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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
644,515 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
196,801 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
279,481 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  
32" Armstrad psu 05ta071b by teslacap
Started by teslacap, 08-25-2013, 08:55 PM
6 responses
4,432 views
0 likes
 Last Post teslacap
by teslacap
08-27-2013, 11:23 PM  
Sanyo DP42647, No Sound, No Picture, Can Switch ON/OFF by Remote or Keypad, USA, 110V by BigJim42
Started by BigJim42, 12-09-2012, 04:03 AM
11 responses
13,499 views
0 likes
 Last Post BigJim42
by BigJim42
08-27-2013, 10:54 PM  
Phillips 47" Flickering CCFL by Chickenfloss
Started by Chickenfloss, 08-27-2013, 03:57 PM
5 responses
2,918 views
0 likes
 Last Post capkid
by capkid
08-27-2013, 09:21 PM  
sharp lc-40sh340k by joehezzer
Started by joehezzer, 08-26-2013, 03:10 PM
1 response
2,306 views
0 likes
 Last Post capkid
by capkid
08-27-2013, 12:22 PM  
Panasonic TX-P42C10Y by kadleca
Started by kadleca, 08-20-2013, 12:10 PM
1 response
2,359 views
0 likes
 Last Post kadleca
by kadleca
08-27-2013, 10:13 AM  
planasonic-TH-P42X30M by willyam1
Started by willyam1, 08-22-2013, 12:06 AM
8 responses
4,793 views
0 likes
 Last Post willyam1
by willyam1
08-27-2013, 01:29 AM  
LG 42PC5DC plasma tv clicking on off by jose6326
Started by jose6326, 08-06-2013, 10:59 PM
68 responses
11,210 views
0 likes
 Last Post capkid
by capkid
08-26-2013, 10:42 PM  
Replacing SMD Fuse on T-con by capkid
Started by capkid, 04-29-2013, 12:07 AM
6 responses
5,721 views
0 likes
 Last Post budm
by budm
08-26-2013, 10:30 PM  
Samsung Ln40a650a1f image flicker/ghosting by topfli8979
Started by topfli8979, 08-18-2013, 02:44 PM
6 responses
2,930 views
0 likes
 Last Post Tiezane
by Tiezane
08-26-2013, 09:07 PM  
Toshiba 42hl196 no power no led flash by audiofreak19
Started by audiofreak19, 07-28-2013, 03:15 PM
27 responses
4,935 views
0 likes
 Last Post audiofreak19
by audiofreak19
08-26-2013, 08:48 PM  
I need help with a Dell 50" Plasma W5001C HD by dobi
Started by dobi, 08-22-2013, 01:05 AM
1 response
2,735 views
0 likes
 Last Post capkid
by capkid
08-26-2013, 07:28 PM  
Sceptre X32SV-KOMODO power light flashing by lilmonk3
Started by lilmonk3, 09-18-2012, 01:41 PM
17 responses
5,456 views
0 likes
 Last Post dddoctor
by dddoctor
08-26-2013, 02:22 PM  
Vizio regulators by truep
Started by truep, 08-08-2013, 08:42 AM
3 responses
2,050 views
0 likes
 Last Post Pentium4
by Pentium4
08-26-2013, 01:15 PM  
Samsung Plasma Color Snow by craigc15
Started by craigc15, 03-03-2013, 02:23 PM
17 responses
6,751 views
0 likes
 Last Post luchoserrucho
by luchoserrucho
08-26-2013, 10:22 AM  
LG 42LD450 no picture&sound problem by spyrex
Started by spyrex, 08-26-2013, 01:50 AM
1 response
3,247 views
0 likes
 Last Post spyrex
by spyrex
08-26-2013, 08:44 AM  
Samsung ln40c530f1f LCD won't turn on - no power led by zcap
Started by zcap, 12-14-2012, 11:45 AM
8 responses
6,806 views
0 likes
 Last Post zcap
by zcap
08-26-2013, 08:40 AM  
Vizio SV421xvt main board shot! by topfli8979
Started by topfli8979, 08-25-2013, 03:26 PM
0 responses
2,102 views
0 likes
 Last Post topfli8979
by topfli8979
08-25-2013, 03:26 PM  
CRT geometry issues on a JVC AV-27230 by Mrx3750
Started by Mrx3750, 08-25-2013, 08:36 AM
2 responses
3,600 views
0 likes
 Last Post Mrx3750
by Mrx3750
08-25-2013, 10:58 AM  
TC-P50G10 No display.. No code? by truckinfool
Started by truckinfool, 08-24-2013, 09:46 AM
6 responses
1,936 views
0 likes
 Last Post truckinfool
by truckinfool
08-25-2013, 08:36 AM  
Samsung Model HP-R4272V/XXA 42in Plasma screen flickers by high-tech
Started by high-tech, 08-24-2013, 08:52 AM
30 responses
