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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
644,476 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
781,191 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
540,978 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
279,473 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  
red and white pulled by a sleigh. by splitcrete
Started by splitcrete, 12-25-2013, 01:51 AM
1 response
1,421 views
0 likes
 Last Post vinceroger69
by vinceroger69
12-25-2013, 04:43 AM  
LE40R88BD Black screen with backlight??? by Easky15
Started by Easky15, 12-20-2013, 05:25 PM
20 responses
3,643 views
0 likes
 Last Post smackcat73
by smackcat73
12-25-2013, 01:32 AM  
RJP30H1 MOSFETS, thru-hole Vs. SMD type by Glitcher
Started by Glitcher, 12-24-2013, 10:41 PM
1 response
3,478 views
0 likes
 Last Post tw2005
by tw2005
12-24-2013, 11:13 PM  
AS15 Gamma IC by newtothis
Started by newtothis, 12-24-2013, 08:00 PM
4 responses
2,281 views
0 likes
 Last Post newtothis
by newtothis
12-24-2013, 09:53 PM  
Insignia NS-LCD32 No Power Blown Fuse by dcapper
Started by dcapper, 12-24-2013, 08:11 PM
0 responses
2,001 views
0 likes
 Last Post dcapper
by dcapper
12-24-2013, 08:11 PM  
Sony Kv32S26 with no screen light. by SEAWOLF
Started by SEAWOLF, 12-23-2013, 12:29 PM
6 responses
2,155 views
0 likes
 Last Post SEAWOLF
by SEAWOLF
12-24-2013, 07:00 PM  
RCA 42PA30RQ abnormality by Maushinator
Started by Maushinator, 12-16-2013, 03:06 PM
50 responses
6,153 views
0 likes
 Last Post Maushinator
by Maushinator
12-24-2013, 05:20 PM  
Sharp LC-42SB45U No audio, need part identification by mu2
Started by mu2, 12-24-2013, 11:12 AM
6 responses
2,585 views
0 likes
 Last Post tom66
by tom66
12-24-2013, 12:24 PM  
Vertical green and yellow lines on Samsung plasma screen? by Pentatomic
Started by Pentatomic, 12-23-2013, 01:38 PM
4 responses
2,958 views
0 likes
 Last Post Pentatomic
by Pentatomic
12-24-2013, 09:16 AM  
Maxent Plasma MX-5020hpm strange picture flashing by Sevenqi
Started by Sevenqi, 12-23-2013, 11:24 PM
1 response
1,849 views
0 likes
 Last Post freakaftr8
by freakaftr8
12-24-2013, 01:58 AM  
IS THIS NORMAL?? 330V DC From Bridge Rec. Only 245v AC Going In!? by max1636
Started by max1636, 12-23-2013, 10:24 PM
14 responses
3,760 views
0 likes
 Last Post max1636
by max1636
12-24-2013, 12:19 AM  
TXP50V10E dying horizontal pixel line problem by Synergi
Started by Synergi, 12-22-2013, 08:43 PM
15 responses
2,873 views
0 likes
 Last Post Synergi
by Synergi
12-23-2013, 11:55 PM  
LG 42LK450 Which Wire to Unplug Help by mbosma
Started by mbosma, 12-19-2013, 07:33 AM
22 responses
6,152 views
0 likes
 Last Post newtothis
by newtothis
12-23-2013, 11:22 PM  
Mlt166a Megmeet ltc2701td by Bigbe
Started by Bigbe, 12-22-2013, 05:46 PM
6 responses
2,521 views
0 likes
 Last Post budm
by budm
12-23-2013, 10:32 PM  
vizio plasma works for few mins then pops off by bigred*
Started by bigred*, 12-18-2013, 01:50 AM
5 responses
2,105 views
0 likes
 Last Post brnrubbr
by brnrubbr
12-23-2013, 09:31 PM  
Rpb-4434za ballast replacement parts by nath1
Started by nath1, 12-10-2013, 12:12 PM
1 response
2,117 views
0 likes
 Last Post gmzombie
by gmzombie
12-23-2013, 08:39 PM  
Samsung PN50C490B3DXZA power issue by AlbertaJason
Started by AlbertaJason, 12-23-2013, 02:38 PM
10 responses
2,707 views
0 likes
 Last Post AlbertaJason
by AlbertaJason
12-23-2013, 06:30 PM  
Samsung LN52A550P3F Weird OTA Tuner Behavior by Maxstang
Started by Maxstang, 12-17-2013, 04:45 PM
4 responses
2,177 views
0 likes
 Last Post tom66
by tom66
12-23-2013, 06:02 PM  
LG 50pj350 plasma not powering going to standby by cequil32
Started by cequil32, 12-28-2012, 05:04 PM
32 responses
9,946 views
0 likes
 Last Post zachstanley
by zachstanley
