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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
644,474 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  
Lines and noise on entire Syncmaster S24B300EL LED. T-con, Panel or... by 2andrewd
Started by 2andrewd, 12-22-2012, 01:21 PM
8 responses
3,489 views
0 likes
 Last Post 2andrewd
by 2andrewd
12-24-2012, 09:40 PM  
vizio amber light E321VL by johnz
Started by johnz, 03-21-2012, 01:01 PM
106 responses
55,678 views
0 likes
 Last Post kdh2012
by kdh2012
12-24-2012, 08:07 PM  
Samsung LN-T4061F service manual needed- no picture by kannan_s
Started by kannan_s, 12-24-2012, 02:02 PM
8 responses
3,939 views
0 likes
 Last Post tom66
by tom66
12-24-2012, 05:17 PM  
Proview rx-276 2600 by Snype32
Started by Snype32, 11-04-2012, 03:49 PM
29 responses
5,815 views
0 likes
 Last Post tom66
by tom66
12-24-2012, 01:06 PM  
sharp lc-46d62u by t.j.
Started by t.j., 12-23-2012, 06:48 PM
7 responses
2,108 views
0 likes
 Last Post t.j.
by t.j.
12-24-2012, 11:37 AM  
Ps-50p96fd by sekino
Started by sekino, 08-10-2012, 06:56 AM
21 responses
6,737 views
0 likes
 Last Post WhiteWolf
by WhiteWolf
12-24-2012, 11:17 AM  
Sanyo dp42848. No picture no sound?has anyone found the problem by tomstr
Started by tomstr, 11-26-2012, 11:03 PM
208 responses
25,590 views
0 likes
 Last Post tomstr
by tomstr
12-24-2012, 10:28 AM  
Voltage Regulator description and sizing by DRYSKULL
Started by DRYSKULL, 12-23-2012, 11:35 AM
3 responses
2,458 views
0 likes
 Last Post DRYSKULL
by DRYSKULL
12-24-2012, 10:26 AM  
Samsung LN46A530 - Bad T-Con Board? by bheemsoth
Started by bheemsoth, 11-08-2012, 08:06 AM
7 responses
5,184 views
0 likes
 Last Post bheemsoth
by bheemsoth
12-24-2012, 09:43 AM  
Sony KDL-32W4000 - no standby light and t-con problems by mimo
Started by mimo, 12-23-2012, 09:03 AM
5 responses
4,035 views
0 likes
 Last Post randtek
by randtek
12-24-2012, 06:04 AM  
50inch Vizio No Picture No Sound by Tsharp011
Started by Tsharp011, 07-12-2012, 07:59 PM
20 responses
11,060 views
0 likes
 Last Post tom66
by tom66
12-24-2012, 01:32 AM  
Sony KDL-40W4100 - Pic Issue by drpj23
Started by drpj23, 12-14-2012, 10:58 PM
6 responses
3,699 views
0 likes
 Last Post tibimakai
by tibimakai
12-23-2012, 11:08 PM  
LG 42PC3DVA Plasma by Redion
Started by Redion, 12-23-2012, 08:07 PM
0 responses
3,747 views
0 likes
 Last Post Redion
by Redion
12-23-2012, 08:07 PM  
Vizio E321VL Amber light of death by DJspeck
Started by DJspeck, 12-22-2012, 09:01 PM
4 responses
1,813 views
0 likes
 Last Post ealequi
by ealequi
12-23-2012, 06:21 PM  
Samsung ln46d630 Sound, good backlight, but no picture. Possible purchase. by johnboy1313
Started by johnboy1313, 12-23-2012, 12:50 PM
2 responses
3,402 views
0 likes
 Last Post johnboy1313
by johnboy1313
12-23-2012, 01:20 PM  
Sharp 27ns100 no start up. by SEAWOLF
Started by SEAWOLF, 12-22-2012, 12:26 PM
2 responses
1,763 views
0 likes
 Last Post SEAWOLF
by SEAWOLF
12-23-2012, 04:15 AM  
Sony Bravia KDSL140 SL40 by bradford19023
Started by bradford19023, 12-22-2012, 09:48 PM
3 responses
2,398 views
0 likes
 Last Post bradford19023
by bradford19023
12-22-2012, 10:37 PM  
Toshiba 32av502rz by Vizor
Started by Vizor, 06-07-2012, 04:16 PM
28 responses
7,003 views
0 likes
 Last Post budm
by budm
12-22-2012, 09:53 PM  
Philips 47" LCD TV.. Dead..Model # 47PFL3704D/F7 by MisterD
Started by MisterD, 11-14-2012, 10:23 PM
72 responses
15,597 views
0 likes
 Last Post MisterD
by MisterD
12-22-2012, 11:18 AM  
samsung hlt5075 dlp 3 lights flashing by nukid
Started by nukid, 12-22-2012, 10:40 AM
0 responses
2,154 views
0 likes
 Last Post nukid
by nukid
12-22-2012, 10:40 AM  
Vizio GV42LHDTV10A - Stays on 10 seconds - then shuts off by drpj23
Started by drpj23, 12-19-2012, 11:52 PM
7 responses
2,289 views
