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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
643,547 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
217 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
780,846 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
196,753 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
540,812 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
279,419 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
9,188 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
28,431 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
73,099 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
48,437 views
0 likes
 Last Post Dgtech
by Dgtech
12-07-2012, 04:59 AM  
Vizio VX32L vertical thick bar on the display by Beowulf
Started by Beowulf, 02-02-2013, 10:19 PM
10 responses
2,913 views
0 likes
 Last Post tom66
by tom66
02-08-2013, 02:22 PM  
Technika 19dvdid-108 by A25WESTR
Started by A25WESTR, 02-07-2013, 07:27 AM
3 responses
1,940 views
0 likes
 Last Post tom66
by tom66
02-08-2013, 08:19 AM  
Problem with our Sony KDL 46VL160 by rghj0448
Started by rghj0448, 02-07-2013, 09:28 PM
2 responses
4,709 views
0 likes
 Last Post tom66
by tom66
02-08-2013, 02:30 AM  
LA40N81B Clicking problem by Pete743
Started by Pete743, 02-08-2013, 01:09 AM
1 response
2,080 views
0 likes
 Last Post tom66
by tom66
02-08-2013, 02:29 AM  
Sharp Aquos lc42d6u power and OPC flash once together, then power light flashes twice by DPenhead
Started by DPenhead, 02-01-2013, 09:34 AM
10 responses
9,795 views
0 likes
 Last Post budm
by budm
02-07-2013, 08:21 PM  
Help with 26LG30-UA by ragingfish
Started by ragingfish, 12-29-2012, 04:02 PM
32 responses
6,779 views
0 likes
 Last Post ragingfish
by ragingfish
02-07-2013, 04:20 PM  
Philips Lc4.31EA Strange Backlight Characteristics by JonathanAnon
Started by JonathanAnon, 12-13-2012, 05:37 PM
6 responses
2,978 views
0 likes
 Last Post JonathanAnon
by JonathanAnon
02-07-2013, 03:07 PM  
lost what causes a dim picture on a sony DLP tv ..with even a new bulb? ballast? by davewilson61
Started by davewilson61, 02-07-2013, 02:12 PM
4 responses
3,319 views
0 likes
 Last Post tom66
by tom66
02-07-2013, 02:50 PM  
samsung lns4692dx audio ok, no video by dejesus
Started by dejesus, 02-04-2013, 02:43 PM
52 responses
7,025 views
0 likes
 Last Post tom66
by tom66
02-07-2013, 01:24 PM  
LG 50' Plasma no picture by cat22woman
Started by cat22woman, 07-25-2012, 10:51 PM
15 responses
4,909 views
0 likes
 Last Post tom66
by tom66
02-07-2013, 05:35 AM  
Toshiba TV wont power up after new power supply by tborgers
Started by tborgers, 01-28-2013, 06:45 PM
12 responses
5,269 views
0 likes
 Last Post randtek
by randtek
02-07-2013, 04:34 AM  
50PC1d power board by caspermccormack
Started by caspermccormack, 03-29-2012, 02:28 PM
64 responses
15,103 views
0 likes
 Last Post tocold4u2
by tocold4u2
02-07-2013, 12:55 AM  
Samsung LA32R81BDX/XSA - Scrambled video by fogger
Started by fogger, 02-06-2013, 07:11 AM
2 responses
3,572 views
0 likes
 Last Post fogger
by fogger
02-06-2013, 10:58 PM  
Element FLX3220F Power on back to standby by severach
Started by severach, 06-10-2010, 11:58 PM
2 responses
8,601 views
0 likes
 Last Post XypherOrion
by XypherOrion
02-06-2013, 09:35 PM  
Problems with image on Samsung PS-42Q7H by snorre
Started by snorre, 11-20-2012, 02:46 PM
4 responses
2,521 views
0 likes
 Last Post snorre
by snorre
02-06-2013, 03:43 PM  
Vizio P42HD (Plasma) 2 Vertical Lines by ztu165
Started by ztu165, 01-18-2013, 02:54 PM
21 responses
9,038 views
0 likes
 Last Post tom66
by tom66
02-06-2013, 02:28 PM  
Samsung LN55C630 - HDMIs do not work by Deebeaux
Started by Deebeaux, 02-05-2013, 02:23 PM
7 responses
4,693 views
0 likes
 Last Post Deebeaux
by Deebeaux
02-06-2013, 09:25 AM  
Insignia NS-LCD15-09 -- Won't Turn On by PohTayToez
Started by PohTayToez, 01-22-2013, 01:15 PM
18 responses
5,465 views
0 likes
