 views
0 likes
 Last Post tom66
by tom66
06-12-2013, 06:33 AM  
Insignia ns-lcd42hd by iTzGavin96
Started by iTzGavin96, 06-11-2013, 04:40 PM
8 responses
6,244 views
0 likes
 Last Post aaronwt6
by aaronwt6
06-12-2013, 05:27 AM  
lg 42pc3dv perfect sound, messed up picture by gamergomer
Started by gamergomer, 04-29-2012, 01:22 AM
6 responses
6,209 views
0 likes
 Last Post tom66
by tom66
06-12-2013, 12:38 AM  
Vizio p50hdtv20a burnt buffer by 1beertap
Started by 1beertap, 04-22-2013, 07:57 PM
6 responses
2,658 views
0 likes
 Last Post tom66
by tom66
06-12-2013, 12:33 AM  
Sony kdl-46v3000 by sordids999
Started by sordids999, 06-11-2013, 12:04 PM
4 responses
2,043 views
0 likes
 Last Post sordids999
by sordids999
06-11-2013, 05:52 PM  
lg plasma 50pk540 by bjorkson
Started by bjorkson, 04-17-2013, 04:38 PM
12 responses
3,141 views
0 likes
 Last Post bjorkson
by bjorkson
06-11-2013, 02:02 PM  
Is it possible to put the boards of one into another brand? by pk7tanner
Started by pk7tanner, 06-09-2013, 07:02 PM
9 responses
3,134 views
0 likes
 Last Post pk7tanner
by pk7tanner
06-11-2013, 01:08 PM  
Samsung model PS50A556S2FXXU TAKES LONG TO TURN ON by comrade gibby
Started by comrade gibby, 05-29-2013, 03:27 PM
55 responses
8,669 views
0 likes
 Last Post comrade gibby
by comrade gibby
06-11-2013, 01:03 PM  
Vizio M470L service mode by truep
Started by truep, 06-11-2013, 10:29 AM
1 response
2,054 views
0 likes
 Last Post vinceroger69
by vinceroger69
06-11-2013, 11:05 AM  
HELP power transisors leaking dark brown goo! by theOracle
Started by theOracle, 06-07-2013, 12:58 PM
9 responses
3,215 views
0 likes
 Last Post ben7
by ben7
06-11-2013, 09:53 AM  
Sanyo DP42849 wont power on. by lleonard3
Started by lleonard3, 12-28-2011, 12:31 PM
5 responses
8,017 views
0 likes
 Last Post CoppellTVRepair
by CoppellTVRepair
06-11-2013, 07:45 AM  
LG 50PS3000 not powering up by rickysmith482
Started by rickysmith482, 04-17-2011, 01:58 PM
4 responses
7,873 views
0 likes
 Last Post tw2005
by tw2005
06-11-2013, 05:59 AM  
samsung LN26A330J1D by kozan
Started by kozan, 06-10-2013, 06:01 PM
2 responses
2,412 views
0 likes
 Last Post notallbad
by notallbad
06-10-2013, 07:00 PM  
Hp pl4260n by RayNAiken
Started by RayNAiken, 06-07-2013, 06:16 PM
4 responses
3,102 views
0 likes
 Last Post RayNAiken
by RayNAiken
06-10-2013, 06:16 PM  
White Westinghouse TV LTV-30W2 by Tekone
Started by Tekone, 06-05-2013, 08:02 PM
5 responses
2,274 views
0 likes
 Last Post Tekone
by Tekone
06-10-2013, 05:14 PM  
Still no luck with my Samsung 55" by MG36
Started by MG36, 06-10-2013, 11:29 AM
1 response
1,525 views
0 likes
 Last Post budm
by budm
06-10-2013, 11:40 AM  
LG 47LG5000 Blown Resistor by Klinux
Started by Klinux, 06-06-2013, 03:26 PM
6 responses
3,403 views
0 likes
 Last Post tom66
by tom66
06-10-2013, 03:28 AM  
samsung-la440b550k1r by willyam1
Started by willyam1, 06-10-2013, 03:06 AM
0 responses
1,755 views
0 likes
 Last Post willyam1
by willyam1
06-10-2013, 03:06 AM  
Vizio VL470M inputs went out, then screen went black by dgenem
Started by dgenem, 05-21-2013, 10:53 PM
3 responses
5,129 views
0 likes
 Last Post dgenem
by dgenem
06-10-2013, 12:27 AM  
Panasonic TC-P42C2 SOS10 (10 Blinks) by koerneka
Started by koerneka, 06-09-2013, 08:11 PM
4 responses
8,529 views
0 likes
 Last Post tw2005
by tw2005
06-09-2013, 11:04 PM  
High-low whine Toshiba 37cv510 by k0nsol
Started by k0nsol, 06-08-2013, 09:01 PM
