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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
644,473 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
781,190 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
540,977 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  
SONY kdl-46xbr6 14 blinks by mattstolte
Started by mattstolte, 04-02-2015, 05:21 PM
23 responses
11,172 views
0 likes
 Last Post budm
by budm
04-07-2015, 03:27 PM  
LG 42la620v-za by sordids999
Started by sordids999, 04-06-2015, 01:17 PM
5 responses
2,440 views
0 likes
 Last Post tom66
by tom66
04-07-2015, 02:34 PM  
Phillips 50PF7220A/37 in need of some help by Skullster
Started by Skullster, 04-07-2015, 10:12 AM
1 response
1,460 views
0 likes
 Last Post Skullster
by Skullster
04-07-2015, 12:50 PM  
Vizio vt420m turns on logo comes up and is unresponsive by davedude44
Started by davedude44, 04-25-2012, 08:23 PM
5 responses
5,585 views
0 likes
 Last Post lobitoferoz
by lobitoferoz
04-07-2015, 10:53 AM  
Philips 47pfl5704d/f7 Added Pictures by kmab
Started by kmab, 03-27-2015, 03:59 PM
20 responses
4,200 views
0 likes
 Last Post kmab
by kmab
04-07-2015, 10:12 AM  
Toshiba 46L5200U screen turns off, after a couple of hours by tibimakai
Started by tibimakai, 04-06-2015, 10:56 AM
1 response
1,651 views
0 likes
 Last Post mmartell
by mmartell
04-07-2015, 09:53 AM  
Westinghouse Black screen W4207 by CraigR
Started by CraigR, 03-31-2015, 12:56 PM
14 responses
3,257 views
0 likes
 Last Post CraigR
by CraigR
04-07-2015, 09:31 AM  
Samsung LN46C540F2FXZC Main Board Swap? by jonadagi2
Started by jonadagi2, 04-06-2015, 10:15 AM
5 responses
2,196 views
0 likes
 Last Post jonadagi2
by jonadagi2
04-06-2015, 01:46 PM  
Samsung UN55C6300SFXZA won,t power up by dfergy54
Started by dfergy54, 07-10-2013, 12:59 PM
27 responses
11,111 views
0 likes
 Last Post jjanssen7
by jjanssen7
04-06-2015, 01:25 PM  
samsung smart tv by gary19610
Started by gary19610, 04-06-2015, 06:47 AM
3 responses
2,250 views
0 likes
 Last Post Alastair E
by Alastair E
04-06-2015, 11:44 AM  
Sanyo DP50719 Plasma Turns On & Off w/Clicks by barryra
Started by barryra, 11-11-2013, 06:09 PM
16 responses
9,734 views
0 likes
 Last Post pkasongo
by pkasongo
04-06-2015, 11:30 AM  
Replacement Panel from partstore.com (Best Buy) by djw43
Started by djw43, 04-06-2015, 05:29 AM
3 responses
1,680 views
0 likes
 Last Post djw43
by djw43
04-06-2015, 08:35 AM  
Panasonic TC-p46ST30 Partial Horizontal Red Line by amj
Started by amj, 04-03-2015, 04:39 PM
9 responses
2,613 views
0 likes
 Last Post amj
by amj
04-06-2015, 08:28 AM  
Bush a632n by gary19610
Started by gary19610, 04-06-2015, 06:27 AM
2 responses
1,512 views
0 likes
 Last Post sordids999
by sordids999
04-06-2015, 08:22 AM  
SAMSUNG -LE37A450C2 Bad Pic. by Stanislav
Started by Stanislav, 01-04-2015, 05:42 AM
28 responses
6,165 views
0 likes
 Last Post Smuggler
by Smuggler
04-06-2015, 06:41 AM  
Samsung LE37B550A5W Dead by signup
Started by signup, 05-06-2013, 10:10 AM
45 responses
14,880 views
0 likes
 Last Post t4796
by t4796
04-06-2015, 01:44 AM  
Insignia NS-P42Q-10A Service Menu Help Needed by Truncatedhose
Started by Truncatedhose, 04-01-2015, 01:20 PM
12 responses
3,346 views
0 likes
 Last Post Truncatedhose
by Truncatedhose
04-06-2015, 01:09 AM  
Panasonic TCP50S1 TNPA4782 SC repair by Glitcher
Started by Glitcher, 04-05-2015, 09:24 AM
5 responses
2,720 views
0 likes
 Last Post newtothis
by newtothis
04-05-2015, 07:45 PM  
TNPA5623 Panasonic tc-p50ut50 short? by sharpen047
Started by sharpen047, 04-05-2015, 10:40 AM
2 responses
2,654 views
0 likes
 Last Post sharpen047
by sharpen047
04-05-2015, 04:52 PM  
Samsung LN40B550 dark scenes (only) no contrast by mathog
Started by mathog, 04-05-2015, 01:28 PM
1 response