0 likes
 Last Post drpj23
by drpj23
12-22-2012, 02:06 AM  
Dynex DX-LCD26-09 No Picture by danriis
Started by danriis, 12-20-2012, 12:49 AM
6 responses
4,010 views
0 likes
 Last Post danriis
by danriis
12-22-2012, 01:11 AM  
samsung lnt4661fx/xaa works when after warmup by mcross
Started by mcross, 12-21-2012, 12:13 PM
2 responses
2,912 views
0 likes
 Last Post budm
by budm
12-21-2012, 10:48 PM  
Philips LCD 42PFL5432D/37 no picture, no sound. by sytamra
Started by sytamra, 05-01-2011, 01:35 PM
24 responses
18,717 views
0 likes
 Last Post jaywolfx
by jaywolfx
12-21-2012, 10:30 PM  
Samsung PN42c430 dim picture by happbear
Started by happbear, 12-18-2012, 02:36 PM
14 responses
2,821 views
0 likes
 Last Post happbear
by happbear
12-21-2012, 08:35 PM  
Hisense pdh4233neu - all black is bright red after moving in car... by biorythemz
Started by biorythemz, 12-20-2012, 05:47 PM
20 responses
5,599 views
0 likes
 Last Post tom66
by tom66
12-21-2012, 09:19 AM  
Panasonic TH-42PX60U Locks up by cre8kos@insightbb.com
Started by cre8kos@insightbb.com, 12-04-2012, 02:01 PM
11 responses
2,247 views
0 likes
 Last Post Toasty
by Toasty
12-20-2012, 08:25 PM  
Viero PDP42V18HA short on Z-SUS? by gijoey198079
Started by gijoey198079, 12-20-2012, 11:41 AM
6 responses
1,654 views
0 likes
 Last Post gijoey198079
by gijoey198079
12-20-2012, 01:48 PM  
Polaroid FLM-3201 Blue Light Only by Henryweston157
Started by Henryweston157, 12-18-2012, 11:55 AM
13 responses
3,875 views
0 likes
 Last Post Henryweston157
by Henryweston157
12-20-2012, 10:29 AM  
First plasma, LG 42PC5D. Sound but no picture. Help me make sense of this. by johnboy1313
Started by johnboy1313, 12-04-2012, 10:09 PM
67 responses
18,059 views
0 likes
 Last Post johnboy1313
by johnboy1313
12-20-2012, 09:49 AM  
Phillips 32pfl3504d/f7 by HairyManBack
Started by HairyManBack, 12-15-2012, 06:45 PM
32 responses
6,917 views
0 likes
 Last Post HairyManBack
by HairyManBack
12-20-2012, 03:26 AM  
Akai 40lw7 by unicor
Started by unicor, 12-20-2012, 01:09 AM
4 responses
2,522 views
0 likes
 Last Post unicor
by unicor
12-20-2012, 01:27 AM  
Vizio SV420XVT1A LCD 2 Seconds to Black by Crimsonmt
Started by Crimsonmt, 03-27-2012, 11:01 PM
92 responses
18,229 views
0 likes
 Last Post budm
by budm
12-19-2012, 08:14 PM  
Panasonic PS-50PS14 Plasma 50" by SgtRock
Started by SgtRock, 12-09-2012, 10:45 PM
9 responses
2,490 views
0 likes
 Last Post SgtRock
by SgtRock
12-19-2012, 06:40 PM  
LG 37LC2 Sound still not right - running out of ideas arrrgh! by Twinky
Started by Twinky, 12-18-2012, 06:48 PM
11 responses
2,573 views
0 likes
 Last Post selldoor
by selldoor
12-19-2012, 05:25 PM  
lg 50ps3000 no picture no signal warning in foriegn language by buffy
Started by buffy, 11-11-2011, 02:02 PM
29 responses
8,544 views
0 likes
 Last Post tom66
by tom66
12-19-2012, 05:17 PM  
Samsung PS-50A466 probably bad mainboard by PowerAmpFreak
Started by PowerAmpFreak, 12-15-2012, 08:00 AM
5 responses
2,365 views
0 likes
 Last Post PowerAmpFreak
by PowerAmpFreak
12-19-2012, 04:46 PM  
Toshiba 32AV502R shuts itself off when using HDMI ports by fierce
Started by fierce, 12-19-2012, 11:42 AM
2 responses
2,682 views
0 likes
 Last Post fierce
by fierce
12-19-2012, 12:39 PM  
Another 52PFL5704D/F7 with no picture, has sound and back light by jontanner
Started by jontanner, 12-19-2012, 12:10 PM
0 responses
1,977 views
0 likes
 Last Post jontanner
by jontanner
12-19-2012, 12:10 PM  
Testing & Repairing a Y-Buffer board by titan2782
Started by titan2782, 12-19-2012, 11:58 AM
1 response
2,173 views
0 likes
 Last Post Mt.Man
by Mt.Man
12-19-2012, 12:09 PM  
Previous 1 133 533 583 623 624 625 626 627 628 629 630 631 632 633 634 635 636 637 638 639 640 641 642 643 683 704 template Next
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