10 responses
2,530 views
0 likes
 Last Post k0nsol
by k0nsol
06-09-2013, 05:18 PM  
plasma tv out of service by takara
Started by takara, 05-04-2013, 01:45 PM
40 responses
7,108 views
0 likes
 Last Post tom66
by tom66
06-09-2013, 09:59 AM  
Sony KDL_52W5100 horizontal bar by Sevenqi
Started by Sevenqi, 06-09-2013, 12:19 AM
1 response
2,298 views
0 likes
 Last Post tom66
by tom66
06-09-2013, 02:13 AM  
philips 42" 42pfl5432d/37 power issue and fix! by cadillacman
Started by cadillacman, 05-06-2011, 10:59 PM
12 responses
8,507 views
0 likes
 Last Post chrismerry
by chrismerry
06-08-2013, 10:33 PM  
Dell W1700 LCD TV Inverter Board Module T501045.00 by joehezzer
Started by joehezzer, 07-23-2012, 04:05 PM
15 responses
3,980 views
0 likes
 Last Post SparkieJim
by SparkieJim
06-08-2013, 05:26 PM  
coax cable connected to 2 flat screens by jose6326
Started by jose6326, 06-07-2013, 10:41 PM
10 responses
2,768 views
0 likes
 Last Post budm
by budm
06-08-2013, 03:15 PM  
Vizio VW42LHDTV10A screen blue with lines by BryB
Started by BryB, 06-02-2013, 11:23 AM
14 responses
3,209 views
0 likes
 Last Post tom66
by tom66
06-08-2013, 02:09 PM  
LG 26lc2r (26" LCD) by Elysarian
Started by Elysarian, 06-08-2013, 11:48 AM
0 responses
1,620 views
0 likes
 Last Post Elysarian
by Elysarian
06-08-2013, 11:48 AM  
Olevia LCD HDtv 242-S11 will not turn on. by helpme56
Started by helpme56, 06-08-2013, 11:15 AM
0 responses
2,547 views
0 likes
 Last Post helpme56
by helpme56
06-08-2013, 11:15 AM  
Toshiba 40UL605U Won't power on by landyboy
Started by landyboy, 06-07-2013, 04:40 PM
15 responses
3,154 views
0 likes
 Last Post landyboy
by landyboy
06-08-2013, 08:12 AM  
Vizio VX37L backlight not coming on by aaronwt6
Started by aaronwt6, 06-03-2013, 06:12 PM
39 responses
5,625 views
0 likes
 Last Post tom66
by tom66
06-08-2013, 03:22 AM  
RCA 55" LCD backlights flash on and off by bnbydc
Started by bnbydc, 06-06-2013, 04:05 PM
2 responses
2,396 views
0 likes
 Last Post tom66
by tom66
06-07-2013, 02:50 PM  
Tom202Cabb R4041203025 by vectravl
Started by vectravl, 06-06-2013, 04:53 PM
1 response
2,015 views
0 likes
 Last Post cashkennedy
by cashkennedy
06-07-2013, 12:14 PM  
Samsung LN-T4661F problem. by truep
Started by truep, 06-07-2013, 08:19 AM
6 responses
3,429 views
0 likes
 Last Post truep
by truep
06-07-2013, 11:44 AM  
panasonic TX-P42S10B 5 blinks by flocko
Started by flocko, 05-28-2013, 03:38 PM
21 responses
11,966 views
0 likes
 Last Post tw2005
by tw2005
06-07-2013, 09:32 AM  
Mitsubishi WS-65807 projection TV by jimmyboy111
Started by jimmyboy111, 06-05-2013, 10:25 AM
1 response
3,781 views
0 likes
 Last Post richpart
by richpart
06-07-2013, 08:41 AM  
Insignia NS-L37Q-10A Picture Problem by wk23
Started by wk23, 05-16-2013, 08:34 AM
2 responses
2,193 views
0 likes
 Last Post wk23
by wk23
06-07-2013, 05:49 AM  
marants-lc3250ex by willyam1
Started by willyam1, 06-06-2013, 10:40 AM
1 response
1,729 views
0 likes
 Last Post willyam1
by willyam1
06-07-2013, 01:56 AM  
Samsung Ln T5265F color cycling upon startup by StarFox
Started by StarFox, 06-04-2013, 11:48 AM
6 responses
4,341 views
0 likes
 Last Post aaronwt6
by aaronwt6
06-06-2013, 03:40 PM  
Tevion LCD32091D Test Patterns??? by notallbad
Started by notallbad, 06-03-2013, 01:39 PM
18 responses
4,164 views
0 likes
 Last Post budm
by budm
06-06-2013, 01:52 PM  
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