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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
644,486 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
781,195 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
279,477 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  
Mitsubishi PD-4225 by Jessebsbll
Started by Jessebsbll, 09-23-2011, 02:03 PM
2 responses
2,634 views
0 likes
 Last Post PlainBill
by PlainBill
09-24-2011, 01:58 PM  
42" Sanyo from Walmart by r_jcrum
Started by r_jcrum, 09-16-2011, 11:31 PM
11 responses
4,001 views
0 likes
 Last Post Dgtech
by Dgtech
09-24-2011, 03:29 AM  
magnavox projection screen tv ptv745-aho1 by daniel1962
Started by daniel1962, 09-23-2011, 05:25 PM
0 responses
2,146 views
0 likes
 Last Post daniel1962
by daniel1962
09-23-2011, 05:25 PM  
Thinking of buying lg du-42py10x by Jessebsbll
Started by Jessebsbll, 09-23-2011, 02:17 PM
2 responses
2,404 views
0 likes
 Last Post Jessebsbll
by Jessebsbll
09-23-2011, 02:35 PM  
Vizio SV420M sometimes powers up with bad picture by billansor
Started by billansor, 09-23-2011, 10:52 AM
0 responses
1,750 views
0 likes
 Last Post billansor
by billansor
09-23-2011, 10:52 AM  
insignia NS-32LCD by mvtr2002
Started by mvtr2002, 09-22-2011, 04:25 AM
2 responses
2,387 views
0 likes
 Last Post billansor
by billansor
09-23-2011, 10:02 AM  
Insignia Plasma burnt chip y-buffer by gordonb
Started by gordonb, 09-23-2011, 08:51 AM
1 response
3,742 views
0 likes
 Last Post rayrod81
by rayrod81
09-23-2011, 09:35 AM  
Fixed - Bad contact on board interconnects. by dumpystig
Started by dumpystig, 08-22-2011, 04:59 PM
2 responses
2,146 views
0 likes
 Last Post r_jcrum
by r_jcrum
09-22-2011, 08:53 PM  
Sanyo TV will not power up by jefftownmoneysaver
Started by jefftownmoneysaver, 09-21-2011, 05:46 PM
3 responses
2,893 views
0 likes
 Last Post taydu
by taydu
09-21-2011, 06:59 PM  
Vizio VU42LF Broken Screen by KTMLew
Started by KTMLew, 09-20-2011, 07:41 PM
3 responses
2,718 views
0 likes
 Last Post truep
by truep
09-21-2011, 07:49 AM  
Toshiba 37xv555d stuck in standby by hairdye
Started by hairdye, 09-20-2011, 12:21 PM
5 responses
3,653 views
0 likes
 Last Post PlainBill
by PlainBill
09-20-2011, 04:58 PM  
LG MU-42PM11 Y-Sus Help! by NxB
Started by NxB, 04-22-2010, 04:39 PM
11 responses
6,265 views
0 likes
 Last Post beeton
by beeton
09-20-2011, 03:53 PM  
vizio vo42oe 42"lcd heat problem by Grn94hatch
Started by Grn94hatch, 09-17-2011, 05:01 PM
26 responses
7,314 views
0 likes
 Last Post 1beertap
by 1beertap
09-20-2011, 03:41 PM  
VIZIO mod. vx42l hdtv10a-flashing screen by Jrolfe
Started by Jrolfe, 09-10-2011, 05:53 PM
2 responses
2,849 views
0 likes
 Last Post cadillacman
by cadillacman
09-18-2011, 09:07 PM  
Fading on Sanyo DP46848 by Jessebsbll
Started by Jessebsbll, 09-18-2011, 09:24 AM
3 responses
2,247 views
0 likes
 Last Post rayrod81
by rayrod81
09-18-2011, 02:53 PM  
sharp lc-m3700 displaying video problem by gmzombie
Started by gmzombie, 08-14-2011, 10:59 AM
13 responses
4,449 views
0 likes
 Last Post gmzombie
by gmzombie
09-18-2011, 02:25 PM  
lg ru-42px10c Black lines Scrap? by gordonb
Started by gordonb, 09-18-2011, 07:48 AM
2 responses
2,729 views
0 likes
 Last Post 1beertap
by 1beertap
09-18-2011, 11:40 AM  
vizio vp322 bad caps... by cadillacman
Started by cadillacman, 02-06-2011, 04:25 PM
24 responses
10,983 views
0 likes
 Last Post Evil Lurker
by Evil Lurker
09-17-2011, 10:53 PM  
Vizio SV421XVT No Power by 1beertap
Started by 1beertap, 09-04-2011, 08:12 PM
6 responses
5,655 views
0 likes
 Last Post 1beertap
by 1beertap
09-16-2011, 09:15 PM  
Sony KDL-46S504 - Replaced Power Supply, No Picture by gce
Started by gce, 09-06-2011, 09:43 AM
