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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
644,466 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
781,188 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  
Sharp LC60LE650 Red streaking by hiroo
Started by hiroo, 07-25-2015, 04:59 PM
6 responses
1,981 views
0 likes
 Last Post hiroo
by hiroo
07-28-2015, 05:45 PM  
samsung ps51d6900 dead by stockers
Started by stockers, 07-10-2014, 02:32 PM
18 responses
3,596 views
0 likes
 Last Post Heerh
by Heerh
07-28-2015, 04:06 PM  
Insignia NS-PDP42 Powersupply not turning on after Zsus chip change by 2dbit
Started by 2dbit, 07-05-2015, 11:07 PM
12 responses
2,991 views
0 likes
 Last Post 2dbit
by 2dbit
07-28-2015, 03:39 PM  
Sharp LC 70LE640U LCD TV power problem by tech2014
Started by tech2014, 06-22-2015, 06:09 PM
6 responses
3,068 views
0 likes
 Last Post tom66
by tom66
07-28-2015, 03:18 PM  
Goodmans GTV42P5DVBT by ReeceyBurger123
Started by ReeceyBurger123, 07-28-2015, 01:53 PM
0 responses
1,500 views
0 likes
 Last Post ReeceyBurger123
by ReeceyBurger123
07-28-2015, 01:53 PM  
Bentek BP-200AD power supply for Daytek,Jwin, Hyundai LCD TV's by x33
Started by x33, 07-16-2010, 09:22 AM
4 responses
5,969 views
0 likes
 Last Post Mi61454
by Mi61454
07-28-2015, 12:50 PM  
Samsung PN50A450 "Not Available" Problem by jlunavtgrad
Started by jlunavtgrad, 07-13-2015, 07:33 PM
4 responses
1,490 views
0 likes
 Last Post Hamie
by Hamie
07-28-2015, 12:31 PM  
Polaroid 5-50-led-14 faulty inverter? by anotherdude
Started by anotherdude, 07-28-2015, 07:11 AM
2 responses
1,868 views
0 likes
 Last Post Hamie
by Hamie
07-28-2015, 08:01 AM  
LG42PT353K plasma troubleshooting by kebl2825
Started by kebl2825, 06-20-2015, 07:26 PM
12 responses
2,498 views
0 likes
 Last Post Hamie
by Hamie
07-28-2015, 07:55 AM  
samsung un60eh6000fxzc no pic by CapLeaker
Started by CapLeaker, 07-17-2015, 02:54 PM
5 responses
2,657 views
0 likes
 Last Post CapLeaker
by CapLeaker
07-28-2015, 07:50 AM  
Samsung PS-50P91FD Plasma repair help, sound and glow, no test pattern by Recyclojunk64
Started by Recyclojunk64, 07-28-2015, 05:38 AM
0 responses
1,700 views
0 likes
 Last Post Recyclojunk64
by Recyclojunk64
07-28-2015, 05:38 AM  
Seiki Model#-SE55GH01 by cheapshot
Started by cheapshot, 07-27-2015, 01:02 PM
6 responses
2,292 views
0 likes
 Last Post budm
by budm
07-27-2015, 03:48 PM  
Panasonic Buffer IC changing by flocko
Started by flocko, 07-27-2015, 01:43 PM
3 responses
1,717 views
0 likes
 Last Post Moreno83
by Moreno83
07-27-2015, 02:10 PM  
Panasonic P42G20E - no picture/sound by Marco90
Started by Marco90, 07-22-2015, 07:44 AM
12 responses
2,251 views
0 likes
 Last Post Moreno83
by Moreno83
07-27-2015, 01:40 PM  
Funai LF320FX4F IR IR/buttons problem by jstiene
Started by jstiene, 07-27-2015, 08:58 AM
1 response
2,056 views
0 likes
 Last Post budm
by budm
07-27-2015, 09:04 AM  
Replacing bad caps in MLT386X PSU by atr730
Started by atr730, 03-29-2012, 04:22 AM
14 responses
6,016 views
0 likes
 Last Post Hamie
by Hamie
07-27-2015, 07:49 AM  
Vizio E420VO - HDMI BLOWN AND BURNED - WOW by Dgtech
Started by Dgtech, 03-11-2013, 08:50 AM
15 responses
4,803 views
0 likes
 Last Post tom66
by tom66
07-27-2015, 01:30 AM  
Toshiba 55G300U resistor value by jackdupp
Started by jackdupp, 07-25-2015, 11:35 PM
8 responses
2,370 views
0 likes
 Last Post budm
by budm
07-26-2015, 09:58 PM  
Panasonic Plasma Likes Naps by seventy1
Started by seventy1, 07-18-2015, 12:36 PM
11 responses
2,956 views
0 likes
 Last Post tw2005
by tw2005
07-26-2015, 06:12 PM  
50LGPK590 Common Problem Sound But No Video by omendata
Started by omendata, 07-26-2015, 02:40 PM
5 responses
2,063 views
0 likes