 Last Post PohTayToez
by PohTayToez
02-05-2013, 04:34 PM  
Akai LCT2060 LCD TV by Difficilus
Started by Difficilus, 01-31-2013, 01:57 PM
11 responses
3,230 views
0 likes
 Last Post Difficilus
by Difficilus
02-05-2013, 01:54 PM  
Cap Identification help. Vizio E470VL main board cap by RKnep
Started by RKnep, 02-05-2013, 09:16 AM
5 responses
3,369 views
0 likes
 Last Post tom66
by tom66
02-05-2013, 12:14 PM  
Sony Vizo SV370XVT power supply not working. by H-Man
Started by H-Man, 12-29-2012, 10:29 PM
11 responses
4,218 views
0 likes
 Last Post budm
by budm
02-05-2013, 10:20 AM  
46 in samsung possible bad main or tcon, need help by alphadog777
Started by alphadog777, 07-20-2012, 01:38 AM
12 responses
10,290 views
0 likes
 Last Post tom66
by tom66
02-05-2013, 04:00 AM  
Bad Zener Diode by nathan1s
Started by nathan1s, 09-07-2012, 12:11 PM
6 responses
6,071 views
0 likes
 Last Post budm
by budm
02-04-2013, 10:54 PM  
need help finding and identify by Whodang
Started by Whodang, 02-04-2013, 06:32 PM
3 responses
1,952 views
0 likes
 Last Post budm
by budm
02-04-2013, 10:03 PM  
Panasonic P50G20E by Stanislav
Started by Stanislav, 12-10-2012, 11:45 AM
123 responses
26,932 views
0 likes
 Last Post tom66
by tom66
02-04-2013, 04:29 PM  
jvc LT-37X688 rolling shadows by nomoresonys
Started by nomoresonys, 01-31-2013, 09:26 AM
3 responses
1,865 views
0 likes
 Last Post truep
by truep
02-04-2013, 03:55 PM  
Akai lct3201ad lcd by TorqueRanger
Started by TorqueRanger, 11-19-2012, 12:48 AM
8 responses
3,768 views
0 likes
 Last Post TorqueRanger
by TorqueRanger
02-04-2013, 02:13 PM  
Polaroid FLM-3234B Power Supply by kevinm34232
Started by kevinm34232, 01-26-2013, 05:47 PM
56 responses
6,621 views
0 likes
 Last Post kevinm34232
by kevinm34232
02-04-2013, 01:19 PM  
Philips 50pfp5332d/37 Y Sustain problem by DakotaKid
Started by DakotaKid, 02-04-2013, 10:30 AM
1 response
2,403 views
0 likes
 Last Post DakotaKid
by DakotaKid
02-04-2013, 01:19 PM  
LG 37LC2DB...Inverters ?? by Rtech
Started by Rtech, 02-04-2013, 05:50 AM
6 responses
2,203 views
0 likes
 Last Post Rtech
by Rtech
02-04-2013, 10:47 AM  
26" Element ELCHW261 Possible Bad LCD Panel by MisterD
Started by MisterD, 01-29-2013, 03:16 PM
8 responses
5,200 views
0 likes
 Last Post DakotaKid
by DakotaKid
02-04-2013, 12:57 AM  
DYNEX DX-32E150A11 No power, LED, or any life by Patm233
Started by Patm233, 02-03-2013, 03:23 PM
12 responses
3,821 views
0 likes
 Last Post MisterD
by MisterD
02-03-2013, 10:53 PM  
lg 50pq6000 y sus board by giggz
Started by giggz, 02-03-2013, 03:52 PM
3 responses
2,164 views
0 likes
 Last Post tom66
by tom66
02-03-2013, 05:54 PM  
Erratic ESR Readings on Antek Blue ESR Meter by SgtRock
Started by SgtRock, 02-03-2013, 03:54 PM
5 responses
2,586 views
0 likes
 Last Post tom66
by tom66
02-03-2013, 05:42 PM  
Sanyo DP26640 Green line in screen by rmoody
Started by rmoody, 02-02-2013, 12:46 PM
2 responses
2,275 views
0 likes
 Last Post rmoody
by rmoody
02-03-2013, 04:40 PM  
sansui sled 2280a repair by broksonic
Started by broksonic, 02-03-2013, 12:13 PM
1 response
2,209 views
0 likes
 Last Post selldoor
by selldoor
02-03-2013, 02:11 PM  
Maxent Plasma TV P4202YD02 picture flickers by efan
Started by efan, 02-03-2013, 10:02 AM
1 response
2,650 views
0 likes
 Last Post tom66
by tom66
02-03-2013, 10:04 AM  
LG 32LC2D TV backlight out, then menu out (fixed - C208) by blargg
Started by blargg, 02-02-2013, 08:51 PM
1 response
2,901 views
0 likes
 Last Post retiredcaps
by retiredcaps
02-03-2013, 12:49 AM  
Vizio VX37LHDTV10A - Mysterious Screen by dsberger
Started by dsberger, 07-11-2011, 11:45 PM
17 responses
9,967 views
0 likes
 Last Post dsberger
by dsberger
02-02-2013, 11:56 PM  
Vizio E420vo TV display problem by dream70s
Started by dream70s, 01-31-2013, 04:49 PM
5 responses
3,342 views
0 likes
 Last Post dream70s
by dream70s
02-02-2013, 08:16 PM  
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