2,028 views
0 likes
 Last Post Alastair E
by Alastair E
04-05-2015, 02:43 PM  
Sharp Aquos LC46XL2E LCD (2 flashing lights red 3opc) by Rickig
Started by Rickig, 03-29-2015, 02:30 AM
3 responses
1,922 views
0 likes
 Last Post Rickig
by Rickig
04-05-2015, 04:46 AM  
Phillips 47pfl7403d/27 backlight goes off after a while, works after power cycling by withalligators
Started by withalligators, 09-02-2014, 02:18 PM
8 responses
6,113 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-05-2015, 03:20 AM  
Samsung 50" TV PS-50Q97HD wont turn on by YeOldeGinge
Started by YeOldeGinge, 03-25-2015, 05:38 PM
22 responses
11,838 views
0 likes
 Last Post jakirsama
by jakirsama
04-04-2015, 08:17 PM  
Toshiba 42HP95 Plasma TV by clarkejr
Started by clarkejr, 04-03-2015, 01:12 PM
2 responses
1,669 views
0 likes
 Last Post clarkejr
by clarkejr
04-04-2015, 06:34 PM  
Vizio E321VL Weird Problem Turning on/off by kevinm34232
Started by kevinm34232, 04-04-2015, 02:58 PM
0 responses
1,343 views
0 likes
 Last Post kevinm34232
by kevinm34232
04-04-2015, 02:58 PM  
Panasonic tx-p50c2b A board fault by Rickig
Started by Rickig, 03-22-2015, 07:15 AM
13 responses
3,679 views
0 likes
 Last Post tw2005
by tw2005
04-04-2015, 02:45 PM  
LG LED 47LV5500 Weird Color Problem by DigitalStone
Started by DigitalStone, 04-03-2015, 02:00 PM
2 responses
2,550 views
0 likes
 Last Post DigitalStone
by DigitalStone
04-04-2015, 01:38 PM  
Samsung LA32R81BD over saturation of white by Begbie
Started by Begbie, 04-03-2015, 11:33 PM
3 responses
2,259 views
0 likes
 Last Post lin4sm
by lin4sm
04-04-2015, 05:35 AM  
Samsung DLP vertical bars with colored lines by DRIFT-O-MATIC
Started by DRIFT-O-MATIC, 04-04-2015, 05:27 AM
0 responses
1,418 views
0 likes
 Last Post DRIFT-O-MATIC
by DRIFT-O-MATIC
04-04-2015, 05:27 AM  
Philips LCD TV 40PFL5625H power supply model by Jooo
Started by Jooo, 10-23-2013, 09:05 AM
6 responses
7,487 views
0 likes
 Last Post ftnewl
by ftnewl
04-04-2015, 03:44 AM  
Vizio Plasma VP50 HDTV20A Won't turn on by gingerbreadman
Started by gingerbreadman, 04-03-2015, 04:30 PM
1 response
2,171 views
0 likes
 Last Post tw2005
by tw2005
04-03-2015, 07:12 PM  
Proscan Plded3996a-c2 by _N_
Started by _N_, 03-13-2015, 05:52 PM
39 responses
8,963 views
0 likes
 Last Post Agent24
by Agent24
04-03-2015, 03:52 PM  
toshiba 37av502r vs 32av502r psu by foudl
Started by foudl, 03-21-2015, 07:31 AM
7 responses
2,779 views
0 likes
 Last Post budm
by budm
04-03-2015, 12:16 PM  
Vizio NS-PDP50HD Wont show picture but shows sound by wannagofast83
Started by wannagofast83, 04-02-2015, 08:44 PM
2 responses
1,575 views
0 likes
 Last Post wannagofast83
by wannagofast83
04-03-2015, 07:07 AM  
Vizio E422vl lightning damage by johnp1214
Started by johnp1214, 04-02-2015, 05:17 PM
36 responses
3,522 views
0 likes
 Last Post CapLeaker
by CapLeaker
04-03-2015, 07:02 AM  
Panasonic TC-P65VT50 7 blinks by djw43
Started by djw43, 04-01-2015, 08:54 AM
26 responses
9,028 views
0 likes
 Last Post djw43
by djw43
04-02-2015, 10:58 PM  
lg 47LW450U by efwiofoi
Started by efwiofoi, 04-01-2015, 06:32 AM
3 responses
2,108 views
0 likes
 Last Post efwiofoi
by efwiofoi
04-02-2015, 02:26 PM  
Samsung PN51E450A Tv turn on but no picture by Louis82
Started by Louis82, 01-25-2015, 09:07 AM
15 responses
3,033 views
0 likes
 Last Post Louis82
by Louis82
04-02-2015, 02:16 PM  
Panasonic TH-50PX80U 8 Blink ? by Treydogg77
Started by Treydogg77, 11-07-2014, 10:12 AM
6 responses
3,197 views
0 likes
 Last Post Treydogg77
by Treydogg77
04-02-2015, 11:59 AM  
Panasonic TX-L42U2E No picture by Andreasbest
Started by Andreasbest, 03-31-2015, 07:16 AM
1 response
1,519 views
0 likes
 Last Post Andreasbest
by Andreasbest
04-02-2015, 11:33 AM  
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