 Last Post omendata
by omendata
07-26-2015, 04:57 PM  
Samsung DP50747 Powers on then off by pc_doc_al
Started by pc_doc_al, 08-10-2013, 02:33 PM
21 responses
5,686 views
0 likes
 Last Post Shane711
by Shane711
07-26-2015, 04:52 PM  
Seiki SE322FS lcd tv powers on fine but no backlight by shelby5041
Started by shelby5041, 07-25-2015, 12:06 AM
29 responses
7,091 views
0 likes
 Last Post shelby5041
by shelby5041
07-26-2015, 04:31 PM  
Samsung UN55D6050TF Power Light Blinking by gamethriller
Started by gamethriller, 11-21-2014, 02:40 AM
58 responses
8,979 views
0 likes
 Last Post BeatingU
by BeatingU
07-26-2015, 04:21 PM  
Samsung UE32ES6100 Blinking led. by Moreno83
Started by Moreno83, 06-07-2015, 04:09 AM
17 responses
5,663 views
0 likes
 Last Post Moreno83
by Moreno83
07-26-2015, 02:16 PM  
Dynex DX-LCD32 by ricocaldou09
Started by ricocaldou09, 07-25-2015, 05:04 PM
6 responses
2,108 views
0 likes
 Last Post MisterD
by MisterD
07-26-2015, 01:55 PM  
cap exploded in a vintage VCR by jack black
Started by jack black, 07-18-2015, 10:03 AM
19 responses
3,728 views
0 likes
 Last Post jack black
by jack black
07-26-2015, 10:27 AM  
Samsung UN29F4000AF Electrical Storm Damage. by beaglewrangler
Started by beaglewrangler, 07-07-2015, 07:49 PM
9 responses
3,373 views
0 likes
 Last Post Moreno83
by Moreno83
07-26-2015, 07:01 AM  
lg 42lc5dc by oldhippie100
Started by oldhippie100, 07-26-2015, 05:21 AM
3 responses
1,638 views
0 likes
 Last Post oldhippie100
by oldhippie100
07-26-2015, 06:34 AM  
hisense HLS106T69PZ missing lcd/on/off voltage by attainteddragon
Started by attainteddragon, 04-27-2015, 02:01 AM
9 responses
2,435 views
0 likes
 Last Post attainteddragon
by attainteddragon
07-25-2015, 09:43 PM  
Sanyo Plasma Display Problem Dp50747 by MagicSmoke
Started by MagicSmoke, 12-04-2014, 06:39 PM
30 responses
5,799 views
0 likes
 Last Post Shane711
by Shane711
07-25-2015, 06:59 PM  
clicking plasma by overkill
Started by overkill, 07-23-2015, 08:49 PM
4 responses
1,779 views
0 likes
 Last Post Hamie
by Hamie
07-25-2015, 02:03 PM  
Samsung LE40A656A1F Bricked? by tn245
Started by tn245, 02-27-2014, 06:24 AM
3 responses
2,169 views
0 likes
 Last Post daz87uk
by daz87uk
07-25-2015, 10:44 AM  
Panasonic TH-50FP9 flashing lines by karl101
Started by karl101, 07-18-2015, 10:48 AM
1 response
1,437 views
0 likes
 Last Post karl101
by karl101
07-25-2015, 10:05 AM  
Sharp LC-C52700UN OPC Blinking. by Ltank
Started by Ltank, 07-24-2015, 03:03 PM
6 responses
2,108 views
0 likes
 Last Post R_J
by R_J
07-25-2015, 09:26 AM  
LG 32LD450 shuts off after 15-25 seconds by MisterD
Started by MisterD, 07-22-2015, 08:34 AM
27 responses
5,099 views
0 likes
 Last Post MisterD
by MisterD
07-24-2015, 09:29 PM  
LG 42LV3730 power up but stuck freeze at LG logo by spintop
Started by spintop, 07-23-2015, 12:18 AM
8 responses
5,001 views
0 likes
 Last Post spintop
by spintop
07-24-2015, 09:16 PM  
Panasonic TC-50PU54 Plasma won't get HDMI signal from Playstation 4 by Tvfix
Started by Tvfix, 07-24-2015, 05:33 PM
0 responses
1,586 views
0 likes
 Last Post Tvfix
by Tvfix
07-24-2015, 05:33 PM  
Pn42c450 power cycling by whatusername
Started by whatusername, 12-28-2013, 11:36 AM
15 responses
2,981 views
0 likes
 Last Post sspoonmann
by sspoonmann
07-24-2015, 01:33 PM  
Vizio SV470XVT1A - red pixels instead of black by Livermoron
Started by Livermoron, 01-12-2012, 12:20 PM
12 responses
14,360 views
0 likes
 Last Post Low Country
by Low Country
07-24-2015, 11:58 AM  
E3D470VX Where Do I Find EEPROM Chip by barryra
Started by barryra, 09-29-2013, 06:07 PM
2 responses
2,651 views
0 likes
 Last Post ecking767
by ecking767
07-24-2015, 09:19 AM  
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