16 responses
7,044 views
0 likes
 Last Post gce
by gce
09-16-2011, 12:53 PM  
Advice needed regarding switching psu recap by Elco
Started by Elco, 09-15-2011, 02:18 AM
5 responses
3,120 views
0 likes
 Last Post digge
by digge
09-16-2011, 09:17 AM  
VIZIO PDP 50x4 T000 by techworm
Started by techworm, 09-16-2011, 07:06 AM
1 response
2,368 views
0 likes
 Last Post PlainBill
by PlainBill
09-16-2011, 07:24 AM  
VIZO HELP - Model: VO420E - Black Screen, No Sound (No Anything) by Tayninh55
Started by Tayninh55, 09-07-2011, 06:09 PM
32 responses
13,325 views
0 likes
 Last Post Tayninh55
by Tayninh55
09-14-2011, 06:01 PM  
Sony KDL-32L4000 by crafterofstars
Started by crafterofstars, 09-10-2011, 11:16 AM
2 responses
2,545 views
0 likes
 Last Post crafterofstars
by crafterofstars
09-14-2011, 03:05 PM  
Samsung LN-S3251D by Sam I Am
Started by Sam I Am, 06-13-2010, 06:56 PM
59 responses
14,471 views
0 likes
 Last Post truep
by truep
09-14-2011, 08:06 AM  
Sharp Aquos LC-60E77UN LCD TV Blink Code Help Needed by 70JUDGE
Started by 70JUDGE, 09-02-2011, 10:59 PM
8 responses
9,440 views
0 likes
 Last Post 70JUDGE
by 70JUDGE
09-13-2011, 11:25 PM  
Sharp LC19SB25U by hoadle
Started by hoadle, 02-12-2011, 12:30 PM
5 responses
5,033 views
0 likes
 Last Post GSPA
by GSPA
09-13-2011, 02:17 PM  
thomson wysius 42wb03sw by maryo
Started by maryo, 09-13-2011, 07:57 AM
1 response
2,332 views
0 likes
 Last Post maryo
by maryo
09-13-2011, 07:59 AM  
Samsung HL-P5085W No picture.. (Need DLP master) by steevz
Started by steevz, 09-11-2011, 04:36 PM
1 response
2,554 views
0 likes
 Last Post bigdozer
by bigdozer
09-11-2011, 05:05 PM  
Samsung 40" LN-T4053H (TV Clicking Constantly... No Picture) by Doming0
Started by Doming0, 01-10-2011, 12:32 PM
15 responses
9,912 views
0 likes
 Last Post tom66
by tom66
09-11-2011, 11:41 AM  
colortrak 2000 pulses off / on by chapparal21
Started by chapparal21, 05-11-2010, 07:56 AM
5 responses
2,195 views
0 likes
 Last Post chapparal21
by chapparal21
09-11-2011, 09:38 AM  
Snow with digital TV signal? by larrymoencurly
Started by larrymoencurly, 09-11-2011, 02:09 AM
2 responses
2,724 views
0 likes
 Last Post japlytic
by japlytic
09-11-2011, 06:26 AM  
Bypass LCD TV Inverter Board Shutdown Backlight? by gorr35
Started by gorr35, 09-10-2011, 02:51 PM
4 responses
12,541 views
0 likes
 Last Post PlainBill
by PlainBill
09-10-2011, 09:28 PM  
philips plasma half screen by minnguy32
Started by minnguy32, 09-09-2011, 12:26 PM
4 responses
3,351 views
0 likes
 Last Post KTMLew
by KTMLew
09-10-2011, 01:28 PM  
Magnavox 42MF230A/37-No picture or sound by KTMLew
Started by KTMLew, 09-10-2011, 12:37 PM
3 responses
3,078 views
0 likes
 Last Post KTMLew
by KTMLew
09-10-2011, 01:26 PM  
can i test the y-sustain main by minnguy32
Started by minnguy32, 09-09-2011, 11:57 AM
2 responses
2,399 views
0 likes
 Last Post PlainBill
by PlainBill
09-09-2011, 02:53 PM  
RCA Colortrak 2000 troubles by Charlie
Started by Charlie, 12-23-2006, 04:49 AM
15 responses
10,534 views
0 likes
 Last Post PlainBill
by PlainBill
09-09-2011, 02:32 PM  
HP PL4260N Arc/POP/Crack (bad Plasma tube?) by billansor
Started by billansor, 09-09-2011, 09:33 AM
3 responses
2,658 views
0 likes
 Last Post PlainBill
by PlainBill
09-09-2011, 11:50 AM  
Mitsubishi WD-62530 Bulb replaced, Month later no picture by billansor
Started by billansor, 09-07-2011, 11:04 AM
3 responses
3,840 views
0 likes
 Last Post billansor
by billansor
09-09-2011, 08:56 AM  
Panasonic TH-42PX80EA standby PS by blownelco
Started by blownelco, 09-09-2011, 05:56 AM
0 responses
2,184 views
0 likes
 Last Post blownelco
by blownelco
09-09-2011, 05:56 AM  
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