4,031 views
0 likes
 Last Post tom66
by tom66
08-25-2013, 01:27 AM  
Samsung PS50C550 (S50FH-YB06) Sound but no picture (or glow) by Aiove
Started by Aiove, 02-02-2013, 08:27 PM
47 responses
12,581 views
0 likes
 Last Post tom66
by tom66
08-24-2013, 03:36 PM  
vizio e420vl orange light, nothing else by williamjf77
Started by williamjf77, 07-24-2013, 06:02 PM
11 responses
3,492 views
0 likes
 Last Post ecking767
by ecking767
08-24-2013, 01:43 PM  
samsung lnt4061fx/xaa no video by Ovalking
Started by Ovalking, 08-23-2013, 07:49 PM
8 responses
3,692 views
0 likes
 Last Post tom66
by tom66
08-24-2013, 09:37 AM  
Vizio E371VA lightning surge - no pic or sound by sumdumgai
Started by sumdumgai, 08-09-2013, 08:16 AM
28 responses
6,671 views
0 likes
 Last Post tom66
by tom66
08-24-2013, 09:00 AM  
Philips th-42pv70p plasma tv problem by anno
Started by anno, 08-18-2013, 02:27 PM
6 responses
2,950 views
0 likes
 Last Post tom66
by tom66
08-24-2013, 07:16 AM  
Hisense 50 Led TV, black spots all over display. by topfli8979
Started by topfli8979, 08-22-2013, 06:05 PM
6 responses
4,087 views
0 likes
 Last Post tom66
by tom66
08-24-2013, 02:13 AM  
lg 32lc2d no video by Ovalking
Started by Ovalking, 08-22-2013, 07:29 PM
12 responses
3,173 views
0 likes
 Last Post tom66
by tom66
08-24-2013, 02:12 AM  
Vizio SV421XVT will not power on, no backlight, no click when powered on by ncweasel
Started by ncweasel, 08-10-2013, 01:47 PM
18 responses
5,154 views
0 likes
 Last Post ncweasel
by ncweasel
08-23-2013, 08:33 PM  
37 inch vizio Model #E371VL no picture but has sound by lunchbox
Started by lunchbox, 08-15-2013, 07:22 PM
6 responses
5,318 views
0 likes
 Last Post Ovalking
by Ovalking
08-23-2013, 05:46 PM  
ELEMENT ELEFQ462 led/lcd power problem by ilikesteel
Started by ilikesteel, 08-13-2013, 12:45 PM
82 responses
11,186 views
0 likes
 Last Post tom66
by tom66
08-23-2013, 01:26 PM  
Philips Plasma 50PFP5332D/37 by Xsoldier416
Started by Xsoldier416, 06-24-2013, 06:05 PM
30 responses
5,701 views
0 likes
 Last Post tom66
by tom66
08-23-2013, 11:22 AM  
Curtis LCD3215a power lite turns green and keeps flashing by Ovalking
Started by Ovalking, 08-22-2013, 09:01 PM
2 responses
2,053 views
0 likes
 Last Post Ovalking
by Ovalking
08-23-2013, 07:56 AM  
PRIMA LCD 32" TV clicking on off by pyrosster
Started by pyrosster, 08-14-2013, 02:53 AM
19 responses
4,229 views
0 likes
 Last Post pyrosster
by pyrosster
08-23-2013, 04:05 AM  
Phillips 42PFL3704D/F7 Dead by landyboy
Started by landyboy, 08-14-2013, 02:12 PM
34 responses
5,177 views
0 likes
 Last Post budm
by budm
08-22-2013, 09:02 PM  
Olevia 247TFHD: NO PICTURE BUT SCREEN LIGHTS UP / NO OLEVIA SPLASH / NO SOUND by odewitt
Started by odewitt, 08-22-2013, 08:35 PM
0 responses
1,858 views
0 likes
 Last Post odewitt
by odewitt
08-22-2013, 08:35 PM  
Toshiba 32AV502R cycles on/off by jimdandar
Started by jimdandar, 08-22-2013, 05:02 PM
0 responses
2,474 views
0 likes
 Last Post jimdandar
by jimdandar
08-22-2013, 05:02 PM  
Samsung LE40B530P7 White out by suffolkchat
Started by suffolkchat, 05-18-2013, 01:40 PM
15 responses
3,864 views
0 likes
 Last Post leonard
by leonard
08-22-2013, 02:54 PM  
Searching for a Transformer Vizio VO370m FSP172-2MS01 Power Board. by dabone
Started by dabone, 08-22-2013, 10:37 AM
2 responses
3,114 views
0 likes
 Last Post dabone
by dabone
08-22-2013, 02:21 PM  
Hisense (Emerson) LTDN42V68US No Picture/Sound by barryra
Started by barryra, 08-21-2013, 08:53 PM
3 responses
3,804 views
0 likes
 Last Post budm
by budm
08-22-2013, 02:09 PM  
Dlt-32g1 by sordids999
Started by sordids999, 08-22-2013, 01:19 PM
0 responses
1,428 views
0 likes
 Last Post sordids999
by sordids999
08-22-2013, 01:19 PM  
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