12-23-2013, 05:11 PM  
new samsung with bad panel @ major retailer by Tvbob
Started by Tvbob, 12-23-2013, 02:25 PM
3 responses
1,994 views
0 likes
 Last Post Glitcher
by Glitcher
12-23-2013, 04:36 PM  
Toshiba 42HP66 No Video Has Sound by Robb
Started by Robb, 11-05-2013, 04:59 PM
28 responses
7,616 views
0 likes
 Last Post Robb
by Robb
12-23-2013, 04:29 PM  
Samsung LN-S2352W will nto turn on/red light on by Runleft
Started by Runleft, 12-23-2013, 01:38 PM
2 responses
2,295 views
0 likes
 Last Post Runleft
by Runleft
12-23-2013, 02:04 PM  
Samsung LE26A456C2D issues. by NeiltheDruid
Started by NeiltheDruid, 12-18-2013, 10:48 AM
17 responses
5,310 views
0 likes
 Last Post tom66
by tom66
12-23-2013, 01:59 PM  
LG 50PQ30-UA Blinking Blue Light by Gadjet
Started by Gadjet, 12-23-2013, 01:58 PM
0 responses
2,062 views
0 likes
 Last Post Gadjet
by Gadjet
12-23-2013, 01:58 PM  
BN44-00343B vs BN44-00341B by Ltank
Started by Ltank, 12-22-2013, 11:39 PM
1 response
3,101 views
0 likes
 Last Post Ltank
by Ltank
12-23-2013, 12:12 PM  
Mitsubishi WD-65733 Main board caps by weimars
Started by weimars, 12-15-2013, 02:18 PM
14 responses
4,146 views
0 likes
 Last Post weimars
by weimars
12-23-2013, 11:48 AM  
Dlp-60735 no backlight and video by crdz66
Started by crdz66, 12-23-2013, 09:47 AM
0 responses
1,290 views
0 likes
 Last Post crdz66
by crdz66
12-23-2013, 09:47 AM  
LG 37LF65 backlight goes off by Chron-O-John
Started by Chron-O-John, 10-08-2013, 11:32 AM
9 responses
3,452 views
0 likes
 Last Post Chron-O-John
by Chron-O-John
12-23-2013, 07:00 AM  
Problem with a Panasonic TH-42PZ80b by laurence1023
Started by laurence1023, 11-10-2013, 11:27 AM
41 responses
7,501 views
0 likes
 Last Post tom66
by tom66
12-23-2013, 06:17 AM  
when a panel driver ic goes horribly wrong. .. by freakaftr8
Started by freakaftr8, 12-22-2013, 01:41 PM
9 responses
3,067 views
0 likes
 Last Post tom66
by tom66
12-23-2013, 02:18 AM  
LG50PC3D - help with image diagnosis. by max007
Started by max007, 12-21-2013, 03:16 AM
7 responses
2,646 views
0 likes
 Last Post tw2005
by tw2005
12-22-2013, 10:14 PM  
Panasonic TC-P42GT25 by mpj31
Started by mpj31, 12-07-2013, 01:33 PM
35 responses
10,140 views
0 likes
 Last Post tw2005
by tw2005
12-22-2013, 10:06 PM  
AOC [L32W72] Dose not wont turn OFF by sam_sam_sam
Started by sam_sam_sam, 12-22-2013, 08:43 PM
1 response
1,777 views
0 likes
 Last Post sam_sam_sam
by sam_sam_sam
12-22-2013, 09:40 PM  
Phillips 42PFL7432D/37 LCD Has Blue Light But No Picture or Sound by 53bigbooka
Started by 53bigbooka, 03-04-2013, 08:43 PM
1 response
2,692 views
0 likes
 Last Post ricosavy
by ricosavy
12-22-2013, 07:00 PM  
Sony trintron KV-32u35 only the PIP works???? by saml
Started by saml, 12-22-2013, 11:53 AM
2 responses
1,628 views
0 likes
 Last Post selldoor
by selldoor
12-22-2013, 05:19 PM  
Proscan PLDED3996A Won't Start... Some done, what next? by Overlord500
Started by Overlord500, 11-24-2013, 09:37 PM
19 responses
8,339 views
0 likes
 Last Post selldoor
by selldoor
12-22-2013, 05:15 PM  
Philips FlatTv 42PF5321/10 Display Issues by JonathanAnon
Started by JonathanAnon, 12-21-2013, 07:54 PM
1 response
2,109 views
0 likes
 Last Post R_J
by R_J
12-22-2013, 05:03 PM  
Panasonic TH-L37U20A Blown Rectifier? by max1636
Started by max1636, 12-21-2013, 11:04 PM
2 responses
3,558 views
0 likes
 Last Post R_J
by R_J
12-22-2013, 04:52 PM  
PD50G1 -Vy Testing Positive Voltage by ChrisV
Started by ChrisV, 12-22-2013, 02:14 PM
4 responses
2,101 views
0 likes
 Last Post ChrisV
by ChrisV
12-22-2013, 03:22 PM  
Tv lcd seeltech st2468dhd by cruyffcb
Started by cruyffcb, 12-20-2013, 12:07 PM
10 responses
2,873 views
0 likes
 Last Post cruyffcb
by cruyffcb
12-22-2013, 01:02 PM  
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